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Home  >  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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Pulsafeeder Manual Control Metering Pump, 30 gdp, 115 VAC

  • Product Type: Diaphragm Metering Pumps
  • Wetted parts: PVC, PTFE, ceramic
  • Max pressure: 80 psi
Mfg Part# LD54SA-VTC1-XXX
DO-78118-30
Usually ships in 9 days.
$443.00 USD/EACH

Qty:

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

  • Product Type: Solenoid diaphragm pump
  • Wetted parts: PVC head and fittings, ceramic balls, Fluorofilm diaphragm, PVDF/Polyprel seal ring
  • Max pressure: 110 psi
Mfg Part# W2T451068
DO-74517-11
In stock.
$736.00 USD/EACH

Qty:

Ismatec Reglo ICC Digital Peristaltic Pump; 2-Channel

  • Product Type: Peristaltic Pump
  • Duty cycle: Continuous
  • Power: 100 to 240 VAC
Mfg Part# ISM4208
DO-78001-60
Usually ships in 8 days.
$2,675.00 USD/EACH

Qty:

Ismatec REGLO Digital 2-Ch Var-Speed Pump; 0.005 to 59 mL/min

  • Product Type: Peristaltic Pump
  • Power: 115/230 VAC
  • Power: 50/60 Hz
Mfg Part# ISM831C
DO-78016-40
Available for order
or call 1-888-358-4712 to order
$2,275.00 USD/EACH

Qty:

Pulsafeeder Manual Control Metering Pump, 44 gdp, 115 VAC

  • Product Type: Diaphragm Metering Pumps
  • Wetted parts: PVC, PTFE, ceramic
  • Max pressure: 100 psi
Mfg Part# LE44SA-VTC1
DO-74142-00
Usually ships in 8 days.
$725.00 USD/EACH

Qty:

Service Kit for Solenoid Diaphragm Metering Pumps, 8.0 GPH

  • Product Type: Service Kit
  • Model: RPM 312/318
  • Qty/ea: 1
Mfg Part#
DO-74513-48
Usually ships in 6 days.
$139.00 USD/EACH

Qty:

Series Q Valveless Piston Pump Head, Ceramic/SS/Ceramic; 0.72 mL/rev

  • Product Type: Piston Pump Heads
  • Wetted parts: 316SS cylinder, ceramic diaphragm & cylinder liner
  • Max pressure: 100 psi
Mfg Part#
DO-07104-66
Usually ships in 6 days.
$490.00 USD/EACH

Qty:

Connection Tubing FEP 1/4" UNF 1/16" ID x 1/8" OD x 1m, 1 Fitting

  • Product Type: Tubing Assembly
  • Qty/ea: 1
  • Brand: KNF
Mfg Part#
DO-78167-55
Available for order
or call 1-888-358-4712 to order
$135.00 USD/EACH

Qty:

Valve kit, Standard FFPM for Dosing Pumps 78167-00 to -10

  • Product Type: Valve Kit
  • Qty/ea: 1
  • Brand: KNF
Mfg Part#
DO-78167-62
Available for order
or call 1-888-358-4712 to order
$250.00 USD/EACH

Qty:

Series Q Valveless Piston Pump Head, SS/SS/Carbon; 0.72 mL/rev

  • Product Type: Piston Pump Heads
  • Wetted parts: 316 SS diaphragm & cylinders, carbon cylinder liner
  • Max pressure: 100 psi
Mfg Part#
DO-07104-72
Usually ships in 7 days.
$520.00 USD/EACH

Qty:

Manual control solenoid diaphragm metering pump, 4.0 GPH, 230 VAC

  • Product Type: Solenoid diaphragm pump
  • Wetted parts: PVC head and fittings, ceramic balls, Fluorofilm diaphragm, PVDF/Polyprel seal ring
  • Max pressure: 100 psi
Mfg Part# W2T464593
DO-74513-35
Usually ships in 15 days.
$1,435.00 USD/EACH

Qty:

Ismatec Reglo ICC Digital Peristaltic Pump; 2-Channel, 12 Roller

  • Product Type: Peristaltic Pump
  • Duty cycle: Continuous
  • Power: 100 to 240 VAC
Mfg Part# ISM4212
DO-78001-62
Usually ships in 8 days.
$2,569.00 USD/EACH

Qty:

Ismatec REGLO ISM834C Digital 4-Ch Var-Speed Pump; 0.003 to 31 mL/min

  • Product Type: Peristaltic Pump
  • Power: 230 VAC
  • Power: 50 Hz
Mfg Part# ISM834C
DO-78017-12
Available for order
or call 1-888-358-4712 to order
$2,334.00 USD/EACH

Qty:

Ismatec Reglo ICC Digital Peristaltic Panel Mount Pump; 4-Channel, 8 Roller

  • Product Type: Peristaltic Panel Mount Pump
  • Duty cycle: Continuous
  • Power: 100 to 240 VAC
Mfg Part# ISM4308
DO-78001-47
Available for order
or call 1-888-358-4712 to order
$1,920.00 USD/EACH

Qty:

Ismatec Reglo ICC Digital Peristaltic Pump; 3-Channel

  • Product Type: Peristaltic Pump
  • Duty cycle: Continuous
  • Power: 100 to 240 VAC
Mfg Part# ISM4308
DO-78001-70
In stock.
$2,735.00 USD/EACH

Qty:

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Home  >  Metering Pumps