Gold Member Since 2013
Audited Supplier
Wenzhou Bingo Imp. & Exp. Co., Ltd.

Low Pressure Switch, Heater Pressure Switch, Pressure Switch manufacturer / supplier in China, offering Air, Gas Low Pressure Switch, Mini Float Level Switch for Water Tank, Automatic Water Pump Pressure Controller and so on.

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Air, Gas Low Pressure Switch

FOB Price: US $1-11 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-11/ Piece
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Port: Shanghai, China
Production Capacity: 100000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: PS-LA7
  • Number of Switch: Multi Control Switch
  • Usage: Control Switch
  • Contacts: Nc/No
  • Medium: Non-Hazardous Gas Only (Air)
  • Trademark: Bingo
  • Origin: China
  • Type: Mechanical
  • Structure: Power Built-in Type
  • Explosion-proof Type: Flameproof
  • Ambient Temperature: -10 to +85 Centigrade
  • Max. Working Pressure: 3000 Mbar
  • Transport Package: Neutral Export Carton
  • HS Code: 8536500000
Product Description
                                                                 Air, Gas Low Pressure Switch
1. Introduction:

Low Pressure Switch PS-LA7 is designed as an control parts in pressure system. It is stable&reliable and can be used to sense positive/negative pressure with almost no hysteresis. Its unique terminal design allows the switch to be able to bear high current and can be installed conveniently.

2.Technical Data:
MediumNon-hazardous gas only (air)
Electrical feature1 pole NO 1 pole NC
Electrica  rating1 pole NO: 2.5(0.5) A 250V~1E4 1 A 250 V~5E4 20 mA 250 V~5E4 1 Pole NC: 2.5(0.5) A 250V~1E4 0.5 A 250 V~5E4 20 mA 250 V~5E4
Pressure RangePressure: 15 to 2500 mbar Tolerance: +/- 10% NO; +/- 15% NC Negative:  15 to 600 mbar Tolerance: +/- 15%
Max. working pressure3000 mbar
Ambient temperatureAmbient: -10 to +85ºC
Electrical ConnectionsTab terminals 6.4 x 0.8 mm Tab terminals 4.8 x 0.8 mm(1 pole NO only)
Pressure ConnectionsTube Inlet 4.0 or 5.5 mm (up to 500 mbar) Threaded inlet M10 x 1 mm or 1/4 gas
MaterialsLower body:    PA 66
Upper body:    PA 66 
Adjust. screw:  PA 66 
Contact carrying parts: Brass Silver plated  (gold plating on request)   Membrane: Nitrile, EPDM,  (Silicone, Perbunan on request)  according to application 

3. Our service: 

1). Delivery in time,delivery time is 7 days for sample and 15 working days for bulk order;
2). Strong production capacity and strict quality control system;
3). Your inquiry and problems related to our products or prices will be replied in 24 hours;
4). Well-trained and experienced staffs to answer all your inquires;
5). After-sale tracking service for all of our clients;
6). OEM is available; small quantities, mixed bulk orders are also welcome;
7). Payment: L/C, D/A, D/P, T/T, Paypal , Western Union, MoneyGram;
8). Delivery way: UPS, DHL, TNT, FEDEX, EMS, CHINA POST.


1).12 months warranty for most of our products;
2). We will arrange delivery of the goods on time;
3). Within the warranty period, we will bear all the quality problem of our products;
4). Beyond the warranty period, we will despatch the replacement parts to help fix the products, but the parts will be charged;
5). Without any problem, we will gain the feedbacks of our products to help improve better products.

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Mr. Grace Wu
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