Gold Member Since 2013
Audited Supplier
Fuan Aidi Electric Co., Ltd.

Hydraulic Electric Pump, Pressure Pump, Diaphragm Pump manufacturer / supplier in China, offering Pressure DC Solar Hydraulic Electric Pump12V Diaphragm Pump, Hot Sale Pressure Tank Booster Pump for Drinking Water System, Electric 12V DC Shurflo RV Pump with Easy Connecting Fittings and so on.

(/ )

Supplier Homepage Product Diaphragm Pmp Pressure DC Solar Hydraulic Electric Pump12V Diaphragm Pump

Pressure DC Solar Hydraulic Electric Pump12V Diaphragm Pump

FOB Price: US $33 / Piece
Min. Order: 24 Pieces
Min. Order FOB Price
24 Pieces US $33/ Piece
Get Latest Price
Production Capacity: 20000
Transport Package: Strong Carton/Poly Foam.
Payment Terms: L/C, T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: SFDP1-030-055-42
  • Driving Type: Motor
  • Structure: Diaphragm Pump
  • Power: Electric
  • Type: Positive-Displacement Pump
  • Industry: RV/Marine/Yachts/Boat/Caravan/Water System,Ect
  • Performance: Diaphragm Pump
  • Product: Hydraulic Electric Pump
  • AMPS: 7.5A Max
  • Pressure: 55psi/3.8bar
  • Duty Cycle: Intermittent
  • Valve: EPDM/Viton
  • Trademark: SEAFLO
  • Origin: Fujian, China
  • Max.Capacity: 3.0gpm
  • Material: Stainless Steel
  • Assembly: Liquid Pumps
  • Start Up: Electric Pump
  • Application: Clarified Water Pump, Sewage Pump, Oil Transfer Pump, Chemical Pump
  • Media: Water Pump
  • Theory: Centrifugal Pump
  • Voltage: 12V
  • Flow Rate: 11.3lpm/3.0gpm
  • Port Dimension: 0.82"(20.95mm)
  • Diaphragm: Santoprene
  • Protection: Thermal/Ignition Protection
  • Specification: CE, RoHS, ISO9001: 2008, TUV
  • HS Code: 8413509090
Product Description

Pressure DC Solar Hydraulic Electric Pump12V Diaphragm Pump

11.3LPM/3.0GPM 55PSI
Run dry without damage  (Run Dry Capability)   
Quick-connect plug-in ports for easy installation (Hose Kit Included) 
Ignition & Thermally Protected 

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

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



Pressure DC Solar Hydraulic Electric Pump12V Diaphragm Pump


Pressure DC Solar Hydraulic Electric Pump12V Diaphragm Pump
Technical Data:

Motor Voltage12/24V DC
Type4 chamber diaphragm pump, self priming, capable of being run dry
ModeDemand or bypass
Certifications OptionCE Approval
Liquid Temperature140°F (60°C) Max.
Priming Capabilities6 feet (1.8 m)
Max Pressure55psi (3.8bar)
Max Flow rate11.3lpm (3.0gpm)
Thermal Overload ProtectedStart working when temperature reach 90°C(+-10%)
Inlet/Outlet Ports10/13mm pyramid hose barb, 13mm angle hose barb, 1/2 FNPT thread filter for your choice.
Duty CycleIntermittent (under different pressure the continuous working time will also be different)
Motor options2 pin connector
On/off switch
ModelSwitchGPM/LPMPSI/BARMax Draw
SFDP1-030-055-42Demand3.0/11.355/3.87.5EPDMSantoprene1/2"-14 MNPT12V2-Pin/Leads
SFDP2-030-055-42Demand3.0/11.355/3.84.0EPDMSantoprene1/2"-14 MNPT24V2-Pin/Leads

Pressure DC Solar Hydraulic Electric Pump12V Diaphragm Pump
Send your message to this supplier
Ms. Jane Lin
Sales Manager
To: Ms. Jane Lin

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category