Seaflo Portable 12V DC Electric Operated Diaphragm Pump

Model NO.
Electronic Type
Diaphragm Material
Port Dimension
3/8" NPT
Flow Rate
8.0A Max
Thermal/Ignition Protection
Duty Cycle
Garden Hose Water Pump
Transport Package
1PC/Inner Color Box; 8PCS/CTN
CE ROHS ISO 9001: 2008 GMS SGS
Fujian, China
HS Code
go on to boost, to be certain item quality in line with market and buyer standard demands. Our firm has a excellent assurance procedure happen to be established for Seaflo Portable 12V DC Electric Operated Diaphragm Pump, The product will supply to all over the world, such as: Oman, Nigeria, Algeria, Our products are mainly exported to Southeast Asia, the Middle East, North America and Europe. Our quality is surely guaranteed. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
Fujian Aidi Electric Co., Ltd. Diamond / Audited Supplier
Seaflo 12V Electric Operated Diaphragm Pump


Agriculture/Yacht / RV/Caravan pressurized water system
Sprayer fixture (Vehicle-mounted sprayer, electric sprayer)
Cleaning machine, Humidifier, Water purification, Medical apparatus
Food beverage filling & liquid transfer
Any other pressurization system

Backed SEAFLOs 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

Type 3 Chamber positive displacement diaphragm pump, self priming, capable of being run dry
Control Type Pressure switch
Max Recommended Temperature 60° C(140° F)
Priming Capabilities 6 feet (1.8 m) suction lift
Re-start Pressure

Shut-off Pressure 45PSI : 35 PSI ±5 PSI (±0.3 bar)

Shut-off Pressure 60PSI : 48 PSI ±5 PSI (±0.3 bar)

Inlet/Outlet Ports 1/2″-14 MNPT
Weight 4.2 lbs (1.9 kg)
Leads 16 AWG, 13″ (33cm) long with 2-Pin connector/Leads
Duty Cycle Intermittent
Max.Amp Draw 11.0 A
Fuse 16.5 A




Model Voltage

Open Flow


Control Type

Max Draw

Shut-off Pressure


Valves Diaphragm Ports

Wire Connections

SFDP1-030-045-33 12V 3.0 / 11.6 Switch 8.0A 45 / 3.1 Viton Santoprene 1/2″-14 MNPT 2-Pin/Leads
SFDP1-030-060-33 12V 3.0 / 11.6 Switch 11.0A 60 /3.1 Viton Santoprene 1/2″-14 MNPT 2-Pin/Leads

Consult factory for other available models.




Unit Pump Weight

4.24 lbs (1.92 kg)

Selling Unit Size (L x W x H)

8.5″x 5.63″x 5.12 
(26.4 x 14.3 x 13 cm)

Selling Unit Weight

4.77 lbs (2.16 kg)

Master Carton Size (L x W x H)

23.62″x 10.83″x 11.5″ 
(60 x 27.5 x 29.2 cm)

Master Carton Qty

8 pcs

Master Carton Weight

38.1 lbs (17.28 kg)

1. What is your MOQ?
100 pieces in general, but we also sale about 10–50 pieces for new costumers for their sample testing.
2. What about the delivery time?
It depends on your order quantity; it usually takes 15-25days upon receipt of your 30% deposit by T/T.
Sample can be delivered within 7days.
3. Can I buy different types in one container?
Yes, you can mix different types in one container.
4. Do you have oversea agents?
1. Of course. We have many agents overseas, such as Dacon Europe A/S in Denmark, A P Lifting Gear Company LTD in United Kingdom, SEAFLO MARINE & RV NORTH AMERICA, LLC in United States, Bin Alshaikh Abobaker for Treading in Yemen, Williams Industrial Products Pty Ltd/Marine Systems Australia and SEAFLO AUS pty in Australia, Azzi Sport Marine S.A.R.L in Lebanon, SARAY DENIZ MALZEMELERI YATCILIK SAN.TIC.LTD.STI in Turkey, RECAMBIOS MARINOS S.L in Spain, DINO CO.,LTD in South Korea.
2. Welcome oversea agents!
5.Do you accept OEM/ODM
Yes. We are also the OEM supplier of many famous companies, such as WALMAT.
6. What is your terms of payment.
T/T, 30% in advance, balance against B/L copy.
7. What is your warranty?
5 years, and within 24 hours reply will be provided to solve customers problems.
8. What is your port of loading?
Fuzhou Port.