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Valveless Positive Displacement Pump equipment

  • RotoFlo - Model RWP006 - Self-Priming, Valveless Positive Displacement Pump

    Self-priming, valveless positive displacement pump – perfect for groundwater applications, including wellpoint dewatering. The RotoFlo™ simply is the best combination of reliability, low operating cost, rapid onsite repairs, flexibility and performance of any wellpoint pump on the market. Downtime is reduced thanks to the Maintenance ...

    By MWI Corporation based in Deerfield Beach, FLORIDA (USA).

  • Drummond - Model ES Series - All Plastic Positive Displacement Pump

    The Model ES is an all plastic positive displacement pump of the valveless oscillating cylinder / reciprocating piston type, which was designed to pump water solutions at slow rates, particularly at remote locations where only battery power is available. In the standard versions, the pump is driven by a back-mounted, very low current DC gear ...

    By Drummond & Company based in Rye, NEW YORK (USA). from ES-2 Pump Product line

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    Albin - Model MG - Rotary Lobes Pump 17 à 120 m³/h

    Specifications: Flow rate: 17 to 120 m3/h. Discharge pressure: up to 5 bar. Suction lift: -5mCe. Suction/ discharge: DN80-150. Body: IRON GG30. Lobes (bean): Cast IRON coated NBR-V1TON-PU-EPDM. Seal: Double radial seal, grease lubricated. Wearing plate: Galvanized steel. Motor: Motor IE2-IE3 3 to 30 Kw. Weight: 295 - 595 kg.

    By Albin Pump SAS based in Montelimar, FRANCE. from Albin MG Rotary Lobes Pump Product line

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    Albin - Model MG - Rotary Lobes Pump 2 to 25 m³/h - up to 5 bar

    Specifications: Flow rate: 2 to 25 m 5/h. Discharge pressure: up to 5 bar. Suction lit: -5mCe. Suction / discharge: DN50-80. Body: IRON GG30. Lobes (bean): Cast IRON coated NBR-V1TON-PU-EPDM. Seal: Double radial seal, grease lubricated. Wearing plate: Galvanized steel. Motor: Motor IE2  1.5 to 5.5 Kw. Weight: 150 - 200 kg.

    By Albin Pump SAS based in Montelimar, FRANCE. from Albin MG Rotary Lobes Pump Product line

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    Albin - Model MG - Rotary Lobes Pump 90 to 300m³/h - up to 5 bar

    Specifications: Flow rate: 90 to 300 m 3/h. Pressure discharge: up to 5 bar. Suction lift: -5mCe. Suction/ discharge: DN80-150. Body: IRON GG30. Lobes (bean): Cast IRON coated NBR-V1TON-PU-EPDM. Seal: Double radial seal, grease lubricated. Wearing plate: Galvanized steel. Motor: Motor IE2-IE3 11 - 55 Kw. Weight: 1225 -1365 kg.

    By Albin Pump SAS based in Montelimar, FRANCE. from Albin MG Rotary Lobes Pump Product line

  • NEMO - Model BF - Progressing Cavity Pumps

    NEMO Progressing Cavity Pumps have a very broad application range and are used in all branches of industry for the continuous, pressure-stable, gentle and low-pulsation conveyance of almost any substance. One advantage for the operator is that such a valveless positive-displacement pump is also capable of transporting stringy material safely. ...

    By NETZSCH Pumps North America, LLC based in Exton, PENNSYLVANIA (USA). from Pumps & Systems Product line

  • Car-May Travcyl - Traveling Cylinder

    The Travcyl™ (traveling cylinder) design is an internally-sealed, valveless pump technology which provides absolute control over fluid movement. The Travcyl™ design integrates the durability of a piston pump and the accuracy of a syringe pump. Travcyl™ Systems have one, two, or four fluid chambers (cylinders), each with its own ...

    By Car-May L.L.C. based in Berthoud, COLORADO (USA).

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