ReviewsFixed Displacement Pump

Robinair (15121A) CoolTech Vacuum Pump - 2-Stage, 236 liters/minute

  • Robinair's CoolTech 2-stage rotary vane design vacuum pump features the power and capacity needed for a wide range of service applications as well as robust construction for a long service life.
  • Powerful 1/2 HP, 115V/220V - 60/50Hz thermally protected motor, 236 liters per minute free air displacement, and factory rated to 15 microns for a fast, thorough evacuation.
  • Offset rotary vanes build powerful compression within the pumping chamber - reducing pressure and vaporizing moisture.
  • durable molded polycarbonate base improves pump balance and minimizes vibration.
  • Iso-Valve isolates pump from system with just a quarter turn.
  • Gas Ballast design mixes moisture laden air passing through pump with relatively dry air so compression doesn't cause condensation.
  • 1/4, 3/8, and 1/2 inch male flare inlet fittings, easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster, more complete draining of the reservoir.
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Vic Firth Marching Snare Stick Bag -€“ 1 pr

  • 1.Eastar EST-007B is a functional drum stick holder that can store 2 pairs of 5A or 7A standard drum sticks..
  • 2.Helping drummers to quickly change drum sticks in case of accident or unexpected situations..
  • 3.The drum barrel is fixed at an angle, but the clip can be adjusted on the stand at an included angle of 45 degrees or 90 degrees..
  • 4.EST- 007B has a very large clamping force and can be fixed on the rack without displacement..
  • 5.Content: 1 x EST-007B Quick Change Drum Stick Holder..
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9milelake Bottled Water System Electric Dispensing Pump System 1 Gallon/Min 40 PSI Water Dispensing Pump with 20 ft 1/4 PE Pipe for Coffee Tea Ice-Make Fridge Refrigerator Water Dispensers

  • This Bottled Water Pump is designed to pump water from commercially available water bottles..
  • Compact for easy mounting Automatic shut off when bottle is empty.
  • Built-in check valve prevents backflow Fits a variety of bottles.
  • Positive displacement pump Smooth flow and quiet operation.
  • Automatic pump operating Easy bottle change.
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biuufish Aquarium Air Pump Adjustable Output Aquarium Bubble 2.5w Ultra Quiet Fish Tank Air Pump with Aquarium Decorations Volcanic Air Bubble Stone Suitable for 10-60 Gallon Fish Tank

  • 【Adjustable Flow Rate】: This air pump with a rated power of 2.5w is energy-saving and efficient. Designed with a adjusting knob, easily to adjust....
  • 【Quiet Air Pump】: This aquarium pump is very quiet, with a noise of only 40 dB. The 4 non-slip rubber feet at the bottom also reduce noise and....
  • 【Abundant bubbles】: The fish tank pump with volcano decor air bubble stone, which can provide uniform and abundant bubbles for fish tank water and....
  • 【Wide Use】: Aquarium pump power 2.5 W, displacement 3L/min, pressure 15 kPa, high reliability, durability, safety and energy saving: long service....
  • 【Complete Air Pump Accessories】: The package contains: 1 x air pump, 1 x aquarium volcano ornament kit, 1 x air stone, 1 x air pipe, 1 x check....
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Welch Vacuum 2546B-01 Standard Duty Pump, 1-Head, 46 LPM, 60 Torr, 115V

  • One-head WOB-L-style piston pump with intake and exhaust catch jars for use in vacuum or pressure applications with gel dryers, concentrators, and rotary evaporators.
  • 46 liter per minute (LPM) free air displacement with vacuum to 60 Torr.
  • Manually adjustable vacuum and pressure levels with gauges.
  • Oil-free pump for operation without oil misting and contaminated oil disposal.
  • 1/4 HP motor accepts 115V, 60Hz input power.
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Fill-Rite FR310VN 115V/230V 35 GPM Fuel Transfer Pump (Pump Only)

