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LF10 Air Compressor Pressure Switch

PRODUCT FEATURES

  • Suitable for small electric air compressors(≤200psi)with precise pressure regulation.
  • Optional unloader valve to prevent start-up under load;equipped with a manual cut-off lever.
  • Single/four-port options available for easy installation of valves and pressure gauges.
  • Multiple connection specifications(NPT/R/G series)with customization support.
  • Two models(LF10/LF10A)featuring strong electrical load capacity(20A/26A).
Description
Specification
Product Selection
FAQs
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Description

The LF10pressure switches are used to regulate the tankpressure between two preset values on small(up to200psi)electrically driven air compressors.They areavailable with an unloader valve,which preventscompressors from starting under loadand an auto-ffdisconnect lever for manual cut off the compressor.Afour port manifold style is available which provides ameans for easy mounting of valves and gauges.

Specification

           Model              Media Operating FactorySetting Differential Electrical Rating Contact Arrangement Connection
Pressure Range

LF10
Air25-100psi       55-80psi      20-35psi20A/120VAC
12A/240VAC
NC1/4,3/8Male or
Female NPT
(1Port)
1/4 Female NPT
(4Ports)
Air35-150psi      85-115psi      30-40psi
Air50-175psi      110-150psi     35-55psi
Air70-190psi      130-175psi      40-55psi

LF10A
Air25-100psi       55-80psi       20-35psi26A/120VAC
26A/240VAC
NC1/4,3/8Male or
Female NPT
(1Port)
1/4 Female NPT
(4Ports)
Air35-150psi      85-115psi      30-40psi
Air50-175psi      110-150psi     35-55psi
Air70-190psi      130-175psi     40-55psi

Product Selection

NumberConnection
   Type
Connection
Size
/
Unloader
Valve Type
Unloader Valve
  Connection
Handle
Type
//WithoutWithoutWithout
single portBfemaleC1/4NPTD verticalφ6.1mmlong and bend
/male3/8NPThorizontalE Φ6.4mmlong and straight
//R1/4/φ6.5mmF short and bend
Afour ports/R3/8//short and straight
//G1/4///
//G3/8///

FAQs

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