Gold Member Since 2013
Fujian Aidi Electric Co., Ltd.

Washdown Pump Kit, Water Pump System, Water Pressure System manufacturer / supplier in China, offering Seaflo 18.9lpm 5.0gpm Washdown Pump Kit, 12V 24V Electric DC Sanitary Water Pump for Cleaning, 100psi 12V Seaflo Hot Sale High Pressure Micro Jet Pump and so on.

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Supplier Homepage Product Water Systems Washdown Pump Kit Seaflo 18.9lpm 5.0gpm Washdown Pump Kit

Seaflo 18.9lpm 5.0gpm Washdown Pump Kit

FOB Price: US $49 / Set
Min. Order: 24 Sets
Min. Order FOB Price
24 Sets US $49/ Set
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Production Capacity: 20000
Transport Package: 1PC/Inner Color Box; 4PCS/CTN
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SFWP1-050-070-51
  • Structure: Diaphragm Pump
  • Type: Blade Pump
  • Theory: Electromagnetic Pump
  • Flow Rate: 18.9lpm/5.5gpm
  • Certification: CE, ISO9001:2008, RoHS
  • Connection: 1/2" Hose ( 13 Mm)
  • Valve Housing: Polypropylene
  • Product: Washdown Pump Kit
  • Specification: CE
  • HS Code: 8413509090
  • Material: Fluoroplastics
  • Power: Electric
  • Application: Clarified Water Pump
  • Voltage: 12V
  • AMPS: 18.0A Max
  • Pressure: 70psi/4.8bar
  • Diaphragm: Santoprene
  • Duty Cycle: Intermittent
  • Trademark: SEAFLO
  • Origin: Fujian, China
Product Description

SEAFLO 18.9lpm 5.0gpm Washdown Pump Kit

5.0GPM 70PSI

Agriculture/Yacht / RV/Caravan pressurized water system
Cleaning machine, Humidifier, Water purification, Medical apparatus
Any other pressurization system 

Backed SEAFLO's 1-Year Warranty!
Colors: Black or required

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

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

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

Seaflo 18.9lpm 5.0gpm Washdown Pump Kit
Seaflo 18.9lpm 5.0gpm Washdown Pump Kit
Seaflo 18.9lpm 5.0gpm Washdown Pump Kit
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 NPT 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
SFWP1-050-070-51 Demand 5.0/18.9 70/4.8 18 EPDM Santoprene 1/2"-14 MNPT 12V 2-Pin/Leads
SFWP2-050-070-51 Demand 5.0/18.9 70/4.8 9 EPDM Santoprene 1/2"-14 MNPT 24V 2-Pin/Leads
SFWP1-030-070-33 Demand 3.0/11.6 70/4.8 10 EPDM Santoprene 1/2"-14 MNPT 12V 2-Pin/Leads
SFWP2-030-070-33 Demand 3.0/11.6 70/4.8 5 EPDM Santoprene 1/2"-14 MNPT 24V 2-Pin/Leads
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Ms. Cici Huang
Sales Manager
To: Ms. Cici Huang

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