Cole-Parmer Datasheets for Diaphragm Pumps

Diaphragm pumps use a diaphragm that moves back and forth to transport liquids from one place to another.
Diaphragm Pumps: Learn more

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Product Name Notes
Dual-Head Diaphragm Pump, for Fluids, 2.5/1.2 LPM; 12 VDC -- GO-78182-05
Dual-Head Diaphragm Pump, for Fluids, 2.5/1.2 LPM; 6 VDC -- GO-78182-00
Dual-Head Diaphragm Pump, for Gases, 14.8 LPM; 12 VDC -- GO-78182-20
Dual-Head Diaphragm Pump, for Gases, 14.8 LPM; 24 VDC -- GO-78182-25
• 6, 12, or 24 VDC driven diaphragm pumps for liquid or gas applications • Run pump heads as separate entities or in series/parallel configurations • Oil free pumps<emdash>contamination free...
Cole-Parmer Self-Priming Micro Pump; 20 uL, PPS/EPDM, 12 VDC -- GO-73120-10
Cole-Parmer Self-Priming Micro Pump; 20 uL, PPS/EPDM, 24 VDC -- GO-73120-12
Cole-Parmer Self-Priming Micro Pump; 20 uL, PTFE/PTFE, 12 VDC -- GO-73120-30
Cole-Parmer Self-Priming Micro Pump; 20 uL, PTFE/PTFE, 24 VDC -- GO-73120-32
Cole-Parmer Self-Priming Micro Pump; 30 uL, PPS/EPDM, 12 VDC -- GO-73120-14
Cole-Parmer Self-Priming Micro Pump; 30 uL, PPS/EPDM, 24 VDC -- GO-73120-16
Cole-Parmer Self-Priming Micro Pump; 30 uL, PTFE/PTFE, 12 VDC -- GO-73120-34
Cole-Parmer Self-Priming Micro Pump; 30 uL, PTFE/PTFE, 24 VDC -- GO-73120-36
Cole-Parmer Self-Priming Micro Pump; 40 uL, PPS/EPDM, 12 VDC -- GO-73120-18
Cole-Parmer Self-Priming Micro Pump; 40 uL, PPS/EPDM, 24 VDC -- GO-73120-20
Cole-Parmer Self-Priming Micro Pump; 40 uL, PTFE/PTFE, 12 VDC -- GO-73120-38
Cole-Parmer Self-Priming Micro Pump; 40 uL, PTFE/PTFE, 24 VDC -- GO-73120-40
Cole-Parmer Self-Priming Micro Pump; 50 uL, PPS/EPDM, 12 VDC -- GO-73120-22
Cole-Parmer Self-Priming Micro Pump; 50 uL, PPS/EPDM, 24 VDC -- GO-73120-24
• Accurate volumetric dispensing of 4 microliters to 250 microliters • Positive shut with pressures less than 3 psi (except 73120-66 and -68 which has a 1 psi shut-off) •
Automatic-Demand Diaphragm Pump, 1.4 GPM, 100 psi; 115 VAC -- GO-75420-20
Automatic-Demand Diaphragm Pump, 1.4 GPM, 60 psi; 115 VAC -- GO-75420-10
Automatic-Demand Diaphragm Pump, 1.4 GPM, 60 psi; 12 VDC -- GO-75420-17
Automatic-Demand Diaphragm Pump, 3.0 GPM, 45 psi; 12 VDC -- GO-75420-37
• Built-in pressure demand switch shuts pump off at maximum pressure • Three-chamber design provides smooth, pulse-free flow • Flexible diaphragm design allows pump to run dry without damage. •
Diaphragm Metering Pump, PP head, 500 to 3000 mL/min flow range, 90 psi -- GO-78166-41
Diaphragm Metering Pump, PTFE head, 200 to 1300 mL/min flow range, 90 psi -- GO-78166-44
Diaphragm Metering Pump, PTFE head, 500 to 3000 mL/min flow range, 90 psi -- GO-78166-45
Diaphragm Metering Pump, PVDF head, 200 to 1300 mL/min flow range, 90 psi -- GO-78166-42
Diaphragm Metering Pump, PVDF head, 500 to 3000 mL/min flow range, 90 psi -- GO-78166-43
• Chemical resistance prevents contamination of your pumped medium • Quiet, reliable, accurate, and virtually pulse-free • Pumps can run dry continuously without damage • Built-in overpressure protection prevents damage...
2-torr, digital Self-cleaning dry vacuum system, 115 VAC -- GO-79205-80
2-torr, digital, self-cleaning dry vacuum system, 230 VAC -- GO-79205-85
202501 - Self-cleaning dry vacuum system, 115 VAC -- GO-79205-30
202503 - Self-cleaning dry vacuum system, 230 VAC -- GO-79205-35
• Complete oil-free vacuum system for rotary evaporators • Self-cleaning purge extends diaphragm life • Integral vacuum regulator • Complete system includes inlet and outlet separators • Boiling point below...
