Classic Series Single Head Adjustable Pumps

The Single Head Adjustable Output pump is one of the varieties in the Classic Series of Stenner brand.

The Model 45 operates at 26 RPM, while the Model 85 runs at 44 RPM. The actual output depends on several factors, including the motor gear speed, the selected feed rate setting, and the size of the pump tube. An external dial ring on the feed rate control allows for easy manual adjustment. This dial is marked from L to 10, enabling users to set the pump output anywhere from 5% to 100%, providing a 20:1 turndown ratio with fine 2.5% adjustment increments for precise control.

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  • sale
    Stenner 85 Adjustable, Low Pressure Pump,   85M

    Stenner

    Stenner 85 Adjustable, Low Pressure Pump, 85M

    CFA270630,69 - CFA286113,00
    Manually adjustable flow rate output Self-priming, does not lose prime or vapor lock Pumps off-gassing solutions and can run dry 3-point roller design assists with anti-siphon Tube replacement without tools Output reproducibility Tube lubrication not...
    CFA270630,69 - CFA286113,00

  • sale
    Stenner adjustable high-pressure pump

    Stenner

    Stenner 85 Adjustable, High Pressure Pump, 85MHP

    CFA281158,66 - CFA296640,96
    Manually adjustable flow rate output Self-priming, does not lose prime or vapor lock Pumps off-gassing solutions and can run dry 3-point roller design assists with anti-siphon Tube replacement without tools Output reproducibility Tube lubrication not...
    CFA281158,66 - CFA296640,96

  • sale
    Stenner 45 Adjustable, Low Pressure Pump,  45M

    Stenner

    Stenner 45 Adjustable, Low Pressure Pump, 45M

    CFA270630,69 - CFA286113,00
    Manually adjustable flow rate output Self-priming, does not lose prime or vapor lock Pumps off-gassing solutions and can run dry 3-point roller design assists with anti-siphon Tube replacement without tools Output reproducibility Tube lubrication not...
    CFA270630,69 - CFA286113,00

  • sale
    Stenner 45 Adjustable, High Pressure Pump,  45MHP

    Stenner

    Stenner 45 Adjustable, High Pressure Pump, 45MHP

    CFA281158,66 - CFA296640,96
    Stenner 45/85 Adjustable, High-pressure Pump, 45MHP OR 85MHP   Each pump comes with the following: Injection Fitting Weighted Suction Strainer Spare Pump Tube 20" Coil of Tubing Instruction Manual Connection Nuts and Ferrules CLASSIC SERIES...
    CFA281158,66 - CFA296640,96

Technical Specifications:

  • Flow Rate Output Control: External dial ring
  • Reproducibility: + / – 2%
  • Maximum Working Pressure: 25 psi (1.7 bar), 100 psi (6.9 bar)
  • Maximum Operating Temperature: 125°F (52°C)
  • Maximum Suction Lift: 25 ft (7.6 m) vertical lift, based on water
  • Motor Type: 1/30 HP, shaded pole, class B
  • Shaft RPM (average maximum): 26 or 44
  • Duty Cycle: Continuous
  • Maximum Viscosity: 1500 Centipoise
  • Motor Voltage (Amp Draw): 120V 60Hz 1PH (1.7); 220V 60Hz 1PH (0.9);
230V 50Hz 1PH (0.9); 250V 50Hz 1PH (0.9)
  • Power Cord Type: 120V 60Hz; 220v 60Hz SJTOW;
230V 50Hz; 250V 50Hz H05VV-F
  • Power Cord Plug End: 120V 60Hz NEMA 5-15P; 220V 60Hz NEMA 6-15P; 230V 50Hz
    CEE7/7; 250V 50Hz CEE7/7
  • Cord Length: 6 ft (1.8 m)
  • Classification: Indoor and suitable for outdoor when installed with a Stenner Rain Roof part number MP90000

Materials of Construction:

  • All Housings: Polycarbonate
  • Pump Tube: Santoprene (FDA approved) or Versilon
  • Check Valve Duckbill: Santoprene (FDA approved) or Pellethane
  • Pump Head Rollers: Polyethylene
  • Roller Bushings: Oil impregnated bronze
  • Suction/Discharge Line,
and Ferrules: Polyethylene (FDA approved)
  • Tube & Injection Fittings: PVC or Polypropylene (both NSF listed)
  • Connecting Nuts: PVC or Polypropylene (both NSF listed)
  • 3/8″ Adapter: PVC or Polypropylene (both NSF listed)
  • Suction Line Strainer
and Cap: PVC or Polypropylene (both NSF listed); ceramic weight
  • All Fasteners: Stainless steel
  • Pump Head Latches: Polypropylene

Stenner Classic Single Head Adjustable Pumps