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Home  >  Metering Pumps

Metering Pumps

Metering Pumps

A metered pump comes in various styles including diaphragm pumps, gear pumps, peristaltic pumps and piston pumps. A metered pump can be used in a pilot plant, or for industrial, quality departments and OEM applications. A metered pump transfers media in two ways. It begins with the intake stroke where the inlet side of the pump is opened, the outlet side closed and liquid is pulled in to the pump cavity and ends when the outlet stroke where the inlet side of the pump is closed, the outlet side opened and liquid is forced out. A metered pump is used in applications where high accuracy dosing or movement of media is required, pumping needs to be controlled by computer, PLC, or flow proportioning, flow rates are GPH or less, high system pressure occurs or with high viscosity or slurry media. Davis Instruments has a range of metered pumps which can cover flow rates from 1 nL/min to 60 GPM with pressure options up to 18,000 PSI. If you have questions about choosing a metered pump contact a Davis Application Specialist today.
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DO-78001-70 Ismatec ICC 3 Channel 8 Roller Peristaltic Pump

Ismatec ICC 3 Channel 8 Roller Peristaltic Pump

Duty cycle Continuous,Dimensions " D 7-1/2,Power VAC 100 to 240
Mfg Part# ISM4308
DO-78001-70
In stock.
$2,675.00 USD/EACH

Qty:

DO-78001-80 Ismatec ICC 4 Channel 8 Roller Peristaltic Pump

Ismatec ICC 4 Channel 8 Roller Peristaltic Pump

Duty cycle Continuous,Dimensions " D 7-1/2,Power VAC 100 to 240
Mfg Part# ISM4408
DO-78001-80
Available for order
or call 1-888-358-4712 to order
$3,298.00 USD/EACH

Qty:

DO-74930-00 Economical PEEK Digital High-Pressure Gradient Piston Pump

Economical PEEK Digital High-Pressure Gradient Piston Pump

Max pressure 3000 psi,Min flow rate mL/min 0.01,Max flow rate mL/min 10
Mfg Part#
DO-74930-00
Usually ships in 9 days.
$2,387.00 USD/EACH

Qty:

DO-74930-05 Economical Stainless Steel Digital High-Pressure Gradient Piston Pump.  Representative Photo Only

Economical Stainless Steel Digital High-Pressure Gradient Piston Pump

Max pressure 2500 psi,Min flow rate mL/min 0.01,Max flow rate mL/min 10
Mfg Part#
DO-74930-05
In stock.
$2,325.00 USD/EACH

Qty:

DO-74905-39 Representative image only.  Check individual details.

Cole-Parmer Four Syringe Pump, Touchscreen Control, Infuse/Withdraw

Dimensions " D 11,Power VAC 110 to 240,CE Compliance Yes
Mfg Part# 788272C
DO-74905-39
Usually ships in 5 days.
$4,028.00 USD/EACH

Qty:

DO-07104-50 Series Q pump heads

Series Q Valveless Piston Pump Head, SS/SS/Carbon; 0.08 mL/rev

Max pressure 100 psi,Max flow rate mL/min 48,Duty cycle Continuous
Mfg Part#
DO-07104-50
In stock.
$557.00 USD/EACH

Qty:

Representative photo only Ismatec REGLO Analog 4 Ch Var Speed Pump 0 005 to 31 mL min

Ismatec® REGLO Analog 4-Ch Var-Speed Pump; 0.005 to 31 mL/min

Dimensions " D 5.3125,Power VAC 115/220,Max flow rate mL/min 31
Mfg Part# ISM827
DO-78016-30
Available for order
or call 1-888-358-4712 to order
$1,835.00 USD/EACH

Qty:

DO-74930-20 Preparative Digital High-Pressure Gradient Piston Pump

Preparative Digital High-Pressure Gradient Piston Pump

Max pressure 4000 psi,Min flow rate mL/min 0.1,Max flow rate mL/min 100
Mfg Part#
DO-74930-20
Usually ships in 13 days.
$7,695.00 USD/EACH

Qty:

Representative photo only Ismatec REGLO Digital 4 Ch Var Speed Pump 0 003 to 31 mL min

Ismatec® REGLO Digital 4-Ch Var-Speed Pump; 0.003 to 31 mL/min

Dimensions " D 5.3125,Power VAC 115/230,Max flow rate mL/min 31
Mfg Part# ISM834
DO-78017-10
Available for order
or call 1-888-358-4712 to order
$2,129.00 USD/EACH

Qty:

DO-74930-01 Piston Pump, 0.1 to 250.0 mL/min, constant flow

Pump, Piston Pump, 0.1 to 250.0 mL/min, constant flow

Pump head 316 SS,Max pressure psi 9000,Min flow rate mL/min 0.001
Mfg Part# P25SNX01
DO-74930-01
Available for order
or call 1-888-358-4712 to order
$11,860.00 USD/EACH

Qty:

DO-74142-10 Pulsafeeder Manual Control Metering Pump, 94 gdp, 115 VAC.  Representative Photo Only

Pulsafeeder Manual Control Metering Pump, 94 gdp, 115 VAC

Max pressure 100 psi,Max flow rate LPH 14.82,Max flow rate GPH 3.92
Mfg Part# LEG5SA-VTC3
DO-74142-10
Usually ships in 11 days.
$978.00 USD/EACH

Qty:

DO-78017-00 Ismatec<small><sup>&#153;</sup></small> compact digital pump, 2 channels, 1.6 to 160 rpm, 0.004 to 50 mL/min, 115/230 VAC

Ismatec REGLO Digital 2-Ch Var-Speed Pump; 0.004 to 50 mL/min

Dimensions " D 5.3125,Power VAC 115/230,Max flow rate mL/min 50
Mfg Part# ISM832
DO-78017-00
Available for order
or call 1-888-358-4712 to order
$2,059.00 USD/EACH

Qty:

Representative photo only Ismatec REGLO Analog 2 Ch Var Speed Pump 0 008 to 50 mL min

Ismatec® REGLO Analog 2-Ch Var-Speed Pump; 0.008 to 50 mL/min

Dimensions " D 5.3125,Power VAC 115/220,Max flow rate mL/min 50
Mfg Part# ISM829
DO-78016-10
Available for order
or call 1-888-358-4712 to order
$1,745.00 USD/EACH

Qty:

Representative photo only Manual control solenoid diaphragm metering pump 1 0 GPH 115 VAC

Manual control solenoid diaphragm metering pump, 1.0 GPH, 115 VAC

Max pressure 110 psi,Flow range 0.01 to 1.0 GPH (0.63 to 63.3 mL/min),Power VAC 115 VAC
Mfg Part# W2T451068
DO-74517-11
Usually ships in 7 days or sooner.
$710.00 USD/EACH

Qty:

DO-78002-10 Ismatec<small><sup>&reg;</sup></small> quick-couple digital drive, 2 to 240 rpm, 115/230 VAC

Ismatec Quick-Couple Digital Drive, 2 to 240 rpm, 115/230 VAC

Duty cycle Continuous,Dimensions " D 8.625,Power VAC 115/230
Mfg Part# ISM444A
DO-78002-10
Available for order
or call 1-888-358-4712 to order
$2,190.00 USD/EACH

Qty:

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