Cole-Parmer Chemical Feed Solenoid Diaphragm Pump; 180 mL/min, 115 VAC -- GO-76302-30
Cole-Parmer Chemical Feed Solenoid Diaphragm Pump; 180 mL/min, 220 VAC -- GO-76302-35
Cole-Parmer Chemical Feed Solenoid Diaphragm Pump; 22 mL/min, 115 VAC -- GO-76302-00
Cole-Parmer Chemical Feed Solenoid Diaphragm Pump; 22 mL/min, 220 VAC -- GO-76302-05
Cole-Parmer Chemical Feed Solenoid Diaphragm Pump; 46 mL/min, 115 VAC -- GO-76302-10
Cole-Parmer Chemical Feed Solenoid Diaphragm Pump; 46 mL/min, 220 VAC -- GO-76302-15
Cole-Parmer Chemical Feed Solenoid Diaphragm Pump; 92 mL/min, 115 VAC -- GO-76302-20
Cole-Parmer Chemical Feed Solenoid Diaphragm Pump; 92 mL/min, 220 VAC -- GO-76302-25
• Easily prime over long distances • Low strokes/minute rate increases diaphragm life • Overload-protected, fan-cooled, shaded-pole gear motor (1/35 hp) is permanently lubricated • Sealed VALOX<reg> housing resists harsh...
Air Cadet PRO, 0.6 CFM, Chemical duty, 115 VAC -- GO-07530-23
Air Cadet PRO, 0.6 CFM, Chemical duty, 230 VAC -- GO-07530-56
Air Cadet PRO, 0.6 CFM, Standard duty, 115 VAC -- GO-07530-13
Air Cadet PRO, 0.6 CFM, Standard duty, 230 VAC -- GO-07530-46
Air Cadet PRO, 1.4 CFM, Chemical duty, 230 VAC -- GO-07530-57
Air Cadet PRO, 1.4 CFM, Standard duty, 115 VAC -- GO-07530-14
Air Cadet PRO, 1.4 CFM, Standard duty, 230 VAC -- GO-07530-47
• Exceptional performance for the price! • General purpose pumps are great for filtration or vacuum drying • At 45 dB(A) it¡¦s quieter than a conversation • Long service intervals...
Feed-Verification Diaphragm Metering Pump, 12 GPH, PVC head, EPDM diaphragm -- GO-73804-90
Feed-Verification Diaphragm Metering Pump, 12 GPH, PVDF head, PTFE diaphragm -- GO-73804-95
Feed-Verification Diaphragm Metering Pump, 5.4 GPH, PVC head, EPDM diaphragm -- GO-73804-70
Feed-Verification Diaphragm Metering Pump, 5.4 GPH, PVDF head, PTFE diaphragm -- GO-73804-75
Feed-Verification Diaphragm Metering Pump, 8.4 GPH, PVC head, EPDM diaphragm -- GO-73804-80
Feed-Verification Diaphragm Metering Pump, 8.4 GPH, PVDF head, PTFE diaphragm -- GO-73804-85
Manual Control Feed-Verification Diaphragm Pump, 10.5 GPD, PVDF, 94 to 264 VAC -- GO-73803-30
Manual Control Feed-Verification Diaphragm Pump, 11.4 GPD, PVC, 94 to 264 VAC -- GO-73803-00
• Flow delivery rate is constant at any voltage from 94 to 264 VAC—not affected by voltage fluctuations • High strokes per minute ensure a more uniform distribution of fluid...
Gast DOA-P504-BN High-Capacity Vacuum Pump, Gauge/Reg; 1.0 cfm/24"Hg-60psi/220V -- GO-07061-42
Gast High-Capacity Vacuum Pump, Gauge/Reg; 1.1 cfm/25.5"Hg-60psi/115V -- GO-07061-40
Gast High-Capacity Vacuum Pump, Gauge/Reg; 1.8 cfm/24"Hg-60psi/220V -- GO-07061-05
Gast High-Capacity Vacuum Pump, Gauge/Reg; 2.2 cfm/25.5"Hg-60psi/115V -- GO-07061-60
Gast High-Capacity Vacuum Pump, Vac Gauge; 0.85 cfm/28.0"Hg/220V -- GO-07061-13
Gast High-Capacity Vacuum Pump, Vac Gauge; 1.15 cfm/29.0"Hg/115V -- GO-07061-11
Gast Vacuum/pressure diaphragm pump, single head, 1.0 cfm, 115VAC -- GO-07061-21
Gast Vacuum/pressure diaphragm pump, single head, 1.1 cfm, 220/240VAC -- GO-07061-22
• Free-air capacities up to 2.2 cfm (62.3 L/min) • Shaded-pole, fan-cooled motor has thermal overload switch to protect your pump system • Different pump models have heads in parallel...
