Our Sites: GlobalSpec.com | GlobalSpec Electronics | CR4

Watson Marlow Pumps Group Data Sheets for Peristaltic Pumps

Watson Marlow Pumps Group
Address: 37 Upton Technology Park
Wilmington, MA 01887
Contact: Web site
E-mail

Phone:  (978) 658-6168
(800) 282-8823
Fax: (978) 658-0041

Peristaltic Pumps:

Peristaltic pumps use rotating rollers pressed against special flexible tubing to create a pressurized flow.

Peristaltic Pumps: Learn more

Product Name
Notes
Fixed Speed Low-Flow OEM Pump -- Model 102FS/R

102R pumpheads accept tubes up to 4.8mm bore and provides continuous flow rates up to 106 ml/min and intermittent flow rates up to 212 ml/min

  • 102FS/R pumps comprise...
400 Series -- Model 401U/DM2, 400 Series -- Model 401U/DM3

401U/DM2 and 401U/DM3 multi-channel pumps accept three-bridge manifold tubing and provide flow rates from 0.001-36.3 ml/min. Precision machined four-roller aluminium rotors

  • Ultra-compact with single control for direction, speed,...
400 Series -- Model 403U/L

403U/L: low-pulsing single-channel, from 0.11 to 180 ml/min

The 403U/R1, 403U/L and 403U/L2 are precision manual/auto-control pumps which use 1.6mm wall tubing. All have spring-loaded tracks to maximise tube...

400 Series -- Model 403U/R1

403U/R1: single channel flows from 0.06 to 150 ml/

  • Digital speed control via top panel mounted keypad
  • Reversible motor for easy fluid recovery
  • Max high speed...
400 Series -- Model 405U/L

405U/L: low-pulsing, single channel flows up to 730 ml/m

  • Digital speed control via top panel mounted keypad.
  • Reversible motor for easy fluid recovery.
  • Max high speed...
400 Series -- Model 405U/R1

405U/R1: single channel flows from 0.44 to 610 ml/mi

  • Digital speed control via top panel mounted keypad.
  • Reversible motor for easy fluid recovery.
  • Max high speed...
520Bp/L -- 050.7161.5LA, 520Bp/R NEMA 2 (IP31) Continuous Tubing Pump -- 050.7161.10A, 520Bp/R2 -- 050.7161.2LA, 520Bp/REH -- 050.7161.EHA, 520Bp/REH NEMA 4X (IP66) High-Pressure Pump -- 050.716N.EHA, 520Bp/REL -- 050.7161.ELA, 520Bp/REM -- 050.7161.EMA, 520BpN/L -- 050.716N.5LA, 520BpN/R -- 050.716N.10A, 520BpN/R2 NEMA 4X (IP66) Continuous Tubing Pump -- 050.716N.2LA, 520BpN/REL -- 050.716N.ELA, 520BpN/REM -- 050.716N.EMA, 620Bp/L -- 060.4161.5LA, 620Bp/R NEMA 2 (IP31) Pump -- 060.4161.02A, 620Bp/RE NEMA 2 (IP31) Medium Pressure Pump -- 060.4161.E2A, 620Bp/RE4 -- 060.4161.E4A, 620BpN/L -- 060.416N.5L0, 620BpN/R NEMA 4X (IP66) Washdown Pump -- 060.416N.020, 620BpN/RE NEMA 4X (IP66) Washdown Pump -- 060.416N.E20, 620BpN/RE4 NEMA 2 (IP31) Medium Pressure Pump Drive -- 060.416N.E40, 720BpN/R -- 070.416N.000, 720BpN/R/RX -- 070.416N.X00, 720BpN/RE -- 070.416N.E00, 720BpN/RE/REX -- 070.416N.EX0

All the benefits of a Watson-Marlow cased pump combined with the worlds leading Fieldbus system

• Easy installation, no complicated wiring

• Reduced hardware and engineering costs

620R NEMA 4X (IP66) Washdown Pump -- Model 620DuN/R

Watson-Marlow 620SN/R, 620UN/R, 620DuN/R: 0-2 bar NEMA 4X (IP66) low pulsation pumps fitted with LoadSure continuous tubing element pumpheads

Rugged 620N cased pump drives offer NEMA 4X (IP66) ingress...

Bredel SP CIP Clean-in-Place Hose Pump -- Model SP40, Bredel SP CIP Clean-in-Place Hose Pump -- Model SP50

Bredel engineering created an entirely new type of pump - the high-pressure hose pump. Its patented technology achieved what was believed to be impossible: the unbeatable simplicity, reliability and low...

PetroProof Hose Pump -- Model SP10/10, PetroProof Hose Pump -- Model SP10/15, PetroProof Hose Pump -- Model SP15/20

Finally, a hose pump to handle tough hydrocarbons!

Petrochemicals, hydrocarbons, and oil based products were all beyond the reach of peristaltic pumps due to incompatibility with the rubber hose...

720RE Close-Coupled Pump -- Model 701PB/RE

rates up to 7.7 gpm (1,738 liter/hour)

  • Pumphead uses rapid fit 12.7mm, 15.9mm and 19.0mm LoadSure tube elements
  • Fitted with twin-roller pumphead accepting LoadSure elements
  • 5:1...
400A Series Compact Instrument Quality Single Channel Pump -- Model 400F/A

Technical information and features

Instrument quality in previously unseen size 31 x 48 mm (1.2”x 1.9”)

Flow rates from 30 μl/min to 30 ml/min

Precision dispenses down...

