Watson Marlow Pumps Group 520REL NEMA 2 (IP31) Low-Pressure Pump Model 520S/REL

Description
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 pumping of shear-sensitive fluids Require less than one minute to change Brushless motor, 2200:1 turndown, 0.1% set speed accuracy Large speed/flow display and easy to use tactile membrane keypad. Incorporates keypad lock Manual control and flow rate calibration MemoDose for accurate single shot dispensing Value for life:the lowest cost of ownership Stackable - up to three pumps can be stacked Dual voltage, 115V/230V 50/60Hz and 24-hour duty rated A Watson-Marlow Value for life pump with five year warranty. Fitted as standard with the NEW 520REL LoadSure element pumphead which features a large swept volume with sprung stainless steel rollers for high accuracy. Low rotational speeds greatly increase tube life and system reliability. LoadSure elements fit into position for simple, error-free tube loading: optimum performance every time. Using the patented LoadSure D-connectors and easy-grip clutched rotor, the element can be changed in under one minute: simplicity itself, no special skills required. The revolutionary 520REL LoadSure pumphead, taking Watson-Marlow benefits to thousands more industrial and sanitary applications.
Datasheet
Description
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 pumping of shear-sensitive fluids Require less than one minute to change Brushless motor, 2200:1 turndown, 0.1% set speed accuracy Large speed/flow display and easy to use tactile membrane keypad. Incorporates keypad lock Manual control and flow rate calibration MemoDose for accurate single shot dispensing Value for life:the lowest cost of ownership Stackable - up to three pumps can be stacked Dual voltage, 115V/230V 50/60Hz and 24-hour duty rated A Watson-Marlow Value for life pump with five year warranty. Fitted as standard with the NEW 520REL LoadSure element pumphead which features a large swept volume with sprung stainless steel rollers for high accuracy. Low rotational speeds greatly increase tube life and system reliability. LoadSure elements fit into position for simple, error-free tube loading: optimum performance every time. Using the patented LoadSure D-connectors and easy-grip clutched rotor, the element can be changed in under one minute: simplicity itself, no special skills required. The revolutionary 520REL LoadSure pumphead, taking Watson-Marlow benefits to thousands more industrial and sanitary applications.
Datasheet

Suppliers

Company
Product
Description
Supplier Links
520REL NEMA 2 (IP31) Low-Pressure Pump - Model 520S/REL - Watson Marlow Pumps Group
Wilmington, MA, USA
520REL NEMA 2 (IP31) Low-Pressure Pump
Model 520S/REL
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 pumping of shear-sensitive fluids Require less than one minute to change Brushless motor, 2200:1 turndown, 0.1% set speed accuracy Large speed/flow display and easy to use tactile membrane keypad. Incorporates keypad lock Manual control and flow rate calibration MemoDose for accurate single shot dispensing Value for life:the lowest cost of ownership Stackable - up to three pumps can be stacked Dual voltage, 115V/230V 50/60Hz and 24-hour duty rated A Watson-Marlow Value for life pump with five year warranty. Fitted as standard with the NEW 520REL LoadSure element pumphead which features a large swept volume with sprung stainless steel rollers for high accuracy. Low rotational speeds greatly increase tube life and system reliability. LoadSure elements fit into position for simple, error-free tube loading: optimum performance every time. Using the patented LoadSure D-connectors and easy-grip clutched rotor, the element can be changed in under one minute: simplicity itself, no special skills required. The revolutionary 520REL LoadSure pumphead, taking Watson-Marlow benefits to thousands more industrial and sanitary applications.
  • 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 pumping of shear-sensitive fluids
  • Require less than one minute to change
  • Brushless motor, 2200:1 turndown, 0.1% set speed accuracy
  • Large speed/flow display and easy to use tactile membrane keypad. Incorporates keypad lock
  • Manual control and flow rate calibration
  • MemoDose for accurate single shot dispensing
  • Value for life:the lowest cost of ownership
  • Stackable - up to three pumps can be stacked
  • Dual voltage, 115V/230V 50/60Hz and 24-hour duty rated

A Watson-Marlow Value for life pump with five year warranty.

Fitted as standard with the NEW 520REL LoadSure element pumphead which features a large swept volume with sprung stainless steel rollers for high accuracy. Low rotational speeds greatly increase tube life and system reliability. LoadSure elements fit into position for simple, error-free tube loading: optimum performance every time. Using the patented LoadSure D-connectors and easy-grip clutched rotor, the element can be changed in under one minute: simplicity itself, no special skills required.

The revolutionary 520REL LoadSure pumphead, taking Watson-Marlow benefits to thousands more industrial and sanitary applications.

Supplier's Site Datasheet

Technical Specifications

  Watson Marlow Pumps Group
Product Category Liquid Handling Pumps
Product Number Model 520S/REL
Product Name 520REL NEMA 2 (IP31) Low-Pressure Pump
Pump Type Dosing Pump; Injection Pump; Metering Pump; Peristaltic Pump; Positive Displacement Pump; Self-Priming Pump; Sanitary Pump
Discharge Pressure 30.0 psi (21.09 m of Water)
Liquid Flow 0.925 GPM (3.50 L/min)
Power Source AC; 115 VAC, 230 VAC
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