Hydraulically Actuated Diaphragm Pump, PVC and PTFE Wetted End, 11.0GPH @ 150PSI -- GO-74151-22
Hydraulically Actuated Diaphragm Pump, PVC and PTFE Wetted End, 18.0GPH @ 150PSI -- GO-74151-32
Hydraulically Actuated Diaphragm Pump, PVC and PTFE Wetted End, 3.0GPH @ 150PSI -- GO-74151-02
Hydraulically Actuated Diaphragm Pump, PVC and PTFE Wetted End, 30.0GPH @ 300PSI -- GO-74151-42
Hydraulically Actuated Diaphragm Pump, PVC and PTFE Wetted End, 65.0GPH @ 150PSI -- GO-74151-52
Hydraulically Actuated Diaphragm Pump, PVC and PTFE Wetted End, 7.0GPH @ 150PSI -- GO-74151-12
Hydraulically Actuated Diaphragm Pump; SS/PTFE, 11 GPH at 350 PSI -- GO-74151-20
Hydraulically Actuated Diaphragm Pump; SS/PTFE, 18 GPH at 350 PSI -- GO-74151-30
Hydraulically Actuated Diaphragm Pump; SS/PTFE, 3.0 GPH at 1100 PSI -- GO-74151-00
Hydraulically Actuated Diaphragm Pump; SS/PTFE, 30 GPH at 200 PSI -- GO-74151-40
Hydraulically Actuated Diaphragm Pump; SS/PTFE, 65 GPH at 175 PSI -- GO-74151-50
Hydraulically Actuated Diaphragm Pump; SS/PTFE, 7.0 GPH at 900 PSI -- GO-74151-10
• High suction lift and high viscosity combine in the stainless steel pump • Achieve up to 65 GPH or 1100 psi • Internal bypass allows for improved valve performance...
Guzzler diaphragm hand pump, 12 GPM, 5 Strokes/gallon -- GO-07090-11
Guzzler diaphragm hand pump, 20 GPM, 3 Strokes/gallon -- GO-07090-12
Guzzler diaphragm hand pump, 8.5 GPM, 7 Strokes/gallon -- GO-07090-10
Guzzler diaphragm hand pump, 8.5 GPM, In / Out on Same Side -- GO-07090-09
• Low-cost, high-flow pumping solution • Ideal for pumping shear-sensitive or particulate-laden fluids • Durable, portable pumps mount in any position • Available in cast aluminum or nonclogging Delrin® acetal...
AA952-398SI - Digital Remote-Control Solenoid-Diaphragm Metering Pump, 1.0 GPH, 230 VAC -- GO-74521-15
AA972-358SI - Digital Remote-Control Solenoid-Diaphragm Metering Pump, 0.42 GPH, 230 VAC -- GO-74521-05
B721-398SI - LMI Solenoid-Diaphragm Metering Remote-Control Pump, 2.5 GPH, 115 VAC -- GO-74514-20
C732-318 SI - LMI Solenoid-Diaphragm Metering Remote-Control Pump, 8.0 GPH, 230 VAC -- GO-74514-45
C741-36 - LMI Solenoid-Diaphragm Metering Remote-Control Pump, 20.0 GPH, 115 VAC -- GO-74514-50
C742-36 - LMI Solenoid-Diaphragm Metering Remote-Control Pump, 20.0 GPH, 230 VAC -- GO-74514-55
C921-368SI - Digital Remote-Control Solenoid-Diaphragm Metering Pump, 4.0 GPH, 115 VAC -- GO-74516-30
LMI Solenoid Diaphragm Pump, remote control, 0.42 GPH, 115 VAC -- GO-74519-02
LMI Solenoid Diaphragm Pump, remote control, 0.42 GPH, 230 VAC -- GO-74519-07
LMI Solenoid Diaphragm Pump, remote control, 1.0 GPH, 115 VAC -- GO-74519-12
LMI Solenoid Diaphragm Pump, remote control, 1.0 GPH, 230 VAC -- GO-74519-17
• Manually adjustable stroke length and stroke frequency provide precise control of flow rates • Clear face cover protects pump controls on low flow models (1 GPH and lower) •
E02B4SYSSN000 - Sandpiper Air-Powered Double-Diaphragm 316 SS Pump, PTFE; 4.4 GPM -- GO-74007-00 • Move fluids with viscosities up to 11,000 cp • Air-powered motor eliminates sparking concerns associate with electrical pumps • Bolted pump design allows easy access to pump head for...
D3835E7011A - Multi-Position Double-Diaphragm Pump, Nylon/EPDM, 1.87 GPM, 115 VAC -- GO-75000-10
D3835H5011A - Multi-Position Double-Diaphragm Pump, PP/Santoprene, 1.85 GPM, 115 VAC -- GO-75000-00
D3935H5011A - Multi-Position Double-Diaphragm Pump, PP/Santoprene, 1.85 GPM, 230 VAC -- GO-75000-05
• No metal wetted parts permit use with corrosive liquids • All models feature factory-set pressure limits to protect pumps from damage<emdash>pumping stops when high limit is reached, resumes when...
