Motor Pumps | McMaster-Carr

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1,004 Products

Fluid Handling

Centrifugal Pumps

Centrifugal Pumps

Force liquids through pipes or closed circuits for heating and cooling or filling and emptying tanks

Dewatering Pumps

Dewatering Pumps

Remove water or sewage water from jobsites and flooded areas without sump pits

Gear Pumps

Create fixed liquid flow rates to cool engines, power hydraulic equipment, and extract liquids

Vacuum Pumps

Create suction force to move objects, draw liquids and gases, or generate flow

Diaphragm Pumps

Diaphragm Pumps

Draw liquids in and push them out for spraying, draining, and washdowns

Peristaltic Pumps

Peristaltic Pumps

Dispense chemicals at set flow rates

Pump Repair Kits

Pump Repair Kits

Replace parts on transfer pumps, circulation pumps, and metering pumps

Drum Pumps

Draw liquids out of drums, pails, and other small containers

Sump Pumps

Drain water and sewage water from sump pits, loading docks, and cooling towers

Rotary Vane Pumps

Rotary Vane Pumps

Evenly move water or hydraulic fluids at high pressures in low-flow applications

Submersible Pumps

Submersible Pumps

Circulate liquids in small tanks, cooling baths, and other low-flow applications

Test Pumps

Force air or liquid through your system to look for leaks; often called hydrostatic test pumps

Condensate Pumps

Condensate Pumps

Collect and remove condensate from HVAC and refrigeration systems

Plunger Pumps

Pressurize water for washdowns, drain jetting, and other spraying applications

Boiler Feed Pumps

Boiler Feed Pumps

Pump condensate into boilers to maintain proper water levels

Float Switches

Start process equipment such as pumps and motors when the liquid in your tank reaches the float

Strainers

Install next to valves and pumps to catch debris in your line

Pressure Switches

Pressure Switches

Activate controls, set off alarms, and power equipment when a set pressure is reached

Power Transmission

Hydraulic Power Units

Hydraulic Power Units

Create and supply hydraulic pressure to keep hydraulic systems running

Air to Hydraulic Power Units

Air to Hydraulic Power Units

Power a hydraulic cylinder with air to avoid the setup, cost, and mess of hydraulic fluid

Air Pumps

Fill bicycle and vehicle tires on the go

Lubricating

Coolant Dispensers

Coolant Dispensers

Deliver coolant to workpieces with ready-to-use hose and fittings

Oil-Dispensing Pumps

Oil-Dispensing Pumps

Deliver controlled amounts of oil at specific intervals to keep equipment lubricated

Material Handling

Jack Pumps

Pump hydraulic oil into jack rams to create hydraulic jacks

Safety Equipment

Respirator Pumps

Respirator Pumps

Supply clean air to respirators

Communication

Sump Pump Alarms

Sump Pump Alarms

Warn you when water levels in your sump pump rise too high

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)