100 Series Peristaltic Pump -- Model 101F/R, 100 Series Peristaltic Pump -- Model 101U/R

The 100 series is Watson-Marlow's low-flow single-channel range, used world-wide with fermenters. Two cased pumps are available, the 101U/R variable speed pump with auto analog and manual control, and the...

400B Series Compact Multi-Channel Pump -- Model 400F/B1

The 400F/B1 is our standard instrument-quality peristaltic pump for low flow rates. The 400F/B1 has a spring-loaded track, which gives superior tube life and flow-accuracy. The tubing occlusion can be...

400B Series Compact Multi-Channel Pump -- Model 400F/D2, 400B Series Compact Multi-Channel Pump -- Model 400F/D3

The 400F/D is our standard instrument quality peristaltic pump for low flow rates. The pumps have a spring-loaded track, which gives superior tube life and flow-accuracy. The tubing occlusion can...

400B Series Compact Multi-Channel Pump -- Model 400F/DM2, 400B Series Compact Multi-Channel Pump -- Model 400F/DM3

The 400F/DM is our standard instrument-quality peristaltic pump for low flow rates. The pumps have a spring-loaded track, which gives superior life and flow-accuracy. The tubing occlusion can be adjusted...

500 Series Mid-Flow OEM Pump -- Model 501FDC/RL, Heavy Duty Fixed-Speed AC OEM Pump -- Model 520FAM/R2, Heavy Duty Fixed-Speed DC OEM Pump -- Model 520FDM/R2, Heavy Duty Fixed-Speed DC OEM Pump -- Model 520VBM/R2

The 500 series is Watson-Marlow's top-selling pump range for applications ranging from pulp & paper, printing and mining to food processing and from contact lens monomer dosing to industrial water...

300 Series Tube Pump -- Model 323Dz/D, 323 Benchtop Pump -- Model 323Du/D, 323 Benchtop Pump -- Model 323Du/RL, 323 Benchtop Pump -- Model 323Du/RL2, 323 Benchtop Pump -- Model 323E/D, 323 Benchtop Pump -- Model 323S/D, 323 Benchtop Pump -- Model 323S/RL, 323 Benchtop Pump -- Model 323S/RL2, 323 Benchtop Pump -- Model 323U/D, 323 Benchtop Pump -- Model 323U/RL, 323 Benchtop Pump -- Model 323U/RL2

The all-new 323 range brings a stunning new level of performance and quality to laboratory and process pumping. There are four new drives with five pumphead options. The 323 range...

323 Benchtop Pump -- Model 323E/4D, 323 Benchtop Pump -- Model 323S/4D

The all-new Sci-Q 323 range is designed exclusively for scientific pumping needs, and brings a stunning new level of performance and quality to the laboratory benchtop.

There are two...

100 Series OEM Pump -- Model 102FD/R
  • 102R pumpheads accept tubes up to 4.8mm bore and provides continuous flow rates up to 106 ml/min and intermittent flow rates up to 212 ml/min
  • 102FD/R pumps have...
825 CIP/SIP Hygienic Pump -- Model 825
  • 25mm pump provides a maximum flow rate of 575 gph
  • Self-priming and dry running, with no valves, seals or glands
  • Hinged access door makes tube loading simple...
400 Series -- Model 403U/L2
  • 403U/L2: dual channel flows up to 92 ml/min per channel
  • Digital speed control via top panel mounted keypad
  • Reversible motor for easy fluid recovery
  • Max high...
400 Series -- Model 405U/L2
  • 405U/L2: for dual channel flows up to 370 ml/min per channel
  • Digital speed control via top panel mounted keypad.
  • Reversible motor for easy fluid recovery.
  • Max...
High Performance Hose Pump -- Model SPX20
  • Direct-coupled design, 30% smaller footprint
  • Improved choice of flanges, threaded inserts or sanitary connectors
  • Inner hose diameter 20mm
  • Minimum starting torque 500 in lbs (94 Nm)
High Performance Hose Pump -- Model SPX10
  • Direct-coupled design, 30% smaller footprint
  • Improved choice of flanges, threaded inserts or sanitary connectors
  • Inner hose diameter 3/8" (10mm)
  • Minimum starting torque 250 in lbs (47...
High Performance Hose Pump -- Model SPX15
  • Direct-coupled design, 30% smaller footprint
  • Improved choice of flanges, threaded inserts or sanitary connectors
  • Inner hose diameter 5/8" (15mm)
  • Minimum starting torque 500 in lbs (60...
521R2 Close-Coupled Pump -- Model 521FX/R2C
  • Dual 520R2C pumpheads for balanced flows in two channels
  • Flow rates from 0.26-3300 ml/min per channel
  • Clutched rotor for rapid and effortless tube loading
  • IP55 protection,...
500 Series Mid-Flow Process Pump -- Model 521IX/R2C
  • Dual 521R2C pumpheads for balanced flows in two channels
  • Flow rates from 0.26-3300 ml/min per channel
  • IP55 protection, 24-hour-duty rated
  • 0.18kW industrial motor/gearbox
  • Supplied with...
500 Series Mid-Flow Process Pump -- Model 521DFX/R2C
  • Dual 521R2C pumpheads for balanced flows in two channels
  • Flow rates up from 0.26-3300 ml/min per channel
  • Clutched rotor for rapid and effortless tube loading
  • IP55...
600 Series Mid-Flow Peristaltic Pump -- Model 621DFX/R, 621R Close-Coupled Washdown Pump -- Model 621FX/R
  • Dual pumpheads for balanced twin-channel flows
  • Flow rates from 0.025 to 4.9 gpm (0.1 to 18.7 liter/min) per channel
  • 621FX/R, 621DFX/R twin-roller pumps accept continuous tubing
600 Series Mid-Flow Peristaltic Pump -- Model 621IX/R
  • Dual pumpheads for balanced twin-channel flows
  • Flow rates up to 4.8 gpm (15.8 liter/min) per channel
  • 621IX/R twin-roller pumps accept continuous tubing
  • 621IX/RE twin-roller pumps accept...
400M Series Compact Instrument Quality Low-Flow Pump -- Model 400F/M1
  • Extremely compact design
  • Flow rates up to 200 ml/min
  • Wide range of gear motors available
  • Tube elements for easy loading