31801-0115 - Continuous-Duty Double-Diaphragm Pump; PP/Santoprene, 3.5 GPM, 115 VAC -- GO-75102-00 • No metal wetted parts permit use with corrosive liquids • Continuous at 15 psi (1 bar) and 70<deg>F (21<deg>C) ambient temperature • All models feature factory-set pressure limits to...
Cole-Parmer High-Volume Single-Head Diaphragm Pump; 1047 mLmin, 115VAC -- GO-07135-50
Cole-Parmer High-Volume Single-Head Diaphragm Pump; 1047 mLmin, 220VAC -- GO-07135-52
Cole-Parmer High-Volume Single-Head Diaphragm Pump; 2081 mLmin, 115VAC -- GO-07135-55
Cole-Parmer High-Volume Single-Head Diaphragm Pump; 2081 mLmin, 220VAC -- GO-07135-57
Cole-Parmer High-Volume, Single-Head Solenoid Diaphragm Pumps, 662 ml/min, 115VAC -- GO-76302-40
Cole-Parmer High-Volume, Single-Head Solenoid Diaphragm Pumps, 662 ml/min, 220VAC -- GO-76302-45
• Pump greater flow rates at lower pressures • Feature an easily operated cam-type adjustment with an infinite number of settings between zero and 100% of maximum pump capacity •
Air Driven Compact Diaphragm Pump, 0.8 GPM/SS/Viton/SS, 15 psig -- GO-07032-12
Air Driven Compact Diaphragm Pump, 0.8 GPM/SS/Viton/SS, 80-100 psig -- GO-07032-02
Air Driven Compact Diaphragm Pumps, Polypropylene, Air Supply Pressure 15 psig -- GO-07032-10
Air Driven Compact Diaphragm Pumps, PTFE, Air Supply Pressure 15 psig -- GO-07032-14
Air Driven Compact Diaphragm Pumps, PTFE, Air Supply Pressure 80 to 100 psig -- GO-07032-04
• Pump up to 3 L/min with a single air-operated diaphragm • Simple operation gives you long service life • Choose the 80 to 100 psi pumps for high inlet...
Cole-Parmer Chemical Feed Solenoid Diaphragm Pump; 37.9 mL/min, 115 VAC -- GO-76302-51
Cole-Parmer Chemical Feed Solenoid Diaphragm Pump; 37.9 mL/min, 220 VAC -- GO-76302-55
Dual-head Cole-Parmer chemical feed solenoid diaphragm pump, 170 mL/min, 115 VAC -- GO-76302-60
Dual-head Cole-Parmer chemical feed solenoid diaphragm pump, 170 mL/min, 220 VAC -- GO-76302-65
Dual-head Cole-Parmer chemical feed solenoid diaphragm pump, 340 mL/min, 115 VAC -- GO-76302-70
Dual-head Cole-Parmer chemical feed solenoid diaphragm pump, 340 mL/min, 220 VAC -- GO-76302-75
Dual-head Cole-Parmer chemical feed solenoid diaphragm pump, 669 mL/min, 115 VAC -- GO-76302-80
Dual-head Cole-Parmer chemical feed solenoid diaphragm pump, 669 mL/min, 220 VAC -- GO-76302-85
• Pumps feature two separate head assemblies—obtain proportional flow rates for two different materials or twice the maximum flow rate when you are pumping just one • Change flow rates...
LD02SA-VTC1-XXX - Pulsafeeder Manual Control Metering Pump, 6 gdp, 115 VAC -- GO-78118-00
LD02SB-VTC1-XXX - Pulsafeeder Manual Control Metering Pump, 6 gdp, 230 VAC -- GO-78118-05
LD03SA-VTC1-XXX - Pulsafeeder Manual Control Metering Pump, 12 gdp, 115 VAC -- GO-78118-10
LD03SB-VTC1-XXX - Pulsafeeder Manual Control Metering Pump, 12 gdp, 230 VAC -- GO-78118-15
LD04SA-VTC1-XXX - Pulsafeeder Manual Control Metering Pump, 22 gdp, 115 VAC -- GO-78118-20
LD04SB-VTC1-XXX - Pulsafeeder Manual Control Metering Pump, 22 gdp, 230 VAC -- GO-78118-25
LD54SA-VTC1-XXX - Pulsafeeder Manual Control Metering Pump, 30 gdp, 115 VAC -- GO-78118-30
LD54SB-VTC1-XXX - Pulsafeeder Manual Control Metering Pump, 30 gdp, 230 VAC -- GO-78118-35
LE44SA-VTC1 - Pulsafeeder Manual Control Metering Pump, 44 gdp, 115 VAC -- GO-74142-00
LE44SB-VTC1 - Pulsafeeder Manual Control Metering Pump, 44 gdp, 230 VAC -- GO-74142-05
LEG5SA-VTC3 - Pulsafeeder Manual Control Metering Pump, 94 gdp, 115 VAC -- GO-74142-10
LEG5SB-VTC3-XXX - Pulsafeeder Manual Control Metering Pump, 94 gdp, 230 VAC -- GO-74142-15
LEH7SA-WTC3 - Pulsafeeder Manual Control Metering Pump, 240 gdp, 115 VAC -- GO-74142-20
LEH7SB-WTC3 - Pulsafeeder Manual Control Metering Pump, 240 gdp, 230 VAC -- GO-74142-25
LEH8SA-WTCB-XXX - Pulsafeeder Manual Control Metering Pump, 500 gdp, 115 VAC -- GO-74142-30
LEH8SB-WTCB - Pulsafeeder Manual Control Metering Pump, 500 gdp, 230 VAC -- GO-74142-35
• Reliable metering performance<emdash>guided dual check valves provide precise seating and excellent priming and suction lift • PVC and PTFE construction with external control • Ideal for water treatment and...
