Subtotal = $0.00 
Items = 0 
View Cart
United States
1-800-358-5525 or 
Welcome,
log in or register
Check order status
You are filtering by:
Category:
Clear Category Pumps, Motors and Compressors
Clear Category Metering Pumps
Clear all filters
Category:
Syringe Pumps (34)
Cole-Parmer Chemical Feed Systems (32)
LMI Microprocessor-Controlled Solenoid Diaphragm Metering Pumps (24)
Feed-Verification Diaphragm Pumps (20)
High-Pressure Piston Pumps with Series Q Pump Heads (16)
Digital Variable-Speed Peristaltic Pumps (16)
Pulsafeeder Manual Control Metering Pumps (16)
Standard High-Flow Pump Heads for Series Q Valveless Piston Pump Heads (14)
Polypropylene Bellows Metering Pumps (12)
Hydraulically Actuated Diaphragm Pumps (12)
Digital Remote-Control Solenoid-Diaphragm Metering Pumps (10)
LMI Solenoid-Diaphragm Metering Remote Control Pumps (10)
Single Head Adjustable Mechanical Feed Peristaltic Pumps (10)
Fixed-Speed Rack-Mount Minicartridge Pumps (10)
4 to 20 mA Pace Pumps for High-Viscosity Applications (10)
Reduced Pulsation Diaphragm Metering Pumps (8)
Solar-Powered Feed Verification Systems (8)
Dual-Feed Systems with Individual Timer Controls (8)
High Pressure Peristaltic Pump (8)
High-Pressure Diaphragm Pumps and Integrated Coolant Systems (8)
Brand:
Cole-Parmer (68)
Ismatec (43)
Pulsafeeder (26)
Product Type:
Diaphragm Metering Pumps (102)
Metering Pump System (40)
Peristaltic Metering Pumps (36)
Availability:
In Stock (22)
Learn more:
[-] Show Less
Leasing Available
Financing is avaliable for many of our products.

See Details
Custom Ordering Solutions
Custom Ordering Solutions
Let us find the exact product you need. We have access to suppliers full lines - for products beyond what you see here. Call 1-800-358-5525
 
Home  >  Pumps, Motors and Compressors > 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.
 Product Detail
Sort
 Availability
 Price
Representative photo only Ismatec compact digital pump 4 channels 1 to 100 rpm 0 003 to 31 mL min 115 230 VAC

Ismatec™ compact digital pump, 4 channels, 1 to 100 rpm, 0.003 to 31 mL/min, 115/230 VAC

Product Type Compact Multichannel,Channels 4,Width mm 190.5
Mfg Part#
DO-78017-10
In stock.
$2,084.00 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

Product Type Piston Pump,Pump head 316 SS,Max pressure psi 9000
Mfg Part# P25SNX01
DO-74930-01
Call 1-888-358-4712 for availability.
$11,478.00 USD/EACH

Qty:
See all
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 compact digital pump, 2 channels, 1.6 to 160 rpm, 0.004 to 50 mL/min, 115/230 VAC

Product Type Compact Multichannel,Channels 2,Width mm 177.8
Mfg Part#
DO-78017-00
Call 1-888-358-4712 for availability.
$2,016.00 USD/EACH

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

Preparative Digital High-Pressure Gradient Piston Pump

Product Type Piston Metering Pumps,Max pressure 4000 psi,Min flow rate mL/min 0.1
Mfg Part#
DO-74930-20
Usually ships in 13 days.
$7,455.00 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

Product Type Diaphragm Metering Pumps,Max pressure 100 psi,Max flow rate LPH 14.82
Mfg Part# LEG5SA-VTC3
DO-74142-10
In stock.
$936.00 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

Product Type Piston Metering Pumps,Max pressure 3000 psi,CE Compliance Yes
Mfg Part#
DO-74930-05
In stock.
$2,249.00 USD/EACH

Qty:
DO-07104-50 Series Q pump heads

Series Q Valveless Piston Pump Head, 1/8" diameter piston, 100 psi, 316 SS piston/316 SS body/carbon liner

Product Type Piston Pump Heads,Max pressure 100 psi,Max flow rate mL/min 48
Mfg Part#
DO-07104-50
In stock.
$545.00 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

Product Type Diaphragm Metering Pumps,Max pressure psi 60,Max flow rate GPH 8
Mfg Part# W2T466694
DO-74514-40
Usually ships in 11 days.
$1,461.00 USD/EACH

Qty:
DO-78021-12 High-pressure piston pumps with Series Q pump head

Ismatec high-pressure pump with Series Q pump heads, 0.064 to 77 mL/min, 100 psi, ceramic piston/316 SS body/ceramic liner

Product Type Piston Metering Pumps,Max pressure 100 psi,Min flow rate mL/min 0.13
Mfg Part# MAKE-UP
DO-78021-12
Call 1-888-358-4712 for availability.
$3,788.00 USD/EACH

Qty:
Representative photo only Series Q single head variable speed AC drive with controller 1800 spm maximum 110 VAC

Series Q single head, variable-speed AC drive with controller, 1800 spm maximum, 110 VAC

Product Type Piston Metering Pumps,Max pressure 100 psi,Motor hp 1/27
Mfg Part#
DO-07104-32
Usually ships in 7 days.
$2,185.00 USD/EACH

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

Economical PEEK Digital High-Pressure Gradient Piston Pump

Product Type Piston Metering Pumps,Max pressure 3000 psi,Min flow rate mL/min 0.01
Mfg Part#
DO-74930-00
In stock.
$2,309.00 USD/EACH

Qty:
DO-78025-00 Ismatec<small><sup>&reg;</sup></small> Flowmaster<small><sup>&#153;</sup></small> Pump

Ismatec Flowmaster™ Pump

Product Type Flowmaster,Channels 1,Rollers 3
Mfg Part#
DO-78025-00
Call 1-888-358-4712 for availability.
$6,771.00 USD/EACH

Qty:
DO-74206-20 Single Head Adjustable Mechanical Feed Peristaltic Pump, 40 GPD, 115 VAC. Representative Photo Only

Single Head Adjustable Mechanical Feed Peristaltic Pump, 40 GPD, 115 VAC

Product Type Peristaltic Metering Pumps,Max pressure 100 psi,Max flow rate LPH 6.31
Mfg Part#
DO-74206-20
Usually ships in 8 days.
$448.00 USD/EACH

Qty:
Representative photo only Ismatec compact digital pump 2 channels 1 6 to 160 rpm 0 004 to 34 mL min 115 220 VAC

Ismatec compact digital pump, 2 channels, 1.6 to 160 rpm, 0.004 to 34 mL/min, 115/220 VAC

Product Type Compact Multichannel,Channels 2,Width mm 177.8
Mfg Part#
DO-78016-45
In stock.
$2,043.00 USD/EACH

Qty:
DO-74142-00 Pulsafeeder Manual Control Metering Pump, 44 gdp, 115 VAC. Representative Photo Only

Pulsafeeder Manual Control Metering Pump, 44 gdp, 115 VAC

Product Type Diaphragm Metering Pumps,Max pressure 100 psi,Max flow rate LPH 6.94
Mfg Part# LE44SA-VTC1
DO-74142-00
In stock.
$664.00 USD/EACH

Qty:
333 results (showing 1 - 15 )
Per Page 
Home  >  Pumps, Motors and Compressors > Metering Pumps