Description:

A:Stable performance, 
B:Self priming,automatic switch, 
C:Low noise, corrosion resistant.

Pump Head 2 chambers

Max Pressure  55psi/35psi/80psi(consult factory for other pressure)

Motor Configuration lead wires 2-pin connector(consult with factory)

2-pin connector with on/off switch

Reciprocating Diaphragm made of Santoprene

Duty cycle:intermittent.

Housing PP

Check valve made of EPDM

Check valve spring: Stainless steel

Functions:

It can be used for low flow rate while high pressure requirements in situation as:

Pressure pumps used in sprayers and spray fixtures.

Water purification,filter machine,chemical metering and fluid supply.

Food,Beverage filling and transfer.

ure switch control pump's working or not, turn on switch,pump is at working;turn off switch with pump stop working,

So, it is special suitable for sprayers and spray fixtures with its low flow rate.

Application:

• Agriculture/Yacht / RV/Caravan pressurized water system
• Sprayer fixture (Vehicle-mounted sprayer, electric sprayer)
• Food beverage filling & liquid transfer
• Any other pressurization system

How a 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  hrough the inlet, through the various valve chamber check valves to the outlet he volume of flow is determined by several factors including: the number and size of the pump chambers,cam offset, operating pressure, fluid viscosity.

• Agriculture/Yacht / RV/Caravan pressurized water system
• Sprayer fixture (Vehicle-mounted sprayer, electric sprayer)
• Food beverage filling & liquid transfer
• Any other pressurization system

Q: What's your main products of your company?

A: We specialized in all kinds of water pump(drinking water pump,micro gear pump,high performance diaphragm pump,Marine pump,RV pump )for over 10 years with excellent quality and competitive

Q:How can I choose the most suitable pump?
A: Please tell me your detailed flow rate, voltage, application and so on, then I will match the most appropriate pump for you, or you can choose the exact model in the product manual.If you don’t know the details for the pump, tell us the usage, must suitable model will be recommended.

Q:What's your product MOQ of it?

 A:Our company is pleasure accept all items 1pcs order. And qty within 10pcs we suggest you do booking in our aliexpress shop:  /store/1409097

Q: What's your payment way?
A: Usually we accept T/T ,Western Union or PayPal. 

Q: What's your delivery time?
A. 1.The stock samples can be sent to you within 3-5days by international express after received 
   2.The batch order can be shipped to you in about 10-15days after order confirmation (by air or by sea)

Q: How long is your pump lifetime?
A: Pump lifetime mainly depends on motor lifetime,we have DC brush, brushless, coreless brushless motor For your choice, the pump warranty is 12 months.we can supply 1% spare parts for after service.