FL-2203 70psi 2.6L/min small electric water pump/insecticide sprayer pumps

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:

12v DC mini water pump 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.