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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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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
Usually ships in 10 days.
$736.00 USD/EACH

Qty:

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:

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

  • Product Type: Peristaltic Pump
  • Power: 115/220 VAC
  • Power: 50/60 Hz
Mfg Part# ISM829B
DO-78016-10
Available for order
or call 1-888-358-4712 to order
$1,841.00 USD/EACH

Qty:

Pump, Solenoid Metering Pump, Manual Control, 0.002 to 0.21 GPH, 250 PSI, 230 VAC

  • Product Type: Solenoid Diaphragm Metering Pumps
  • Pump head: Manual control
  • Wetted parts: PVC head and fittings, ceramic balls, Fluorofilm™ Liquifram™, Polyprel® seat and O-ring
Mfg Part# AD215-918SI
DO-74522-12
Usually ships in 6 days.
$910.00 USD/EACH

Qty:

Service Kit for Solenoid Diaphragm Metering Pumps, 8.0 GPH

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

Qty:

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

  • Product Type: Peristaltic Pump
  • Power: 115/220 VAC
  • Power: 50/60 Hz
Mfg Part# ISM827B
DO-78016-30
Available for order
or call 1-888-358-4712 to order
$1,934.00 USD/EACH

Qty:

Pump, Solenoid Metering Pump, Manual Control, 0.005 to 0.5 GPH, 250 PSI, 230 VAC

  • Product Type: Solenoid Diaphragm Metering Pumps
  • Pump head: Manual control
  • Wetted parts: PVC head and fittings, ceramic balls, Fluorofilm™ Liquifram™, Polyprel® seat and O-ring
Mfg Part# AD245-928SI
DO-74522-14
Usually ships in 6 days.
$924.00 USD/EACH

Qty:

Ismatec REGLO Analog 4-Ch Var-Speed Pump; 0.005 to 21 mL/min

  • Product Type: Peristaltic Pump
  • Power: 115/220 VAC
  • Power: 50/60 Hz
Mfg Part# ISM796B
DO-78017-35
Available for order
or call 1-888-358-4712 to order
$2,121.00 USD/EACH

Qty:

Manual control solenoid diaphragm metering pump, 2.5 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# W2T458030
DO-74513-25
Available for order
or call 1-888-358-4712 to order
$1,106.00 USD/EACH

Qty:

Ismatec High-Pressure Pump, Series Q Head, 1.4-173 mL/min, 60psi, Ceramic/PVDF

  • Product Type: Piston Metering Pumps
  • Wetted parts: Kynar® cylinder, ceramic diaphragm & cylinder liner
  • Max pressure: 60 psi
Mfg Part# MAKE-UP
DO-78021-20
Available for order
or call 1-888-358-4712 to order
$4,090.00 USD/EACH

Qty:

Pulsafeeder Manual Control Metering Pump, 6 gdp, 230 VAC

  • Product Type: Diaphragm Metering Pumps
  • Wetted parts: PVC, PTFE, ceramic
  • Max pressure: 80 psi
Mfg Part# LD02SB-VTC1-XXX
DO-78118-05
Available for order
or call 1-888-358-4712 to order
$465.00 USD/EACH

Qty:

LMI Solenoid-Diaphragm Metering Remote-Control Pump, 2.5 GPH, 115 VAC

  • Product Type: Solenoid Diaphragm Metering Pumps
  • Wetted parts: PVC head and fittings, ceramic balls, Fluorofilm diaphragm, PVDF/Polyprel seal ring
  • Max pressure: 100 psi
Mfg Part# B721-398SI
DO-74514-20
Usually ships in 13 days.
$1,189.00 USD/EACH

Qty:

Pump, Solenoid Metering Pump, Manual Control, 0.01 to 1.0 GPH, 110 PSI, 230 VAC

  • Product Type: Solenoid Diaphragm Metering Pumps
  • Pump head: Manual control
  • Wetted parts: PVC head and fittings, ceramic balls, Fluorofilm™ Liquifram™, Polyprel® seat and O-ring
Mfg Part# AD255-938SI
DO-74522-16
Usually ships in 6 days.
$924.00 USD/EACH

Qty:

Manual control solenoid diaphragm metering pump, 4.0 GPH, 115 VAC

  • Product Type: Solenoid diaphragm pump
  • Wetted parts: PVC head and fittings, ceramic balls, Fluorofilm diaphragm, PVDF/Polyprel seal ring
  • Max pressure: 100 psi
Mfg Part# W2T464407
DO-74513-30
Available for order
or call 1-888-358-4712 to order
$1,435.00 USD/EACH

Qty:

Solenoid Metering Pump, Digital Remote Control, 0.02 to 2.0 GPH, 50 PSI, 115 VAC

  • Product Type: Solenoid Diaphragm Metering Pumps
  • Pump head: Digital remote control
  • Wetted parts: PVC head and fittings, ceramic balls, Fluorofilm™ Liquifram™, Polyprel® seat and O-ring
Mfg Part# AD961-948SI
DO-74522-48
Usually ships in 6 days.
$1,305.00 USD/EACH

Qty:

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Home  >  Metering Pumps