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Fuan Aidi Electric Co., Ltd.

12v Diaphragm Pump, Pressure Water Pump, Diaphragm Pump manufacturer / supplier in China, offering Seaflo 12V Diaphragm Pump, 12V 120psi RO Booster Pump for Drinking Water Purifier, 80 Psi 12V Portable Pressure Diaphragm Pump for Washing and so on.

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Seaflo 12V Diaphragm Pump

FOB Price: US $33 / Piece
Min. Order: 24 Pieces
Min. Order FOB Price
24 Pieces US $33/ 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.: SFDP1-030-055-42
  • Power: Electric
  • Function: Electronic Type
  • Certification: CE,RoHS,ISO9001:2008,TUV
  • Application: RV/Marine/Yachts/Boat/Caravan/Water System,Ect
  • Protection: Thermal/Ignition Protection
  • Port Dimension: 0.82"(20.95mm)
  • Pressure: 45psi/3.8bar
  • Specification: CE
  • HS Code: 8413509090
  • Material: Plastic
  • Valve Body Type: Diaphragm
  • Voltage: 12V
  • Flow Rate: 11.3lpm/3.0gpm
  • AMPS: 7.5A Max
  • Valve: EPDM/Viton
  • Diaphragm: Santoprene
  • Trademark: SEAFLO
  • Origin: Fujian, China
Product Description
SEAFLO 12V Diaphragm Pump
11.3LPM/3.0GPM 55PSI

Description
Run dry without damage (Run Dry Capability)
Quick-connect plug-in ports for easy installation (Hose Kit Included)
Self-priming
Ignition & Thermally Protected

Specifications
How a Diaphragm Pump Works:
1. The pump is driven by an AC or DC motor

2. In front of the motor is a valve assembly containing two to five valve pump chambers. Each valve chamber has 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

3. The volume of flow is determined by several factors including: The number and size of the pump chambers, cam offset, operating pressure, fluid viscosity

Application
1. Yacht / RV/Caravan pressurized water system
2. Sprayer fixtures (Vehicle-mounted sprayers, electric sprayer)
3. Clean machine, Humidifier, Water purification, Medical apparatus
4. Food beverage filling & liquid transfer
5. Any other pressurization system
Motor Voltage 12/24V DC
Type 4 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 55psi (3.8bar)
Max Flow rate 11.3lpm (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
(A)
Valves Diaphragm Ports Voltage Wire
Connections
SFDP1-030-055-42 Demand 3.0/11.3 55/3.8 7.5 EPDM Santoprene 1/2"-14 MNPT 12V 2-Pin/Leads
SFDP2-030-055-42 Demand 3.0/11.3 55/3.8 4.0 EPDM Santoprene 1/2"-14 MNPT 24V 2-Pin/Leads
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