Specification

Package include:
1 x Pressure Switch

More info:
www.fandesensor.com

LF56 series boiler steam pressure controller is a single pole double throw transfer switch. It can control the on / off action of external circuit by detecting the change of pressure and changing the status of internal switch. It is mainly used to control the boiler and water tower pressure conditioning system. The controller controls the switching on and off of the solenoid valve or electric valve. When the system pressure exceeds the set value, the microswitch acts and the blocking circuit plays a protective role on the system. It is suitable for pressure control, pressure limit and alarm of non corrosive liquid, gas and steam.

Main technical parameter:
Contact mode: Single-pole double throw ( SPDT)
Working medium: air, who, oil, liquid and other non corrosive media, chlorine containing liquid is not available
Ambient temperature: - 29 ℃ ~ 66 ℃
Medium temperature: - 40 ℃ ~ 180 ℃
Diaphragm: stainless steel
Interface: Brass
Thread: 1 / 4npt-18

[electrical standards]
1. Additional parameters of switch: 15A 125, 250, 480VAC
2、120 VZC: 8.0 AFL, 48.0 ALR, 10.0 A resistive
240 Vac: 5.1 AFL, 30.6 ALR, 5.0 A resistive
3. Contact mode: SPDT microswitch
4. Contact resistance: below 25m Ω
5. Electrical life: 50000 times
[Mechanical standard]
1. Working medium: air, water, oil
2. Working pressure: 2-50 psi, set value 40 psi
Differential pressure scale: 2-6 psi
3. Air tightness: keep pressure at 85 psi for 1 minute without leakage
Ambient temperature: normal operation within - 37 ℃ ~ 66 ℃
4. Mechanical life: 100000 times
5. Materials: outlet hole, threaded interface, cover screw, pressure regulating screw and differential adjusting screw
6. Medium temperature: - 37 ℃ ~ 180 ℃, non icing state

Customized Service

Notice:

All items will be shipped within 7-14 business days after the payment is cleared.

All items will be shipped via Post Mail by default, which normally takes 15-35 days to arrive.We will arrange the delivery way by your require.

International shipping requires more complicated shipping procedures (such as both countries customs, transit stations etc.), also will effect by many factors, such as holidays, weather conditions etc,so it will probably take longer time for your items to arrive at the final destination.

Import duties, value added taxes and any other charges are not included in the item price or shipping costs.