LVB3MA-VTT5 - High-Viscosity, 4 to 20 mA Pace Pump, 12 GPD, 115 VAC, 50/60 Hz -- GO-74147-00
LVB3MB-VTT5 - High-Viscosity, 4 to 20 mA Pace Pump, 12 GPD, 230VAC, 50/60 Hz -- GO-74147-05
LVF4MA-VTT5 - High-Viscosity, 4 to 20 mA Pace Pump, 24 GPD, 115 VAC, 50/60 Hz -- GO-74147-10
LVF4MB-VTT5 - High-Viscosity, 4 to 20 mA Pace Pump, 24 GPD, 230 VAC, 50/60 Hz -- GO-74147-15
LVG4MA-VTSK - High-Viscosity, 4 to 20 mA Pace Pump, 48 GPD, 115 VAC, 50/60 Hz -- GO-74147-20
LVG4MB-VTSK - High-Viscosity, 4 to 20 mA Pace Pump, 48 GPD, 230 VAC, 50/60 Hz -- GO-74147-25
LVG5MA-VTSK - High-Viscosity, 4 to 20 mA Pace Pump, 96 GPD, 115 VAC, 50/60 Hz -- GO-74147-30
LVG5MB-VTSK - High-Viscosity, 4 to 20 mA Pace Pump, 96 GPD, 230 VAC, 50/60 Hz -- GO-74147-35
LVH7MA-WTSK - High-Viscosity, 4 to 20 mA Pace Pump, 240 GPD, 115 VAC, 50/60 Hz -- GO-74147-40
LVH7MB-WTSK - High-Viscosity, 4 to 20 mA Pace Pump, 240 GPD, 230 VAC, 50/60 Hz -- GO-74147-45
• Reliable metering performance<emdash>guided dual check valves provide precise seating and excellent priming and suction lift High-viscosity 4 to 20 mA pumps handle viscous fluids up to 20,000 cp. Pumps...
Cole-Parmer Vacuum Pump, 20LM 2MB 115/230V -- GO-72226-56 • Small footprint is ideal for use with your rotary evaporator and other laboratory applications • Speed-regulated, point accurate, analytically pure vacuum • Effective and reproducible processes • Compact design...
EZB11D1-PC - Manual Control Pump with GFRPP head, 0.6 GPH, 115 VAC, 50/60 Hz -- GO-74126-00
EZB16D1-PC - Manual Control Pump with GFRPP head, 1.0 GPH, 115 VAC, 50/60 Hz -- GO-74126-10
• Small pump cavity, two check valves, and high stroke frequency combine for superb self-priming and degassing properties • Pumps provide up to 360 strokes per minute for smooth, efficient...
ATEX Approved Air-Powered Double-Diaphragm SS Pump, Santoprene; 106 GPM -- GO-74016-31
ATEX Approved Air-Powered Double-Diaphragm SS Pump, Santoprene; 42 GPM -- GO-74016-20
ATEX approved stainless steel double-diaphragm pump, 106 GPM, PTFE diaphragm -- GO-74016-32
ATEX approved stainless steel double-diaphragm pump, 42 GPM, PTFE diaphragm -- GO-74016-22
• Stainless steel double-diaphragm pumps that comply to ATEX directives • Prevents electro-static discharge that could ignite in a gaseous explosive environment • Fully conductive and 100% groundable • Excellent...
