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Home > Products > Air Compressor > Compressor Portection Air Compressor Pressure Switch

Compressor Portection Air Compressor Pressure Switch

Compressor Portection Air Compressor Pressure Switch

    Payment Type: L/C,T/T,Western Union
    Terms of Trade: FOB
    Min. Order: 1 Set/Sets
    Delivery Time: 7 Days
    Packaging: Inner box and carton
    Productivity: 200000
    Brand: Brando
    Transportation: Ocean,Land,Air,Courier
    Place of Origin: China
    Supply Ability: 200000sets per month
    Certificate: CE

Basic Info

Model No.: MLSP502

Material: Plastic

Work Temperature: Low Temperature

Reset: AUTO

Max Voltage: AC110V AC220V

Color: White, Also Can Be Customized

Product Description

AC220V AUTO Air Compressor Pressure Switch:

AUTO Reset Air Compressor Pressure Switch is used to protect compressor. It can control the pressure and keep it in a balance range to make the system work well.


1, P series pressure control can protect compressors in refrigeration and air-condition plant, and keep them from over-low pressure or over-high suction pressure.
2, P series pressure controls can start and stop refrigeration compressors and fans of air condensers.
3, P series pressure controls can be used not only in fluoride refrigeration, but also in air and liquid.
4, P series pressure controls are fitted with 3 kinds of changeover switch: a single pole double throw (SPDT), a double pole single throw(DPST) and a double pole double throw(DPDT). The position of the switch is determined by the pressure control setting and the pressure at the connector.

Some Informations:

Rated Voltage(v)




Rated Amps




Non-Inductive Current




Inductive Current

Full Load Current




Locked Roter



The Structure Diagram:

Specification of Pressure Switch:

Model Pressure Range(bar)



Factory Setting(bar) Max. gas tight test Pressure(bar)
Fig.1 Fig.2
MLSP502 -0.5~2 0.2~0.7 1 0.5 16.5
MLSP503 -0.5~3 0.35~1.5 2 1 16.5
MLSP506 -0.5~6 0.6~4 3 2 16.5
MLSP506M -0.5~5.5 ≤1 Manual reset 3 16.5
MLSP110 1~10 1~3 6 5 16.5
MLSP516 5~16 2~5 10 8 33
MLSP520 5~20 2~5 16 14 33
MLSP530D 5~30 3~10 20 15 33
MLSP530 8~30 3~5 20 15~17 33
MLSP503M 8~30 ≤5 20 Manual reset 33

The pictures about the solenoid valve:




The Payment Method:

If you are interesed in our products or want to buy, welcome your contact and you can ask any questions you want to know.

There are some contact informations:


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Brando company mainly focus on pneumatic industry, with many years manufacturing experience, and is growing year by year. Hereby, we would like all over the world customer visit us and discuss cooperation.

We are highly realize that the quality is more and more important in new industrial era, so in recent years, we are focusing on doing updating the machines, sourcing high performance raw materials, improving manufacturing technics, supplying better customer service with professinal international trade knowledge.

After some years of runing company, we got good reputation from our customers and got trust from them, all based on our good quality products, expert customer service and responsibility of taking the claim of products problem.

We welcome your any enquiry and we hope could cooperate with you.

Company Info

  • Representative: Lu Jin Jun
  • Product/Service: Solenoid Valve Armatures , Solenoid Valve Coils , Pneumatic Solenoid Valves , Pneumatic Cylinders , Pulse Jet Diaphragm Valves , Pneumatic Components
  • Capital (Million US $): 1000,000RMB
  • Year Established: 2014
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 3,000-5,000 square meters
  • Factory Location: Ningbo
  • Contact Person: Mr. Brandon Bao
  • Tel: 86-0574-83879820
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