The 400F/M1 pump has...

400M Series Compact Instrument Quality Low-Flow Pump -- Model 400F/N2
  • Extremely compact design
  • Flow rates up to 82 ml/min
  • Wide range of gear motors available
  • Tube elements for easy loading

The 400F/N pump has...

Precision Intrument Quality Single-Channel Pump -- Model 400F/R1
  • Extremely precise flow control in a flexible design
  • Flow rates up to 1000ml/min
  • Wide range of gear motors available
  • Accepts continuous tube in seven standard sizes
Precision Intrument Quality Multi-Channel Pump -- Model 400/VM-F
  • Extremely precise flow control in a flexible design
  • Flow rates up to 34 ml/min
  • Wide range of gear motors available
  • Accepts standard two-bridge colour-coded manifold tubing...
High-Precision Instrument Quality Six-Channel Manifold Pump -- Model 400F/C6
  • Extremely precise in flow control in a flexible design
  • Flow rates up to 44 ml/min
  • Wide range of gear motors available
  • Accepts standard two bridge color-coded...
Precision Intrument Quality Two-Channel Pump -- Model 400F/L2
  • Extremely precise in flow control in a flexible design
  • Flow rates up to 600ml/min
  • Wide range of gear motors available
  • Accepts tubing elements in six standard...
Precision Instrument Quality Four-Channel Pump -- Model 400F/GM4
  • Extremely precise in flow control in a flexible design
  • Flow rates up to 60ml/min
  • Wide range of gear motors available
  • Accepts standard two bridge color-coded auto-analysis...
323 Benchtop Pump -- Model 323S/MC4
  • Fitted with 304MC five-channel microcassette pumphead
  • Flow rates up to 53 ml/min per channel
  • Add one snap-fit 304MCX extension pumphead for ten channels
  • MemoDose facility for...
323 Benchtop Pump -- Model 323S/MC8
  • Fitted with 308MC five-channel microcassette pumphead
  • Flow rates up to 36 ml/min per channel
  • Add one snap-fit 308MCX extension pumphead for ten channels
  • MemoDose facility for...
OEM Pumphead -- Model 313D, OEM Pumphead -- Model 314D
  • Flip-top easy-loading design
  • 313 has three rollers for maximum flow rates
  • 314 has four rollers for minimum pulsation
  • Up to 2 l/min continuously, 3 l/min intermittently
Compact Brushless DC OEM Pump -- Model 313VDL/D, Heavy Duty Fixed-Speed AC OEM Pump -- Model 313FAM/D
  • Flow rates at 60Hz up to 1,750 ml/min at 350 rpm
  • Flip-top rapid loading 313D or 314D pumphead
  • 2.4mm wall tube pumpheads available for higher pressures
Heavy Duty Fixed-Speed DC OEM Pump -- Model 313FDM/D
  • Flow rates at 60Hz up to 1,750ml/min at 350rpm Flip-top rapid loading 313D or 314D pumphead
  • 2.4mm wall tube pumpheads available for higher pressures
  • Rated for 24-hour...
620R NEMA 2 (IP31) Pump -- Model 620U/R
  • Flow rates from 0.00026 gpm to 4.23 gpm (0.001 - 16 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • Digital speed adjustment with choice of...
620R NEMA 2 (IP31) Pump -- Model 620S/R
  • Flow rates from 0.00026 gpm to 4.23 gpm (0.001 - 16 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • Large speed/flow display with easy-to-clean membrane...
620R NEMA 4X (IP66) Washdown Pump -- Model 620SN/R, 620R NEMA 4X (IP66) Washdown Pump -- Model 620UN/R
  • Flow rates from 0.00026 gpm to 4.23 gpm (0.001 - 16 liter/min)
  • NEMA 4X wash-down and dustproof enclosure suitable for heavy industrial environments
  • Chemically resistant powder coated...
620RE4 NEMA 2 (IP31) Medium Pressure Pump Drive -- Model 620U/RE4
  • Flow rates from 0.00079 gpm to 3.43 gpm (0.003 - 13 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • Digital speed adjustment with choice of...
620RE4 NEMA 2 (IP31) Medium Pressure Pump Drive -- Model 620S/RE4
  • Flow rates from 0.00079 gpm to 3.43 gpm (0.003 - 13 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • Large speed/flow display with easy-to-clean membrane...
620RE4 NEMA 4X (IP66) Washdown Pump Drive -- Model 620SN/RE4, 620RE4 NEMA 4X (IP66) Washdown Pump Drive -- Model 620UN/RE4
  • Flow rates from 0.00079 gpm to 3.43 gpm (0.003 - 13 liter/min)
  • NEMA 4X wash-down and dustproof enclosure suitable for heavy industrial environments
  • Chemically resistant powder coated...
620RE NEMA 2 (IP31) Medium Pressure Pump -- Model 620U/RE
  • Flow rates from 0.0011 gpm to 4.76 gpm (0.004 -18 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • Digital speed adjustment with choice of 0.1rpm,...
