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Stenner Pumps

Stenner Single Head Adjustable Pump with 15 Gallon Tank #2 Tube 0.5 - 10 GPD System - 120 volt

Part Number: S1N45MJH2A1S
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Stenner S1N45MJH2A1S single head adjustable pump system is perfect for accurate and repeat injection of chemicals or liquid. This pump is built with three detachable components: the motor, feed rate control and pump head. All Stenner pumps have a 3-point roller design in the pump head, which acts as check valve to prevent back flow or loss of prime. The motor rotates at a fixed RPM which drives the adjustable feed rate control to intermittently engage the roller assembly within the pump head. The chemical solution in the pump tube is captured between the rollers as they rotate and compress the tube. As the rollers advance, the squeezed tube section regains its original form and generates a vacuum, creating the self-priming feature that delivers a constant flow unaffected by the outlet. This system comes pre-assembled for quick and easy installation.

  • Tube Size: #2
  • Stenner Pump System includes:
  • 45M2 Series Adjustable Stenner Pump
  • 15 gallon tank system
  • Accessory kit

  • Series: 45M2 Series Classic Single Head Adjustable Pump
  • Pump Capacity: 0.5 to 10 gpd
  • Suction and Discharge Tubing: 1/4" UV Black
  • Connections: 1/4" ferrules
  • Max Working Pressure: 100 psi
  • Max Temperature: 125°F
  • Housing Material: Polycarbonate
  • Tube Material: Santoprene
  • Pump Head Rollers: HDPE
  • Self-priming, can run dry without damage
  • UL Listed
  • Capacity: 15 gallons
  • Tank Material: Polyethylene
  • Grommets: Viton
  • Screws: Stainless steel
  • Childproof Lid: Polypropylene
  • Color: Translucent white
  • Includes rain roof to protect motor
  • NSF 61 certified
Accessory Kit
  • 1/4" connecting nuts (3)
  • 1/4" ferrules (3)
  • Injection check valve 100 psi
  • 1/4" weighted suction line strainer
  • 20' roll suction/discharge tubing 1/4"
  • Additional pump tube
  • Additional Latches (2)
  • Mounting bracket
  • Manual

California residents Prop 65 Warning
This product contains materials known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov