RS Components, Ltd. Datasheets for Positive Displacement Pumps

Positive displacement pumps use a mechanical force such as gears, bladders, pistons, plungers or diaphragms to push liquid through and out of the pump.
Positive Displacement Pumps: Learn more

Product Name Notes
A 50 Bar test pump for checking plumbing after repair work or installation or for testing or locating leaks in water pipes, central heating etc. Compact size for portability. 50...
Blackstone pumps are designed for industrial use. Easy to install, with wide, flat bases and mounting holes to allow for tank, shelf or floor mounting (horizontal mounting). Mounting holes are...
Diaphragm pump for continuous applications, including micro dosing, sample taking, probe preparation, etc. Flow rate to 5 ml/min. High spec materials for chemical compatibility with wide range of aggressive or...
Dual source pneumatic pressure and vacuum. Generating up to 3 bar pressure or -900 mbar vacuum. Fine volumetric pressure or vacuum adjustment Pump Type = Hand Sensitivity = 0.1mbar Maximum...
Easy Tube Loading Peristaltic Pump Head - Pump heads which can take customers own drive. Easy Tube Loading. Simple twist lock feature for ease of assembly. Adjustable tube clamps for...
Easy Tube Loading Peristaltic Pump with 3 Roller Rotor and 12Vdc Gearmotor,Three standard motor speeds combine with five tube sizes to offer wide range of flow rates. Quick and simple...
Fluke 700G Series precision pressure gauge calibrators are portable, high quality calibrators offering fast and accurate calibration test results. The 700G models are easy-to-use and of rugged construction for reliable...
For transfer, demand delivery, filtration, high flow booster, beverage dispensing and continuous reverse osmosis applications. Specific gravity: 30 maximum. Self priming (up to 2m head). Quiet and energy efficient. Ingress...
Freshwater submersible pump in impact-resistant plastic housing, with 1 1/4 Inch internal thread connection. Float switch with level adjustment for automatic operation. With ergonomic carrying handle. Flow rate 8000 l/h.
Freshwater submersible pump in stainless steel housing, with stainless steel shaft. Float switch with level adjustment, for automatic operation. With ergonomic carrying handle. Shallow water intake, 2 â†' 3 mm...
Heavy duty diaphragm pumps. Suitable for many applications including chemical spraying, misting and filtration systems. Suitable for water and light water-based chemicals. Pumps can be situated above water level. Models...
Lightweight, small and portable diesel fuel transfer pump kit, making the transfer of fuel or gas oil easy, cheap and convenient. Vane pump with bypass will suck from a drum...
New principle for the housing sealing, giving long housing service life. Long service life for seals, even at maximum temperature. Plain bearing for high loads. Monoblock bearing. Simple and robust...
New Triplex high flow design delivers up to 15LPM. Suitable water and light-water based chemicals. Pumps can be situated above liquid level. Self-priming up to 0.75 m. Maximum liquid temperature...
Parker PGP/PGM 500 series gear pumps are an advanced performance version of the international bushing block style pumps. PGP/PGM 500 series pumps offer superior performance, high efficiency and low noise...
Performance and rugged design with features including contoured cushioned handles for comfort and control, protective caging for the vent valve (guarding against accidental damage) and dual o-rings on all pistons...
Performance and rugged design with features including contoured cushioned handles for comfort and control, protective housing for the vent knob, a shatter-proof reservoir, and oversized check valves for smooth controlled...
Plain bearings cater for high load applications. To assist with installation, a range of flanged fittings for pipe connection is available separately, in right angle pattern . Each fitting is...
Portable diaphagm pump for water and light water-based chemicals, diesel and light oils. Glass filled polypropylene Flojet Quad pump head fitted with santoprene elastomers and EPDM valves. Rapid self-priming to...
Professional range of SMC process pumps from the PA series. Due to its double acting, compact large capacity diaphragm, the pump is ideal for transferring and recovering a wide variety...
Robust, self-priming, seal-less diaphragm pumps suitable for a wide range of applications including Automotive, Chemical and Pharmaceutical industries. Can run dry without damage. High clearance check-valves for good solids handling.
RS Pro pressure test pump is a self-contained unit that can be used on heating systems, refrigeration systems, water or oil carrying pipework. • Hand pressure testing pump, suitable for...
