Cole-Parmer Datasheets for Piston Pumps and Plunger Pumps

Piston pumps and plunger pumps are reciprocating positive displacement pumps that use a plunger or piston to move media through a cylindrical chamber.
Piston Pumps and Plunger Pumps: Learn more

Product Name Notes
• Compatible with Masterflex<reg> L/S<reg> or series Q drive • No valves to clog or wear out • Use for low-flow applications • Kynar<reg> pump body withstands harsh chemicals. •
• Deliver precise volumes at pressures up to 6000 psi • Ideal for use in HPLC applications • Pulse dampener significantly reduces pulsation with low dead volume Digital pump provides...
• Deliver precise volumes at pressures up to 6000 psi • Ideal for use in HPLC applications • Pulse dampener significantly reduces pulsation with low dead volume Chemical resistant 316...
• Deliver precise volumes at pressures up to 6000 psi • Ideal for use in HPLC applications • Pulse dampener significantly reduces pulsation with low dead volume. Preparative digital pump...
• Deliver precise volumes at pressures ut to 6000 psi • Ideal for use in HPLC applications • Pulse dampener significantly reduces pulsation with low dead volume Use this single-head...
• Dual-head design for precise flow rates and low pulsation • Flow rates from 0.1 to 250.0 mL/min • Pressure is 9000 psi (612 bar) from 0 to 210 mL/min...
• Economical piston pumps are ideal for a variety of fluids • Adaptable to most pails and drums Models 06512-00 and -05 have adjustable strokes to allow for dispensing different...
• Economical piston pumps are ideal for a variety of fluids • Adjustable to most pails and drums Models 07079-50 and -55 feature an angled spout to help prevent dripping.
• Fail-safe handle lock ensures accurate 50- and 100-cc samples with a single stroke Precision, hand-operated piston pump works with Sensidyne<reg> gas detection tubes (sold separately). Features stroke counter, flow-finish...
• Feature micrometer flow adjustment<emdash>deliver exact quantities of liquid with minimal pulsation • Withstand up to 5000 psi outlet pressure • Dual-piston models have independent piston control<emdash>pump a single liquid,...
• Feature micrometer flow adjustment<emdash>deliver exact quantities of liquid with minimal pulsation • Withstand up to 5000 psi outlet pressure • Dual-piston models have independent piston control—pump a single liquid,...
• Get high pressures, accurate dispensing, and great repeatability—all with one pump • Drives feature six dispensing modes—volume within a preset time, volume in steps, time, intermittent in time or...
• High throughput workhorse performs in rough conditions • PLC compatible for industrial processes and PC compatible for laboratory applications • Rugged stainless steel housing protects pump in harsh environments...
• Ideal for liquid and vapor refrigerant recovery, water sampling/treatment, and volatile chemicals • Oil-free and leak-proof • Only one moving part and two check valves • Compact and quiet...
• Ideal for most organic phase applications • Pump mild soaps, disinfectants, and other noncorrosive liquids (not recommended for high-pH solutions) • Sturdy carbon steel and HDPE construction ensures long...
• Ideal for most organic phase applications • Suitable for pumping chlorinated or petroleum-based solvents • 316 SS/PTFE<reg> parts offer excellent chemical resistance for detergents, acids, corrosives and other liquids...
• Ideal for most organic phase applications • Suitable for pumping chlorinated or petroleum-based solvents • 316 SS/PTFE<reg> parts offer excellent chemical resistance Steel hand-operated drum pumps feature a convenient...
• No more sloppy chromatograms • Operate pump via keypad, PC, or use voltage flow and digital run/stop controls • Automatic shutoff when pressure exceeds upper or lower limits prevents...
• Pump viscous fluids or maintain process fluid temperatures with temperature-controlled pump head • Operating temperature up to 350<deg>F • Handle pressures up to 100 psig • Wetted materials of...
• Remote flow rate control via analog signal or RS232 interface • Optional liquid ends for expanded flow range • Smooth fluid delivery from intra RPM stepper motor control •
• Springless design for accurate 50- and 100-cc sample volumes Hand-operated precision piston pump works with RAE System gas detection tubes (sold separately). Features flow-finish indicator to signal stroke completion,...
• The right pump for your HPLC application • Self-flush feature washes piston with every stroke • Pressure and leak sensors (except single-head pumps) alert you to malfunctions • Digital...
• These popular drive and head combinations simplify ordering! • Prebuilt systems with the most popular head and drive combinations • Flow rate adjustable during operation • High repeatability and...
Piston Metering Pumps