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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-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.
$4,175.00 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.
$2,395.00 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
In stock.
$3,365.00 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.
$2,335.00 USD/EACH

Qty:

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

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# ISM834C
DO-78017-10
In stock.
$2,334.00 USD/EACH

Qty:

DO-74514-40 LMI Solenoid-Diaphragm Metering Remote-Control Pump, 8.0 GPH, 115 VAC.  Representative Photo Only

LMI Solenoid-Diaphragm Metering Remote-Control Pump, 8.0 GPH, 115 VAC

Max pressure psi 60,Max flow rate GPH 8,Min flow rate mL/min 2.52
Mfg Part# W2T466694
DO-74514-40
Usually ships in 11 days.
$1,585.00 USD/EACH

Qty:

DO-78118-30 Pulsafeeder Manual Control Metering Pump, 30 gdp, 115 VAC.  Representative Photo Only

Pulsafeeder Manual Control Metering Pump, 30 gdp, 115 VAC

Max pressure 80 psi,Max flow rate LPH 4.73,Max flow rate GPH 1.25
Mfg Part# LD54SA-VTC1-XXX
DO-78118-30
Usually ships in 9 days.
$443.00 USD/EACH

Qty:

DO-78003-10 Pump head not included.

Ismatec Washdown Process Pump, Digital Drive, 115/230 VAC

Dimensions " L 8-2/3,Duty cycle Continuous,Power VAC 85 to 264
Mfg Part# ISM920A
DO-78003-10
Available for order
or call 1-888-358-4712 to order
$3,494.00 USD/EACH

Qty:

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

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
In stock.
$710.00 USD/EACH

Qty:

DO-74521-10 Digital Remote-Control Solenoid-Diaphragm Metering Pump, 1.0 GPH, 115 VAC.  Representative Photo Only

Digital Remote-Control Solenoid-Diaphragm Metering Pump, 1.0 GPH, 115 VAC

Max pressure 110 psi,Min flow rate mL/min 0.63,Max flow rate mL/min 63
Mfg Part# W2T535779
DO-74521-10
Usually ships in 9 days.
$1,275.00 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# ISM832C
DO-78017-00
Available for order
or call 1-888-358-4712 to order
$2,258.00 USD/EACH

Qty:

DO-75421-11 Representative Photo Only.  Hydra-Cell® High-Pressure Diaphragm Pump, 3 GPM, 1000 PSI, Brass head construction, 2 Hp, 3 Phase

Hydra-Cell High-Pressure Diaphragm Pump, Brass, 3 GPM, 208V/3 Ph/60Hz

CE Compliance Yes,Max flow rate GPM 3,Max flow rate Liters/min 11.35
Mfg Part# M03XKBGHFECA-CP
DO-75421-11
Usually ships in 14 days.
$2,019.00 USD/EACH

Qty:

Ismatec Quick Couple Programmable Digital Drive 2 4 to 240 rpm (Representative photo only)

Ismatec® Quick-Couple Programmable Digital Drive, 2.4 to 240 rpm

Duty cycle Continuous,Dimensions " D 8.625,Power VAC 115/230
Mfg Part# ISM404B
DO-78002-00
Available for order
or call 1-888-358-4712 to order
$3,215.00 USD/EACH

Qty:

DO-78118-10 Pulsafeeder Manual Control Metering Pump, 12 gdp, 115 VAC.  Representative Photo Only

Pulsafeeder Manual Control Metering Pump, 12 gdp, 115 VAC

Max pressure 80 psi,Max flow rate LPH 7.89,Max flow rate GPH 0.50
Mfg Part# LD03SA-VTC1-XXX
DO-78118-10
Usually ships in 9 days.
$442.00 USD/EACH

Qty:

DO-74208-70 Digital Variable-Speed Peristaltic Pump, 85 GPD, 115 VAC.  Representative Photo Only

Digital Variable-Speed Peristaltic Pump, 85 GPD, 115 VAC; 4-20 mA in

Max pressure 25 psi,Max flow rate LPH 13.41,Max flow rate GPH 3.54
Mfg Part#
DO-74208-70
Usually ships in 9 days.
$953.00 USD/EACH

Qty:

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