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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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Series Q Valveless Piston Pump Head, Ceramic/SS/Ceramic; 0.32 mL/rev

  • Product Type: Piston Pump Heads
  • Wetted parts: Rulon® AR Lip seals, PTFE Gland washers & cylinder head seal
  • Material: Ceramic piston
Mfg Part#
DO-07104-56
In stock.
$525.00 USD/EACH

Qty:

Cole-Parmer Injection Quill, 316 SS, Hastelloy C and ceramic

  • Product Type: Cannula
  • Wetted parts: Body and quill: Hastelloy C®
    Ball check valve: ceramic
  • Dimensions: 5-3/8"L x 1-3/8" dia
Mfg Part#
DO-74601-02
In stock.
$196.00 USD/EACH

Qty:

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

  • Product Type: Piston Pump Heads
  • Wetted parts: Rulon® AR Lip seals, PTFE Gland washers & cylinder head seal
  • Material: Ceramic piston
Mfg Part#
DO-07104-66
In stock.
$525.00 USD/EACH

Qty:

Ismatec ISM943A-230V IP Standard-Speed Digital Peristaltic Pump; 16-Channel

  • Product Type: Peristaltic Pump
  • Duty cycle: Continuous
  • Power: 230 VAC
Mfg Part# ISM943A-230V
DO-78010-39
Available for order
or call 1-888-358-4712 to order
$4,679.00 USD/EACH

Qty:

Series Q Valveless Piston Pump Head, Ceramic/Stainless Steel/Ceramic with Isolation Gland; 0.016 mL/rev

  • Product Type: Piston Pump Heads
  • Wetted parts: Kynar® cylinder, ceramic diaphragm & cylinder liner
  • Max pressure: 60 psi
Mfg Part# FMI320 / Q1CSCW
DO-07107-02
Usually ships in 8 days.
$655.00 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:

Ismatec High-Pressure Pump, Series Q Head, 1.4-173 mL/min, 100psi, Ceramic/SS/C

  • Product Type: Piston Metering Pumps
  • Pump head: Autoclavable
  • Wetted parts: Ceramic diaphragm, 316 SS cylinders, carbon cylinder liner
Mfg Part# MAKE-UP
DO-78021-27
Available for order
or call 1-888-358-4712 to order
$4,355.00 USD/EACH

Qty:

Series Q Valveless Piston Pump Head, Ceramic/PVDF/Ceramic with Isolation Gland; 0.016 mL/rev

  • Product Type: Piston Pump Heads
  • Wetted parts: Kynar® cylinder, ceramic diaphragm & cylinder liner
  • Max pressure: 60 psi
Mfg Part# FMI356 / Q1CKCW
DO-07107-04
Usually ships in 8 days.
$415.00 USD/EACH

Qty:

Ismatec ISM939C-230V IPC-N Low-Speed Digital Peristaltic Pump; 24-Channel

  • Product Type: Peristaltic Pump
  • Duty cycle: Continuous
  • Power: 230 VAC
Mfg Part# ISM939C-230V
DO-78000-47
Usually ships in 15 days.
$5,658.00 USD/EACH

Qty:

Ismatec REGLO Digital 2-Ch 12-R Var-Speed Pump; 0.004 to 34 mL/min, 115V

  • Product Type: Peristaltic Pump
  • Power: 115 VAC
  • Power: 50/60 Hz
Mfg Part# ISM596D-115V
DO-78016-45
In stock.
$2,398.00 USD/EACH

Qty:

Continuous High Pressure SS Pinch Valve Box, max pressure 200 psi

  • Product Type: Pinch Valves
  • Qty/ea: 1
  • Brand: Cole-Parmer
Mfg Part#
DO-74901-95
Usually ships in 8 days.
$2,007.00 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
Available for order
or call 1-888-358-4712 to order
$1,435.00 USD/EACH

Qty:

Ismatec ISM949A-115V IP-N Low-Speed Digital Peristaltic Pump; 24-Channel

  • Product Type: Peristaltic Pump
  • Duty cycle: Continuous
  • Power: 115 VAC
Mfg Part# ISM949A-115V
DO-78010-41
Available for order
or call 1-888-358-4712 to order
$5,053.00 USD/EACH

Qty:

Ismatec REGLO Digital 2-Ch 8-R Var-Speed Pump; 0.004 to 50 mL/min, 230V

  • Product Type: Peristaltic Pump
  • Power: 230 VAC
  • Power: 50/60 Hz
Mfg Part# ISM832C
DO-78017-02
In stock.
$2,366.00 USD/EACH

Qty:

Ismatec High-Pressure Piston Pump 0.064 to 77 mL/min, 100 psi

  • Product Type: Piston Metering Pumps
  • Pump head: Autoclavable
  • Wetted parts: 316 SS cylinder, ceramic diaphragm & cylinder liner
Mfg Part# MAKE-UP
DO-78021-28
Available for order
or call 1-888-358-4712 to order
$4,373.00 USD/EACH

Qty:

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Home  >  Metering Pumps