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Flojet D3835V5011A Duplex II 115V Diaphragm Pump - 1.6 GPM, 3/8 FNPT, Viton

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5.37 lbs
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115VAC electric low-pressure pump with Viton diaphragm and Viton check valves. 1.6 GPM flow rate, 100 PSI maximum pressure, 3/8" FNPT ports. Self priming up to 8 feet. From the Duplex II Series of pumps.
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Product Description

115 Volt Pump with Viton Diaphragm & Check Valves

The Flojet D3835V5011A Diaphragm Pump is from the Duplex II line. These pumps feature enhanced backflow prevention, check valves, bearings, and diaphragms assemblies - they're some of the most advanced and reliable diaphragm pumps on the market. This pump is highly efficient with a long pump life, and the new diaphragm design and valves make the pump capable of pulling a higher dry vacuum.
This version of the Duplex II features a Viton diaphragm and Viton check valves.

  • 115 volt AC - 50/60 Hz
  • 1.6 GPM
  • 100 PSI
  • 3/8" female NPT ports
  • Viton diaphragm
  • Viton check valves
  • Permanent magnet with solid state rectifier
  • Positive displacement two-piston design
  • Self priming up to 8'
  • Can run dry without damage
  • Chemical resistant material
  • Internal bypass standard
  • Built-in backflow prevention
  • Heavy duty ball bearing drive system

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm (For more information go to

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