Cole-Parmer Analog Control Metering Pump; 24.6 L/hr, 115 VAC, 60 Hz -- GO-76304-70
Cole-Parmer Analog Control Metering Pump; 30 L/hr, 220 VAC, 50 Hz -- GO-76304-75
Cole-Parmer Analog Control Metering Pump; 38.5 L/hr, 220 VAC, 50 Hz -- GO-76304-85
Cole-Parmer Analog Control Metering Pump; 45.4 L/hr, 220 VAC, 50 Hz -- GO-76304-95
Cole-Parmer Analog Control Metering Pump; 48.2 L/hr, 115 VAC, 60 Hz -- GO-76304-80
Cole-Parmer Analog Control Metering Pump; 56.8 L/hr, 115 VAC, 60 Hz -- GO-76304-90
Cole-Parmer Analog Control Metering Pump; 9.2 L/hr, 220 VAC, 50 Hz -- GO-76304-65
Cole-Parmer Digital Control Metering Pump; 11.5 L/hr, 115 VAC, 60 Hz -- GO-76304-12
Cole-Parmer Digital Control Metering Pump; 11.5 L/hr, 115 VAC, 60 Hz -- GO-76304-60
Cole-Parmer Digital Control Metering Pump; 18.9 L/hr, 115 VAC, 60 Hz -- GO-76304-22
Cole-Parmer Digital Control Metering Pump; 30 L/hr, 220 VAC, 50 Hz -- GO-76304-27
Cole-Parmer Digital Control Metering Pump; 38.5 L/hr, 220 VAC, 50 Hz -- GO-76304-37
Cole-Parmer Digital Control Metering Pump; 4.8 L/hr, 220 VAC, 50 Hz -- GO-76304-07
Cole-Parmer Digital Control Metering Pump; 4.8 L/hr, 220 VAC, 50 Hz -- GO-76304-55
Cole-Parmer Digital Control Metering Pump; 45.4 L/hr, 220 VAC, 50 Hz -- GO-76304-47
Cole-Parmer Digital Control Metering Pump; 48.2 L/hr, 115 VAC, 60 Hz -- GO-76304-32
Cole-Parmer Digital Control Metering Pump; 56.8 L/hr, 1115 VAC, 60 Hz -- GO-76304-42
Cole-Parmer Digital Control Metering Pump; 6 L/hr, 115 VAC, 60 Hz -- GO-76304-02
Cole-Parmer Digital Control Metering Pump; 6 L/hr, 115 VAC, 60 Hz -- GO-76304-50
Cole-Parmer Digital Control Metering Pump; 9.2 L/hr, 220 VAC, 50 Hz -- GO-76304-17
• Superior quality pumps at affordable prices • Combine engineering excellence with quality materials of construction • Dual output adjustment, stroke length, and cycle time • Feature double-ball inlet and...
Digital Control Dosing Metering Pump, PTFE head, 0.03 to 20 mL/min -- GO-78167-02
Digital Control Dosing Metering Pump, SS head, 0.03 to 20 mL/min -- GO-78167-03
Digital Remote Control Dosing Pump, PP head, 1 to 100 mL/min -- GO-78167-08
Digital Remote Control Dosing Pump, PTFE head, 1 to 100 mL/min -- GO-78167-10
Digital Remote Control Dosing Pump, PVDF head, 0.03 to 20 mL/min -- GO-78167-01
Digital Remote Control Dosing Pump, PVDF head, 1 to 100 mL/min -- GO-78167-09
Digital Remote Control Plus Dosing Pump, PP head, 0.03 to 20 mL/min -- GO-78167-04
Digital Remote Control Plus Dosing Pump, PTFE head, 0.03 to 20 mL/min -- GO-78167-06
Digital Remote Control Plus Dosing Pump, PVDF head, 0.03 to 20 mL/min -- GO-78167-05
Digital Remote Control Plus Dosing Pump, SS head, 0.03 to 20 mL/min -- GO-78167-07
• Uniformity of discharge ensures low-pulsation transfer process • Quiet, reliable, accurate, and virtually maintenance-free • Pumps can run dry continuously without damage • Versatile pumps handle flow rates up...
High-purity air-operated double-diaphragm pump, 15.0 GPM, 3/4" ANSI Flange 150 -- GO-74020-22
High-purity air-operated double-diaphragm pump, 15.0 GPM, 3/4" NPT -- GO-74020-20
High-purity air-operated double-diaphragm pump, 3.25 GPM, 1/4" NPT -- GO-74020-00
High-purity air-operated double-diaphragm pump, 6.0 GPM, 1/2" ANSI Flange 150 -- GO-74020-12
High-purity air-operated double-diaphragm pump, 6.0 GPM, 3/8" NPT -- GO-74020-10
• Unique air valve ensures a positive shift every time<emdash>pump will not stall • All diaphragms, liquid chambers, and manifolds are constructed • of 100% virgin PTFE for long life...
Air Cadet Vacuum/Pressure Pump, OEM, 0.65 CFM, 20" HG, 115 VAC -- GO-07530-85 • Unique cavity configuration minimizes dead space and air entrapment • All-plastic, convoluted diaphragm design handles many vacuum/pressure applications and reduces stress, wear, and heat build-up. • Pumps are available...
G05B1ABTXNSX00 - Special-Duty Air-Operated Natural Gas Powered Double-Diaphragm Pump -- GO-74440-30
G15B1ABTXNSX00 - Special-Duty Air-Operated Natural Gas Powered Double-Diaphragm Pump, 1-1/2" NPT -- GO-74440-34
G1FB1ABTXNSX00 - Air-Operated Natural Gas Powered Double-Diaphragm Pump, 1" NPT, Aluminium Body -- GO-74440-32
G20B1ABTXNSX00 - Air-Operated Natural Gas Powered Double-Diaphragm Pump, 2" NPT, Aluminium Body -- GO-74440-36
• Unique configurations to meet your demanding needs • Santoprene elastomers provide higher abrasion resistance • Heavy duty pilot valve simplifies maintenance repairs due to 'dirty' air • Stall proof...