620RE NEMA 2 (IP31) Medium Pressure Pump -- Model 620S/RE
  • Flow rates from 0.0011 gpm to 4.76 gpm (0.004 -18 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • Large speed/flow display with easy-to-clean membrane keypad
600 Series Mid-Flow Peristaltic Pump -- Model 620N/RE, 620RE NEMA 4X (IP66) Washdown Pump Drive -- Model 620SN/RE
  • Flow rates from 0.0011 gpm to 4.76 gpm (0.004 -18 liter/min)
  • NEMA 4X wash-down and dustproof enclosure suitable for heavy industrial environments
  • Chemically resistant powder coated casing...
600 Series Mid-Flow Peristaltic Pump -- Model 621D/FR, 621R Close-Coupled Washdown Pump -- Model 621F/R
  • Flow rates from 0.025 to 4.8 gpm (0.1 to 18.1 liter/min)
  • 621F/R, 621DF/R twin-roller pumps accept continuous tubing
  • 621F/RE, 621DF/RE twin-roller pumps accept LoadSure™ elements
  • 621F/RE4,...
621R Close-Coupled Washdown Pump -- Model 621I/R
  • Flow rates from 0.025 to 4.8 gpm (0.1 to 18.1 liter/min)
  • 621I/R twin-roller pumps accept continuous tubing
  • 621I/RE twin-roller pumps accept LoadSure™ elements
  • 621I/RE4 four-roller pumps...
521 Series Medium Pressure Close-Coupled Pump -- Model 521F/R2C
  • Flow rates from 0.26 ml/min to 4600 ml/min
  • Clutched rotor for rapid and effortless tube loading
  • IP55 protection
  • 0.18kW 3-phase 50Hz industrial motor/gearbox
  • 24-hour-duty rated,...
500 Series Mid-Flow Process Pump -- Model 521DF/R2C
  • Flow rates from 0.26ml/min to 4.6 litre/min
  • Clutched rotor for rapid and effortless tube loading
  • EExd ATEX approved, 0.25kW 3-phase 50Hz industrial motor/gearbox
  • IP55 protection, 24-hour-duty...
500 Series Mid-Flow Process Pump -- Model 501DF/RL
  • Flow rates from 0.5 ml/min to 2910 ml/min
  • IP55 protection, 24-hour duty-rated
  • Compact, portable design
  • Rapid and simple tube loading 501RLC pumphead
  • EExd explosion-proof 0.25kW...
521 Close-Coupled Pump -- Model 521P/R2C
  • Flow rates from 12ml/min to 4.0 litre/min
  • Variable speed, high torque, reversible four vane pneumatic motor
  • Clutched rotor for rapid and effortless tube loading
  • 24-hour-duty rated
521 Series Medium Pressure Close-Coupled Pump -- Model 521VI/R2C
  • Flow rates from 2.6 ml/min to 4400 ml/min
  • Varmeca integral inveter offering 10:1 control ratio
  • Stop/forward/reverse control and analogue or digital remote control
  • IP55 protection (IP65...
500 Series Mid-Flow Process Pump -- Model 521I/R2C
  • Flow rates from 25 ml/min to 4.6 litre/min
  • 10:1 control ratio
  • IP55 protection, 24-hour-duty rated
  • 0.18kW industrial motor/gearbox
  • Supplied with 0.25kW Siemens vector inverter 1ph...
520R NEMA 2 (IP31) Continuous Tubing Pump -- Model 520Du/R
  • Flow rates from 4 microliters/min up to 55 gph (3.5 liter/min)
  • Brushless motor, 2200:1 turndown, 0.1% set speed accuracy
  • Large speed/flow display and easy to use tactile...
520R2 NEMA 4X (IP66) Continuous Tubing Pump -- Model 520SN/R2
  • Flow rates from 4 microliters/min up to 55.5 gph (3.5 liter/min)
  • Brushless DC motor, 2200:1 turndown 0.1 rpm resolution
  • 0.1% set speed accuracy NEMA 4X enclosure, washdown...
520R2 NEMA 4X (IP66) Continuous Tubing Pump -- Model 520DuN/R2
  • Flow rates from 4 microliters/min up to 55.5 gph (3.5 liter/min)
  • Brushless DC motor, 2200:1 turndown
  • 0.1 rpm resolution, 0.1% set speed accuracy
  • NEMA 4X enclosure,...
520R2 NEMA 4X (IP66) Continuous Tubing Pump -- Model 520UN/R2
  • Flow rates from 4 microliters/min up to 55.5 gph (3.5 liter/min)
  • Brushless DC motor, 2200:1 turndown
  • 0.1rpm resolution, 0.1% set speed accuracy
  • NEMA 4X enclosure, washdown...
520R2 NEMA 4X (IP66) Continuous Tubing Pump -- Model 520S/R2, 520R2 NEMA 4X (IP66) Continuous Tubing Pump -- Model 520U/R2
  • Flow rates from 4 microliters/min up to nearly 1 gpm
  • Brushless motor, 2200:1 turndown, 0.1% set speed accuracy
  • Large speed/flow display and easy to use tactile membrane...
500 Series Mid-Flow Process Pump -- Model 521DV/R2C
  • Flow rates from 5.5 ml/min to 4.2 litre/min
  • Clutched rotor for rapid and effortless tube loading
  • Mechanical belt variable drive, 5:1 control ratio
  • EExd ATEX approved,...
Compact High Quality PMDC OEM Pump -- Model 313FDP/D
  • Flow rates up to 1,250 ml/min at 250 rpm
