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Fuan Aidi Electric Co., Ltd.

Mini Pressure Pumps, Electric Water Pumps, Submersible Water Pump manufacturer / supplier in China, offering Mini Pressure Pumps From Alibaba China, Seaflo 12V Water Pump for Irrigation, Pump Sprayer Made in China and so on.

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Supplier Homepage Product Diaphragm Pmp Mini Pressure Pumps From Alibaba China

Mini Pressure Pumps From Alibaba China

FOB Price: US $32 / Piece
Min. Order: 24 Pieces
Min. Order FOB Price
24 Pieces US $32/ Piece
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Production Capacity: 20000
Transport Package: Strong Carton/Poly Foam.
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SFDP1-035-045-33
  • Drainage & Irrigation Mode: Sprinkler Irrigation Equipment
  • Product: Mini Pressure Pumps From Alibaba China
  • Certification: CE, ISO9001:2008, RoHS
  • Pressure: 45psi/3.1bar
  • Diaphragm: Santoprene
  • Protection: Thermal/Ignition Protection
  • Trademark: SEAFLO
  • Origin: Fujian, China
  • Type: Pump
  • Application Field: Yacht/ RV
  • AMPS: 8.0A Max
  • Flow Rate: 11.6lpm/3.1gpm
  • Port Dimension: 1/2"-14 Mnpt
  • Valve: EPDM/Viton
  • Application: RV/Marine/Yachts/Boat/Caravan/Water System,Ect
  • Specification: CE
  • HS Code: 8413509090
Product Description
Mini pressure pumps from Alibaba China
11.6LPM/3.1GPM 45PSI

1. Run dry without damage (Run Dry Capability)
2. Quick-connect plug-in ports for easy installation (Hose Kit Included)
3. Self-priming
4. Gnition & Thermally Protected

How a Diaphragm Pump Works:
The pump is driven by an AC or DC moto

In front of the motor is a valve assembly containing two to five valve pump chambers. Each valve chamberhas a diaphragm behind it in the lower pump housing. As the motor shaft turns, an internal cam positioned behind the diaphragms causes the diaphragms to be pushed forward, then back in a continuous sequence creating a suction. As this suction builds, fluid is pulled through the inlet, through the various valve chamber check valves to the outlet

The volume of flow is determined by several factors including: The number and size of the pump chambers, cam offset, operating pressure, fluid viscosity
Motor Voltage 12/24V DC
Type 3 chamber diaphragm pump, self priming, capable of being run dry
Mode Demand or bypass
Certifications Option CE Approval
Liquid Temperature 140°F (60°C) Max.
Priming Capabilities 6 feet (1.8 m)
Max Pressure 45psi (3.1bar)
Max Flow rate 11.6lpm (3.0gpm)
Thermal Overload Protected Start working when temperature reach 90°C(+-10%)
Inlet/Outlet Ports 10/13mm pyramid hose barb, 13mm angle hose barb, 1/2 FNPT thread filter for your choice.
Duty Cycle Intermittent (under different pressure the continuous working time will also be different)
Motor options 2 pin connector
On/off switch
Model Switch GPM/LPM PSI/BAR Max Draw
Valves Diaphragm Ports Voltage Wire
SFDP1-030-045-33 Demand 3.0/11.6 45/3.1 8.0 EPDM Santoprene 1/2"-14 MNPT 12V 2-Pin/Leads
SFDP2-030-045-33 Demand 3.0/11.6 45/3.1 4.0 EPDM Santoprene 1/2"-14 MNPT 24V 2-Pin/Leads
SFDP1-028-040-33 Demand 2.8/10.0 45/3.1 8.0 EPDM Santoprene 1/2"-14 MNPT 12V 2-Pin/Leads
SFDP2-028-040-33 Demand 2.8/10.0 45/3.1 4.0 EPDM Santoprene 1/2"-14 MNPT 24V 2-Pin/Leads
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Ms. Jane Lin
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