KNF ATEX Explosion-Proof Vacuum Pump, PDVF/PTFE; 0.26cfm/26"Hg-21.8psi/115V -- GO-78165-72
KNF ATEX Explosion-Proof Vacuum Pump, PDVF/PTFE; 0.26cfm/26"Hg-21.8psi/230V -- GO-78165-73
KNF ATEX Explosion-Proof Vacuum Pump, PTFE; 0.46cfm/26"Hg-21.8psi/115V -- GO-78165-76
KNF ATEX Explosion-Proof Vacuum Pump, PTFE; 0.46cfm/26"Hg-21.8psi/230V -- GO-78165-77
KNF ATEX Explosion-Proof Vacuum Pump, PTFE; 0.46cfm/28.3"Hg-21.8psi/115V -- GO-78165-74
KNF ATEX Explosion-Proof Vacuum Pump, PTFE; 0.46cfm/28.3"Hg-21.8psi/230V -- GO-78165-75
KNF ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 0.53cfm/27"Hg-36.3psi/115V -- GO-78165-78
KNF ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 0.53cfm/27"Hg-36.3psi/230V -- GO-78165-79
KNF ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 0.92cfm/27"Hg-29psi/115V -- GO-78165-80
KNF ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 0.92cfm/27"Hg-29psi/230V -- GO-78165-81
KNF ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 0.95cfm/27"Hg-58psi/115V -- GO-78165-82
KNF ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 0.95cfm/27"Hg-58psi/230V -- GO-78165-83
KNF ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 1.69cfm/27"Hg-58psi/115V -- GO-78165-84
KNF ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 1.69cfm/27"Hg-58psi/230V -- GO-78165-85
KNF ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 4.24cfm/27"Hg-14.5psi/115V -- GO-78165-86
KNF ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 4.24cfm/27"Hg-14.5psi/230V -- GO-78165-87
KNF ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 7.69cfm/27"Hg-14.5psi/115V -- GO-78165-88
KNF ATEX Explosion-Proof Vacuum Pump, SS/PTFE; 7.69cfm/27"Hg-14.5psi/230V -- GO-78165-89
• Varying materials of construction to meet your chemical resistance needs and ATEX compliance • Three materials of construction offer a solution to meet your budget • Head design greatly...
D10EKBGHFECA-CP - Hydra-Cell High-Pressure Diaphragm Pump, Brass, 8 GPM, 208V/3 Ph/60Hz -- GO-75421-21
D10EKSGHFECA-CP - Hydra-Cell High-Pressure Diaphragm Pump, SS, 8 GPM, 208V/3 Ph/60Hz -- GO-75421-22
F20XABGHFECG-CP - Hydra-Cell High-Pressure Diaphragm Pump, Brass, 1 GPM, 208V/3 Ph/60Hz -- GO-75421-01
F20XASGHFECG-CP - Hydra-Cell High-Pressure Diaphragm Pump, SS, 1 GPM, 208V/3 Ph/60Hz -- GO-75421-02
M03XKBGHFECA-CP - Hydra-Cell High-Pressure Diaphragm Pump, Brass, 3 GPM, 208V/3 Ph/60Hz -- GO-75421-11
M03XKSGHFECA-CP - Hydra-Cell High-Pressure Diaphragm Pump, SS, 3 GPM, 208V/3 Ph/60Hz -- GO-75421-12
• Worry-free pumping of common industrial fluids Davis Instruments is providing high-performance diaphragm pumps that can handle a wide range of industrial fluids—from liquid butane to drinking water to ceramic...
K2VTC1 - Service Kit for Solenoid Metering Pump, 6 GPD -- GO-78118-80
K3VTC1 - Service Kit for Solenoid Metering Pump, 12 GPD -- GO-78118-81
K4VTC1 - Service Kit for Solenoid Metering Pump, 21- 44 GPD -- GO-78118-82
K5VTC3 - Service Kit for Solenoid Metering Pump, 94 GPD -- GO-78118-83
K7WTC3 - Service Kit for Solenoid Metering Pump, 240 GPD -- GO-78118-84
K8WTCB - Pulsafeeder K8WTCB Service Kit for Solenoid Metering Pump, 500 GPD -- GO-78118-85
Diaphragm Metering Pumps
104-000 - Powder-Coated Base Plate for 75421-02, -12, -22, -72 Pumps -- GO-75421-81
C62AABVSSEF - Unloader (Pressure Relief) Valve, Brass, 75 to 500 PSI Brass Unloader -- GO-75421-82
C62AASVRREF - Unloader (Pressure Relief) Valve, SS, 75 to 500 PSI SS Unloader -- GO-75421-84
C62ABBVSSEF - Unloader (Pressure Relief) Valve, Brass, 500 to 2500 PSI Brass Unloader -- GO-75421-83
C62ABSVRREF - Unloader (Pressure Relief) Valve, SS, 500 to 2500 PSI SS Unloader -- GO-75421-85
Diaphragm Pumps
Drum Safety Wand/Suction Tube Straightener, 55 gal Drums; 2" NPT Bung -- GO-07119-59 Drum Safety Wand/Suction Tube Straightener prevents suction tubing from curling. The rigid construction keeps the foot valve at the bottom of the tank and provides a dry hand hold when...