  • Flip-top rapid loading 313D or 314D pumphead
  • 2.4mm wall tube pumpheads available for higher pressures
  • Rated for...
720 Baseplate-Mounted Pump -- Model 701IB/RE
  • Flow rates up to 1,450 litre/hour
  • Pumphead uses rapid fit 12.7mm, 15.9mm and 19.0mm LoadSure tube elements
  • Baseplate mounted 701RBE pumpheads
  • Three-phase Eex-d explosion-proof motors
700 Series High-Flow Transfer Pump -- Model 701DFB/REXA
  • Flow rates up to 1,500 liter/hour
  • Pumphead uses rapid fit 12.7mm, 15.9mm and 19.0mm LoadSure tube elements
  • Baseplate mounted 701REA pumpheads
  • Three-phase Eex-d explosion-proof motors
720RE Close-Coupled Pump -- Model 701FB/RE
  • Flow rates up to 1,500 liter/hour
  • Pumphead uses rapid fit 12.7mm, 15.9mm and 19.0mm LoadSure tube elements
  • Fixed speed, baseplate-mounted pumps
  • AC induction motors
  • Add...
Heavy Duty Variable Speed DC OEM Pump -- Model 313VBM/D
  • Flow rates up to 1,750 ml/min at 360 rpm
  • Flip-top rapid loading 313D or 314D pumphead
  • 2.4mm wall tube pumpheads available for higher pressures
  • Rated for...
520REM NEMA 4X (IP66) Medium-Pressure Pump -- Model 520UN/REM
  • Flow rates up to 23.8 at 60psi peak pressure with 520 LoadSure elements
  • 520REM pumphead features large swept volume with sprung rollers
  • for high accuracy, gentle pumping...
520REM NEMA 4X (IP66) Medium-Pressure Pump -- Model 520DuN/REM
  • Flow rates up to 23.8 gph at 60 psi constant pressure with 520 LoadSure elements
  • 520REM pumphead features large swept volume with sprung rollers for high accuracy
520REM NEMA 2 (IP31) Medium-Pressure Pump -- Model 520S/REM
  • Flow rates up to 23.8 gph at 60 psi peak pressure with 520 LoadSure elements
  • 520REM pumphead features large swept volume with sprung rollers for high accuracy, gentle...
520REM NEMA 2 (IP31) Medium-Pressure Pump -- Model 520U/REM, 520REM NEMA 4X (IP66) Medium-Pressure Pump -- Model 520SN/REM
  • Flow rates up to 23.8 gph at 60psi peak pressure with 520 LoadSure elements
  • 520REM pumphead features large swept volume with sprung rollers for high accuracy, gentle pumping...
521 Close-Coupled Pump -- Model 521F/REMC
  • Flow rates up to 24.7 gph at 60psi peak pressure with 520 LoadSure elements
  • 520REMC pumphead features large swept volume with sprung rollers for high accuracy, gentle pumping...
521R2 Close-Coupled Pump -- Model 521VI/REMC
  • Flow rates up to 30.1 gph at 60psi peak pressure with 520 LoadSure elements
  • 520REMC pumphead features large swept volume with sprung rollers for high accuracy, gentle pumping...
520REL NEMA 2 (IP31) Low-Pressure Pump -- Model 520S/REL
  • Flow rates up to 55.5 gph at 30 psi peak pressure with 520 LoadSure elements
  • 520REL pumphead features large swept volume with sprung rollers for high accuracy, gentle...
520 NEMA 4X (IP66) Low-Pressure Pump -- Model 520DuN/REL, 520REL NEMA 2 (IP31) Low-Pressure Pump -- Model 520Du/REL
  • Flow rates up to 55.5 gph at 30 psi peak pressure with 520 LoadSure elements
  • 520REL pumphead features large swept volume with sprung rollers for high accuracy
520 NEMA 4X (IP66) Low-Pressure Pump -- Model 520SN/REL, 520 NEMA 4X (IP66) Low-Pressure Pump -- Model 520UN/REL, 520REL NEMA 2 (IP31) Low-Pressure Pump -- Model 520U/REL
  • Flow rates up to 55.5 gph at 30psi peak pressure with 520 LoadSure elements
  • 520REL pumphead features large swept volume with sprung rollers for high accuracy, gentle pumping...
520REM NEMA 4X (IP66) Medium-Pressure Pump -- Model 520Du/REM
  • Flow rates up to 55.5 gph at 60 psi peak pressure with 520 LoadSure elements
  • 520REM pumphead features large swept volume with sprung rollers for high accuracy
521 Close-Coupled Pump -- Model 521F/RELC
  • Flow rates up to 56.9 gph at 30 psi peak pressure with 520 LoadSure elements
  • 520RELC pumphead features large swept volume with sprung rollers for high accuracy, gentle...
521R2 Close-Coupled Pump -- Model 521VI/RELC
  • Flow rates up to 69.7 gph at 30psi peak pressure with 520 LoadSure elements
  • 520RELC pumphead features large swept volume with sprung rollers for high accuracy, gentle pumping...
520REH NEMA 2 (IP31) High-Pressure Pump -- Model 520Du/REH, 520REH NEMA 2 (IP31) High-Pressure Pump -- Model 520S/REH, 520REH NEMA 4X (IP66) High-Pressure Pump -- Model 520DuN/REH, 520REH NEMA 4X (IP66) High-Pressure Pump -- Model 520SN/REH, 520REH NEMA 4X (IP66) High-Pressure Pump -- Model 520UN/REH