  • 【FEATURES】12V Dc Water Pump positive displacement 3 chambers. 3.0 gallons per minute water flow. The pressure switch is set to 45Psi, 6.74 Max amps..
  • 【SELF PRIMING】The pump self-prime is 9.8 feet (3m) and smooth, silent operation..
  • 【SAFETY FRONT OF MIND】Our pump have certified to CE. Thermally Protected and can run dry without damage..
  • 【WIDELY USED】Great for use in an RV. It is also the best partner of camper, sprayer,garden sprinklers, fertilizers, insect sprays..
  • 【HIGH SERVICE】Enjoy a 4-year warranty. We have a professional team of technical support, if you have any questions, please feel free to contact us, we will reply you within 24 hours.
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TABODD 12GPM Air-Operated Double Diaphragm Pump 115 PSI Aluminum Alloy Dual Diaphragm Air Pump for Chemical Indutrial Liquid Low Viscosity Petroleum Fluids 1/2 Inlet & Outlet

  • The listing is about Air-Operated Double Diaphragm Pump 12GPM 1/2Inch Inlet And Outlet. The diaphragm pump features an externally serviceable air distribution system and all-bolted construction, with convenient operating, are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc..
  • A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm to pump a fluid..
  • Perfect for use with water. Ideal for use with all kinds of industry fluids and some chemical liquids..
  • This powerful and efficient air operated diaphragm pump is perfect for all your needs in every industry!.
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Car Lift Hydraulic Power Unit (220V) 60hz 1ph

  • Car lift power unit voltage: 220V.Power : 2.2 KW.Motor:3 HP.Relief Pressure:2950 PSI.Pump Displacement : 2.1 CC/Rev.
  • Ports :SAE6. Tank material: Steel. Tank size: 2.64gallons. Pump rated flow: ≥4.5 (L / min).
  • Unit is suitable for most 2 and 4 post lifts found in auto repair shops and dealerships.
  • Flow and pressure to manifolds allow for use in many applications. Return port returns oil back to tank.
  • It can be used for lifting the car repair, it can help you to easily lift the car, it will be a good helper in your work.
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Bike Seat Cover-Extra Soft Gel Bicycle Seat Cushion - Bike Saddle Cushion for Men & Women Comfort

  • 【Soothing&Shock Absorption and Ventilation】The cushion cover consists of high-quality silicone and multi-layer memory foam. It can relieve the pain and fatigue during riding. At the same time, it can keep the buttocks fresh, breathable and non-sticky..
  • 【Anti-slip and Non-displacement】Anti-slip particles are used inside, which can make the cushion cover firmly fixed on the seat..
  • 【Adjustable Micro-elastic Strap】The strap has slight elasticity, which can make the cushion cover more versatile, better wrapping and no displacement..
  • 【Multiple Occasions】You can use this gel bike saddle cushion on mountain road bike, cruiser bike, Peloton bike seat, stationary bike seat, comfy exercise bike, class. (Note: This is not fit for wide bike seat.).
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Cozyel 12 GPM Air-Operated Air Diaphragm Double Diaphragm Pump Cast Iron 115 PSI Dual Diaphragm Air Pump Petroleum Fluids 1/2 inch Inlet/Outlet QBK-15

  • Air-Operated Double Diaphragm Pump 12GPM 1/2Inch Inlet And Outlet. The diaphragm pump features an externally serviceable air distribution system and all-bolted construction, with convenient operating, are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc.
  • A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid..
  • Rugged construction - resists corrosion for reliable performance and long life.Bolted construction is designed for leak-free fluid handling..
  • Good abrasion resistance and heat resistance..
  • Easy access to ball checks and fluid caps for maintenance and repairs..
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Robinair (15300) VacuMaster Economy Vacuum Pump - 2-Stage, 3 CFM

  • Robinair's VacuMaster Economy Vacuum Pump is designed for air conditioning and refrigeration service, featuring a 2-stage rotary vane design, 7.5 ounce oil capacity, and non-skid feet.
  • 1/3 HP, 115V/60Hz thermally protected motor.
  • Features an inlet fitting engineered for maximum airflow, while preventing oil backflow, and finned aluminum surfaces that dissipate heat faster, keeping the pump cooler and extending life.
  • 1/4 and 3/8 inch MFL inlet fittings, 3/8 inch FFL x 1/2 inch ACME adapter, easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster, more complete draining.
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