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LF20 Hydraulic Adjustable Vacuum Pressure Switch ,Pressure Switch For Truck/ CAR / Heavry Machine System

LF20 Hydraulic Adjustable Vacuum Pressure Switch ,Pressure Switch For Truck/ CAR / Heavry Machine System photo-1
US$ 4 - 10 MOQ: 50 Pieces
Key Specifications
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Brand Name:
LEFOO
Place of Origin:
China
Model Number:
LF20-H
Payment & Shipping
Payment Methods:
Port of Shipment:
ShangHai or NingBo
Delivery Detail:
14 days
Brand Name LEFOO
Place of Origin China
Model Number LF20-H
Max. Voltage 240VAC
Max. Current Consult the seller
Max. Working Pressure 4000PSI

Specifications

designed to operate in harsh environments at various pressures and media. Pressure range: 100~400PSI; burst pressure: 300bar                            

The LF20-H pressure switches are robust, compact and designed to operate in harsh environments at various pressures. Because of its special internal design this switch can tolerate high pressure spikes inherent on many pressure systems. The switch is factory calibrated but in the case that adjustment is needed in the field the switch offers an adjustment screw to facilitate any fine tuning required. The standard diaphragm employed is polyimide making it compatible with many gases and liquids. Several other diaphragm materials are available that make the switch compatible with many mediums. Various electrical terminations are available including tabs and a metric-pack connector that forms a tight seal when connected. Because of their ruggedness the LF20-H is a popular choice for the many OEM applications.

Series No. LF20-H
 MediaAir,motor oils, transmission oils, jet fuels and other similar     hydrocarbon media;  water (provide with special d iaphragm material)
 Pressure Set Point Factory set from 10 to 400 PSI
 Max Operating Pressure 500 PSI  
 Proof Pressure 2000PSI
 Burst Pressure 4000PSI
 Operating Temperature Range-40° C to ~ 120° C
 Switch TypeDirect action, blade contact
 Electric RatingResistive: 15 AMP- 6 VDC                8 AMP- 12 VDC                4 AMP- 24 VDC Inductive: 1 AMP- 120 VAC                0.5 AMP- 240 VAC
 Contact Arrangement SPST-N.O., N.C.,  SPDT
 Terminals #8-32 screws, 1/4" blade, Metri-Pack
 Connection 1/8"NPT Male, 1/4"NPT Male, G1/8" Male, G1/4" Male
 MaterialContact: Silver alloy, gold plated Base: Plated Steel; Cover: Glass reinforced polyester Diaphragm:Polyimide film (other materials is optional according to media)
 Options Base connector thread sizes; wire leads (potted & sealed);   N.O./N.O. dual circuit and N.C./N.C. dual circuit


Product Tags: vacuum pressure switch , Pressure Switch For Truck , Pressure Switch For Heavry Machine System

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Business Type
Manufacturer
Year Established
2000
Factory Size
30,000-50,000 square meters
Annual Export Value
US$10 Million - US$50 Million