  • Flow rates up to 7.1 gph at 100 psi constant pressure with 520 LoadSure elements
  • 520REH pumphead features large swept volume with sprung rollers for high accuracy
520REH NEMA 2 (IP31) High-Pressure Pump -- Model 520U/REH
  • Flow rates up to 7.1 gph at 100psi constant pressure with 520 LoadSure elements
  • 520REH pumphead features large swept volume with sprung rollers for high accuracy
  • Require...
521 Close-Coupled Pump -- Model 521F/REHC
  • Flow rates up to 7.4 gph at 100psi constant pressure with 520 LoadSure elements
  • 520REHC pumphead features large swept volume with sprung rollers for high accuracy, gentle pumping...
521R2 Close-Coupled Pump -- Model 521VI/REHC
  • Flow rates up to 8.9 gph at 100psi constant pressure with 520 LoadSure elements
  • 520REHC pumphead features large swept volume with sprung rollers for high accuracy, gentle pumping...
720RE NEMA 4X (IP66) High Flow Pump -- Model 720DuN/R, 720RE NEMA 4X (IP66) High Flow Pump -- Model 720SN/R, 720RE NEMA 4X (IP66) High Flow Pump -- Model 720UN/R
  • Flows up to 8.8 GPM (33.3 liters/min) and 30 psi maximum operating pressure with single channel 720R pumphead
  • Continuous tubing from source to delivery
  • 3,600:1 control ratio...
720RE NEMA 4X (IP66) High Flow Pump -- Model 720DuN/RE, 720RE NEMA 4X (IP66) High Flow Pump -- Model 720SN/RE, 720RE NEMA 4X (IP66) High Flow Pump -- Model 720UN/RE
  • Flows up to 8.8 GPM (33.3 liters/min) and 30 psi maximum operating pressure with single channel 720RE pumphead
  • LoadSure® tubing elements ensure correct fitting and long life
Microcassette Pumphead -- Model 304MC, Microcassette Pumphead -- Model 308MC
  • Four rollers for higher flow rates up to 53 ml/min
  • Eight rollers for higher precision up to 36 ml/min
  • Available in five and three channel versions
600 Series Mid-Flow Peristaltic Pump -- Model 621P/R
  • High-power, four-vane air motor-driven pumps
  • 5:1 speed control capability with suitable regulator
  • Two-year warranty
  • 24-hour-duty rated
  • Maximum flow rate 4.8 gpm (18.1 liter/min)
  • Reversible
High Performance Hose Pump -- Model SPX100
  • Inner hose diameter 100mm (4")
  • Minimum starting torque 40,000 in lbs (3,100 Nm)
  • Capacity per revolution 5.28 gal (20.0 liter)
  • Maximum discharge pressure 230 psi (16...
High Performance Hose Pump -- Model SPX25
  • Inner hose diameter 25mm (1")
  • Minimum starting torque 115 Nm (1,600 in lbs)
  • Capacity per revolution 0.3 litre (0.079 gal)
  • Maximum discharge pressure 1600 kPa, 16...
High Performance Hose Pump -- Model SPX32
  • Inner hose diameter 32mm (1 1/4")
  • Minimum starting torque 210 Nm (3,000 in lbs)
  • Capacity per revolution 0.625 litre (0.165 gal)
  • Maximum discharge pressure 1600 kPa,...
High Performance Hose Pump -- Model SPX40
  • Inner hose diameter 40mm (1 1/2")
  • Minimum starting torque 4,000 in lbs (320 Nm)
  • Capacity per revolution 0.351 gal (1.33 liter)
  • Maximum discharge pressure 230 psi...
High Performance Hose Pump -- Model SPX50
  • Inner hose diameter 50mm (2")
  • Minimum starting torque 10,000 in lbs (620 Nm)
  • Capacity per revolution 0.766 gal (2.9 liter)
  • Maximum discharge pressure 230 psi (16...
High Performance Hose Pump -- Model SPX65
  • Inner hose diameter 65mm (2 1/2")
  • Minimum starting torque 12,000 in lbs (1,150 Nm)
  • Capacity per revolution 1.77 gal (6.7 liter)
  • Maximum discharge pressure 230 psi...
High Performance Hose Pump -- Model SPX80
  • Inner hose diameter 80mm (3 1/8")
  • Minimum starting torque 20,000 in lbs (2,000 Nm)
  • Capacity per revolution 3.09 gal (11.7 liter)
  • Maximum discharge pressure 230 psi...
620R NEMA 2 (IP31) Pump -- Model 620Du/R
  • Keypad entry of flow rates from 0.00026 gpm to 4.23 gpm (0.001 - 16 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • NEMA 2 vented...
620R NEMA 2 (IP31) Pump -- Model 620DiN/R
  • Keypad entry of flow rates from 0.00026 gpm to 4.23 gpm (0.001 - 16 liter/min)
  • Dispenses 500ml to within +/-0.5% in 4.2 seconds
  • NEMA 4X wash-down and...
620R NEMA 2 (IP31) Pump -- Model 620Di/R
  • Keypad entry of flow rates from 0.00026 gpm to 4.23 gpm (0.001 - 16 liter/min)
  • Dispenses 500ml to within +/-0.5% in 4.2 seconds
  • Stores up to 50...
620L NEMA 2 (IP31) Pump -- Model 620Du/L