9726-L96 - Diaphragm vacuum pump, 120 VAC 7.5 in W x 3 in H x 5.75 in D (19.1 x 7.6 x 14.6 cm) -- GO-98935-60 Pump is ideal for low-pressure applications, such as filling viscometers. This diaphragm pump features oilless, quiet operation and provides pressure to 35 psi or vacuum to 20"Hg. Pump includes fittings...
LC13BA-VTC1 - Pulsafeeder Seven-day Timer Pump, 12 GPD, 115 VAC -- GO-74145-00
LC13BB-VTC1 - Pulsafeeder Seven-day Timer Pump, 12 GPD, 230 VAC -- GO-74145-05
LC14BA-VTC1 - Pulsafeeder Seven-day Timer Pump, 22 GPD, 115 VAC -- GO-74145-10
LC14BB-VTC1 - Pulsafeeder Seven-day Timer Pump, 22 GPD, 230 VAC -- GO-74145-15
LC64BA-VTC1 - Pulsafeeder Seven-day Timer Pump, 30 GPD, 115 VAC -- GO-74145-20
LC64BB-VTC1 - Pulsafeeder Seven-day Timer Pump, 30 GPD, 230 VAC -- GO-74145-25
Seven-day timer pumps provide a simple and cost effective metering system for timed applications. Pumps offer eight on/eight off programs per week for maximum adjustability. These pumps feed chemical products...
LPA2MA-VTC1-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 6 GPD, 115 VAC -- GO-74141-00
LPA2MB-VTC1-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 6 GPD, 230 VAC -- GO-74141-05
LPB3MA-VTC1-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 12 GPD, 115 VAC -- GO-74141-10
LPB3MB-VTC1-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 12 GPD, 230 VAC -- GO-74141-15
LPD4MA-VTC1-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 21 GPD, 115 VAC -- GO-74141-20
LPD4MB-VTC1-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 21 GPD, 230 VAC -- GO-74141-25
LPG4MA-VTC1-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 42 GPD, 115 VAC -- GO-74141-30
LPG4MB-VTC1-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 42 GPD, 230 VAC -- GO-74141-35
LPG5MA-VTC3-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 94 GPD, 115 VAC -- GO-74141-40
LPG5MB-VTC3-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 94 GPD, 230 VAC -- GO-74141-45
LPH7MA-WTC3-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 240 GPD, 115 VAC -- GO-74141-50
LPH7MB-WTC3-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 240 GPD, 230 VAC -- GO-74141-55
LPH8MA-WTCB-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 500 GPD, 115 VAC -- GO-74141-60
LPH8MB-WTCB-XXX - Pulsafeeder E Plus Solenoid Diaphragm Pump, 4 to 20 mA, 500 GPD, 230 VAC -- GO-74141-65
The 4 to 20 mA pumps feature automatic control with 4 to 20 mADC direct or external pacing, reliable timing circuits, stop function, and manually adjustable stroke rate and length.
Air Cadet Vacuum/Pressure Pump Station, Diaphragm, 0.5 cfm, 115 VAC -- GO-07532-80 Vacuum/pressure pump, 115 V, 0.5 cfm
Air Cadet Vacuum/Pressure Pump, Diaphragm, single head, 0.54 cfm, 115 VAC -- GO-07532-40 Vacuum/pressure pump, 115 V, 0.54 cfm
Air Cadet Vacuum/Pressure Pump, Diaphragm, dual head, 1.1 cfm, 115 VAC -- GO-07532-60 Vacuum/pressure pump, 115 V, 1.1 cfm
Air Cadet Vacuum/Pressure Pump, Diaphragm, single head, 0.7 cfm, 12 VDC -- GO-07532-25 Vacuum/pressure pump, 12 VDC, 0.7 cfm
Air Cadet Vacuum/Pressure Pump Station, Diaphragm, 0.4 cfm, 230 VAC -- GO-07532-85 Vacuum/pressure pump, 230 V, 0.4 cfm
Air Cadet Vacuum/Pressure Pump, Diaphragm, single head, 0.45 cfm, 230 VAC -- GO-07532-45 Vacuum/pressure pump, 230 V, 0.45 cfm
Air Cadet Vacuum/Pressure Pump, Diaphragm, dual head, 0.91 cfm, 230 VAC -- GO-07532-65 Vacuum/pressure pump, 230 V, 0.91 cfm

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