Self-priming portable pumps for a huge range of applications - transfer, tank emptying, drainage, sump pumping, waste water plus many more! ,Nitrile oil resistant impellers fitted as standard with Neoprene...
Self-priming, compact diaphragm pumps suitable for water and light water-based chemicals. Pumps can be situated above liquid level. Run dry capability. Capable of Air or CO² drive pressures up to...
Self-priming, compact diaphragm pumps suitable for water and light water-based chemicals. Pressure switch control to run the pump only as needed. Handles water and viscous liquids up to 250 cP...
Self-priming, compact Quad diaphragm pumps suitable for water and light water-based chemicals. Built in pressure switch automatically starts and stops pump instantaneously when discharge valve is opened and closed. Can...
Solenoid diaphragm metering pump with optoDrive® drive technology. Complete control of the suction and pressure stroke for optimal adaptation to the metering task and monitoring of the peripheral hydraulic instruments...
Submersible pump for clear and brackish water, in impact-resistant plastic housing with stainless steel shaft. Dry running protection and float switch with level adjustment for automatic operation. When used in...
Suitable for dispensing, metering and general transfer applications the DF2a peristaltic pump from Prominent provide a cost effective, accurate option for various applications. The DF2a is virtually silent in operation...
The D200 series of pumps from RS Pro are constructed from glass filled nylon or aluminium alloy, with stainless steel tubing connectors. They are fitted with Nitrile/Silicon diaphragm and valves...
The Fluke 700HTPK2 kit contains hydraulic pressure connection accessories designed to make hydraulic pressure test connections easy and leak-free. The 700HTPK2 is a rugged, high quality premium hydraulic pressure pump...
The Fluke 700PTPK2 pneumatic test pressure kit contains pneumatic connection accessories designed to make pneumatic test connections easy and leak free. It is a rugged, high quality premium pneumatic pressure...
The Gamma /X dosing pumps from Prominent are suitable for all your liquid media metering needs. Integrated solenoid control protects from overloading and constantly measures back pressure. Safety is greatly...
The M1500 peristaltic pump is a versatile and highly capable solution for your fluid transfer and dosing needs. Their simplistic design ensures reliability and minimal maintenance costs with damaged tube...
The Prominent DULCOflex DF4a peristaltic pump delivers accurate and repeatable chemical metering with many features that give you complete control. The DF4a is easy to set up using 4 buttons...
The PV211 pneumatic hand pump is lightweight, easy to use and generates pneumatic pressure in excess of 25 bar. It is an ideal tool for calibration checks on pressure transmitters,...
The PV212-700 hydraulic hand pump is lightweight, easy to use and generates pressure up to 700 bar. It is an ideal tool for calibration checks on pressure transmitters, switches, indicators,...
The R3DC peristaltic pump is a versatile and highly capable solution for your fluid transfer and dosing needs. Their simplistic design ensures reliability and minimal maintenance costs with damaged tube...
The SMC PB1000 series of compact single acting process pumps, which can fit in the palm of the hand. Available with a built-in solenoid valve or as an air operated...
The Verderflex Vantage 3000 is a highly accurate, programmable peristaltic pump that features a stackable pump head and easy tube loading. Maintenance requirements are minimal thanks to self -lubricating rotors...
Ultra Compact diaphragm pump uses unique Duplex design to deliver flow and pressure comparable to much larger pumps. Suitable for water and light water based chemicals. Pumps can be situated...
Verderflex M025 Peristaltic Pump with special guide roller rotor and 12 Vdc Gearmotor.,The liquid or gas being pumped only contact the tube and connectors which prevents contamination of product being...
Verderflex Scientific Auto Control Pump with Easy Tube Load Pump Head. Keypad control of pump speed and flow rate. Digital display of pump speed. reversable. Robust enclosure with chemical resistant...
Verderflex Scientific Manual Control Pump with Easy Tube Load Pump Head Simple control of pump speed and flow rate. Two digit potentiometer for speed control. Robust enclosure with chemical resistant...
Versatile, robust and reliable solenoid diaphragm metering pump. Universally applicable, excellent cost/performance ratio. For use in the chemical, pharmaceutical and food/drinks industries. All have IP65 glass fibre reinforced housings &...