  • Keypad entry of flow rates from 0.00053 gpm to 3.28 gpm (0.002 -12.4 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • NEMA 2 vented wipe-down...
620L NEMA 2 (IP31) Pump -- Model 620Di/L
  • Keypad entry of flow rates from 0.00053 gpm to 3.28 gpm (0.002 -12.4 liter/min)
  • Dispenses 500ml to within +/-0.5% in 2.6 seconds
  • Stores up to 50 dispensing...
620L NEMA 4X (IP66) Washdown Pump -- Model 620DuN/L
  • Keypad entry of flow rates from 0.00053 gpm to 3.28 gpm (0.002 -12.4 liter/min)
  • NEMA 4X wash-down and dustproof enclosure suitable for heavy industrial environments
  • Chemically resistant...
600 Series Mid-Flow Peristaltic Pump -- Model 620Du/LG
  • Keypad entry of flow rates from 0.00053 gpm to 3.54 gpm (0.002 -13.4 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • NEMA 2 vented wipe-down...
600 Series Mid-Flow Peristaltic Pump -- Model 620DiN/LG
  • Keypad entry of flow rates from 0.00053 gpm to 3.54 gpm (0.002 -13.4 liter/min)
  • Dispenses 500ml to within +/-0.5% in 2.4 seconds
  • NEMA 4X wash-down and dustproof...
600 Series Mid-Flow Peristaltic Pump -- Model 620Di/LG
  • Keypad entry of flow rates from 0.00053 gpm to 3.54 gpm (0.002 -13.4 liter/min)
  • Dispenses 500ml to within +/-0.5% in 2.4 seconds
  • Stores up to 50 dispensing...
600 Series Mid-Flow Peristaltic Pump -- Model 620DuN/LG
  • Keypad entry of flow rates from 0.00053 gpm to 3.54 gpm (0.002 -13.4 liter/min)
  • NEMA 4X wash-down and dustproof enclosure suitable for heavy industrial environments
  • Chemically resistant...
620RE4 NEMA 2 (IP31) Medium Pressure Pump Drive -- Model 620Du/RE4
  • Keypad entry of flow rates from 0.00079 gpm to 3.43 gpm (0.003 - 13 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • NEMA 2 vented...
620RE4 NEMA 4X (IP66) Washdown Pump Drive -- Model 620DiN/RE4
  • Keypad entry of flow rates from 0.00079 gpm to 3.43 gpm (0.003 - 13 liter/min)
  • Dispenses 500ml to within +/-0.5% in 2.7 seconds
  • NEMA 4X wash-down and...
620RE4 NEMA 4X (IP66) Washdown Pump Drive -- Model 620Di/RE4
  • Keypad entry of flow rates from 0.00079 gpm to 3.43 gpm (0.003 - 13 liter/min)
  • Dispenses 500ml to within +/-0.5% in 2.7 seconds
  • Stores up to 50...
620RE4 NEMA 2 (IP31) Medium Pressure Pump Drive -- Model 620DuN/RE4
  • Keypad entry of flow rates from 0.00079 gpm to 3.43 gpm (0.003 - 13 liter/min)
  • NEMA 4X wash-down and dustproof enclosure suitable for heavy industrial environments
  • Chemically...
620RE NEMA 2 (IP31) Medium Pressure Pump -- Model 620Du/RE
  • Keypad entry of flow rates from 0.0011 gpm to 4.76 gpm (0.004 -18 liter/min)
  • Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
  • NEMA 2 vented wipe-down...
620RE NEMA 2 (IP31) Medium Pressure Pump -- Model 620DiN/RE
  • Keypad entry of flow rates from 0.0011 gpm to 4.76 gpm (0.004 -18 liter/min)
  • Dispenses 500ml to within +/-0.5% in 3.0 seconds
  • NEMA 4X wash-down and dustproof...
620RE NEMA 2 (IP31) Medium Pressure Pump -- Model 620Di/RE
  • Keypad entry of flow rates from 0.0011 gpm to 4.76 gpm (0.004 -18 liter/min)
  • Dispenses 500ml to within +/-0.5% in 3.0 seconds
  • Stores up to 50 dispensing...
620RE NEMA 4X (IP66) Washdown Pump Drive -- Model 620DuN/RE
  • Keypad entry of flow rates from 0.0011 gpm to 4.76 gpm (0.004 -18 liter/min)NEMA 4X wash-down and dustproof enclosure suitable for heavy industrial environments
  • Chemically resistant powder coated...
620L NEMA 4X (IP66) Washdown Pump -- Model 620DiN/L
  • Keypad entry of flow rates from 0.002 liter/min to 12.4 liter/min
  • Dispenses 500ml to within +/-0.5% in 2.6 seconds
  • NEMA 4X wash-down and dustproof enclosure suitable for...
12V DC OEM Pump -- Model 313FDC/D
  • Maximum flow rate 1,100ml/min at 220rpm
  • Flip-top easy-loading 313D or 314D pumphead
  • 2.4mm wall tube pumpheads available for higher pressures
  • Rated for 24 hour duty
840 CIP/SIP High Flow Hygienic Pump -- Model 840
  • Maximum flow rate of 35 gpm (8000 liter/hour)
  • Hinged door makes changing tube simple and safe
  • Use USP Class VI Bioprene tubing
  • Choice of continuous tubing...
700 Series High-Flow Transfer Pump -- Model 701DFB/R
  • Two-year warranty
  • 24-hour-duty rated
  • Baseplate mounted 701RB pumpheads
  • Three-phase Eex-d explosion-proof motors
  • Add one 701RBX extension pumphead to double flow

