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Flojet Dispensing

Flojet Dispensing Pumps Standard Quad AC Pump

Self-priming diaphragm pump with 110-240v AC electric motors. Flow rates up to 3.5 gallons per minute (13.2 liters/min).

FLOJET Industrial Quad Pumps are designed for a wide range of applications and are constructed from a selection of materials suitable for handling a broad range of chemicals. The Quad series of diaphragm pumps are self-priming and can be run dry without harm. They are intended for intermittent duty cycles but can be run continuously for short periods of time.

Flojet Dispensing Pumps Product Details

Model Number: 4100-500

Flow Rate: 3.5 US Gallons/Min. (13.2 Liters/Min)
Voltage: 115 (VAC)
Amp Draw: 1.5 (amp)
Elastomers: Santoprene Diaphragm/EPDM Valves
Port Type: ½" Hose Barb
Pressure Switch: Not Included (Call for Quote)
Flojet Dispensing Quad Self-priming Diaphragm Pump 4100-500 Specs

Benefits of Flojet Dispensing Pumps

  • Delivers Flow up to 3.5 GPM
  • Can Run Dry Without Damage and Handle Liquids up to 130°F (54°F)
  • Quad Diaphragm Design Eliminates Troublesome Shaft Seal
  • No Metal Contact with Liquid Being Pumped
  • Ball Bearing Drive Throughout Pump and Motor Assures Long Pump Life
  • Excellent Self-Priming Capability: Pump May be Located Above Liquid Level
  • Powerful Magnet Motor with Low Current Draw and Long Life Brushes
  • Compact Design and Plug-in Ports for Easy Installation

Flojet Dispensing Pumps Features

  • Continuous duty
  • Self-primes up to 2.4m vertical lift
  • Handles Water-Like and Viscous Liquids up to 250 cP
  • Four-piston design delivers higher flow rates
  • Chemical-resistant polypropylene pump head for Iong life
  • Choice of elastomeric materials to work with many chemicals
  • ½” Quick-connect plug-in ports

Applications for Flojet Dispensing Pumps

  • Liquid Transfer
  • Spraying
  • Cooling 
  • Circulation
  • Filtration
  • Dispensing

Spare Parts for Flojet Dispensing Pumps

Part No. Description
20404-011 Upper Housing Kit
20407-030 Check Valve Kit
20403-040 Diaphragm Kit
20400-002 Cam Bearing Kit
02029-039A Motor
20115-214 Brush Endbell Kit
20406-074 Pump Head Assembly Kit

Flojet Dispensing Pumps Standard Quad AC Pump

Note:  Upper housing kit is pictured with pressure switch (not included in 4100 Series)