Бренд SEAFLO, 12 В, 5,5 GPM, солнечный усилитель подачи горячей воды, насосы для системы давления воды

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Product Description


51 Series Water Pressure System


 SEAFLO 12V 5.5 GPM Solar Hot Water Supply Booster Pumps for  Water Pressure System

A fully assembled pressure set that simplifies the installation of water pressure systems for both the professional and amateur installer. The set consists of a?5 chamber diaphragm pump, strainer and pre-pressurized accumulator tank with quick connect electrical connections on a?Plate mounted board. Serves 3 or more 1/2" (13mm) outlets.



Powerful 5.5 gallons per minute of flow                                      
- Superior self-priming capabilities

- Built-in adjustable pressure switch

- Heavy-duty, corrosion resistant motor

- Ultra quiet with constant and steady flow    
Powerful enough to supply up to 5 fixtures

- Easy pre-assembled installation

- Capable of being run dry without dammage



Marine, RV, Filtration


Type5 Chamber positive displacement diaphragm pump, self priming, capable of being run dry
Control TypePressure switch
Max Recommended Temperature60° C(140° F)
Priming Capabilities6 feet (1.8 m) suction lift
Re-start Pressure



Shut-on Pressure 20 PSI :20 PSI ±3 PSI

Shut-off Pressure 60 PSI :60 PSI ±3 PSI




Inlet/Outlet Ports1/2" MNPT
Weight14.3 lbs (6.45 kg)


Leads14 AWG, 13" (33 cm) long with 2-Pin connector/Leads
Duty CycleInterrnittet
Max.Amp Draw17.0 A
Fuse25.5 A











ModelTank VolumeVoltage

Control Type

Open Flow

Pressure On

Pressure Off


Max Draw


Wire Connections

SFWSK1-055-060-0031.0L12VSwitch5.5 / 20.850 / 3.460 / 4.217.0A1/2"MNPT2-Pin/Leads
SFWSK2-055-060-0031.0L24VSwitch5.5 / 20.850 / 3.460 / 4.29.0A1/2"MNPT2-Pin/Leads










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Company Information



Q: What is your MOQ?
A: 100 pieces in general, but no MOQ requirement for sample testing.


Q: Do you accept OEM/ODM service?
A: Yes. We are also the OEM/ODM supplier for many famous companies, such as Vetus, Reimo, Lilie etc.


Q: How can I pay for my order?
A: Please send order details to us. We will issue a order on Alibaba Trade Assurance, and send you the payment link.


Q: What is your terms of payment?
A: Payment is less than 3000USD, 100% in advance. Payment is more than 3000USD, 30% T/T in advance, balance against the copy of B/L. If you have any another question, pls feel free to contact us.


Q: What is the delivery time?
A: It depends on the order quantity. It usually takes 15-25 days upon receipt of your 30% deposit by T/T. Sample can be delivered within 7 days.


Q: Can I buy different products in one container?
A: Yes, you can mix different models of pumps in one container.


Q: What is your warranty?
A: 2 year, and within 24 hours reply will be provided to solve customers' problems.


Q: What is your port of loading?
A: Xiamen port.




0.0106 s.