The 701DFB/R has...

700 Series High-Flow Transfer Pump -- Model 701DVB/R
  • Two-year warranty
  • 24-hour-duty rated
  • Baseplate mounted 701RB pumpheads
  • Three-phase Eex-d explosion-proof motors
  • Mechanical variator giving 5:1 control ratio
  • Add one 701RBX extension pumphead to...
720 Baseplate-Mounted Pump -- Model 701IB/R
  • Two-year warranty
  • 24-hour-duty rated
  • Baseplate mounted 701RB pumpheads
  • Three-phase Eex-d explosion-proof motors
  • Mechanical variator
  • Add one 701RBX extension pumphead to double flow
720RE Close-Coupled Pump -- Model 701FB/R
  • Two-year warranty
  • 24-hour-duty rated
  • Fixed speed, baseplate-mounted pumps
  • AC induction motors
  • Add one 701RX extension pumphead to double flow

The 54rpm and 160rpm...

720RE Close-Coupled Pump -- Model 701PB/R
  • Two-year warranty
  • Fitted with twin-roller pumphead accepting LoadSure™ elements
  • 24-hour-duty rated
  • 7:1 control ratio at 100 psi (7 bar)
  • Flow rates up to 7.7 gpm...
Manual Control Variable Speed Cassette Pump -- Model 205S/CA
  • Two-year warranty
  • Twenty-four-hour-duty rated
  • Manual speed control. For auto-control, purchase 205U/CA
  • Flow-rates up to 18.4 ml/min per channel
  • Membrane keypad and menu control of all...
Auto Control Variable Speed Cassette Pump -- Model 205U/CA
  • Two-year warranty
  • Twenty-four-hour-duty rated
  • Near pulseless flow multi-channel peristaltic pump
  • Flow-rates up to 21 ml/min per channel.
  • Eight driven stainless steel rollers
  • 4, 8,...
400 Series -- Model 401U/D1
  • Ultra-compact with single control for direction, speed, start/stop
  • Analogue speed control and remote switching via a 15D connectorThe 401U/D1 accepts standard 1.6mm wall tubing up to 3.2mm bore...
400 Series -- Model 403U/VM2
  • VM2 provides 2 channels,
  • Flow rates from 0.001 to 17 ml/min per channel
  • Ten stainless-steel rollers with low-friction bearings
  • Digital speed control via top panel mounted...
400 Series -- Model 403U/VM3
  • VM3 3 channels
  • Flow rates from 0.001 to 17 ml/min per channel
  • Ten stainless-steel rollers with low-friction bearings
  • Digital speed control via top panel mounted keypad.
400 Series -- Model 403U/VM4
  • VM4 4 channels
  • Flow rates from 0.001 to 17 ml/min per channel
  • Ten stainless-steel rollers with low-friction bearings
  • Digital speed control via top panel mounted keypad.
For More Information
  • Send an E-mail
    to Watson Marlow Pumps Group
  • View Supplier Profile
    for Watson Marlow Pumps Group
  • Browse Catalog
    for Watson Marlow Pumps Group
  • See Product Announcements
    from Watson Marlow Pumps Group
  • Company Description:
    Watson Marlow Pumps Group is the world leader in peristaltic hose pumps and tube pumps. They have over one million hose and tube pumps metering, transferring and dispensing shear sensitive, abrasive and aggressive fluids in every industry such as: biopharmaceutical, chemical, water and waste... (more)