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

Extended Duty Pressure Switch, Pressure Switch, Pressure Sensors manufacturer / supplier in China, offering Adjustable Vacuum, Negative Pressure Switch, Mini Float Level Switch for Water Tank, Automatic Water Pump Pressure Controller and so on.

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Supplier Homepage Product Pressure switch Multi-Medium pressure switch Adjustable Vacuum, Negative Pressure Switch

Adjustable Vacuum, Negative 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-M4
  • Number of Switch: Multi Control Switch
  • Usage: Control Switch
  • Medium: Air, Oil, Water,
  • Max. Pressure: 250psi
  • Trademark: Bingo
  • Origin: Zhejiang, China
  • Type: Mechanical
  • Structure: Power Built-in Type
  • Explosion-proof Type: Flameproof
  • Temperature: -40° C to ~ 120° C
  • Thread: 1/8NPT, 1/4NPT, G1/8, G1/4
  • Transport Package: Neutral Export Carton
  • HS Code: 8536500000
Product Description

                                         Adjustable Vacuum, Negative  Pressure Switch
1. Introduction:

PS-M4 pressure switch is specifically designed to stand up to extended duty applications. This switch is factory set but capable of field adjustment. It features different diaphragms for compatibility with a wide variety of fluids, and various terminations including a Metri-Pack connector that forms a tight seal when connected. Among the outstanding design benefits are its durable construction, compact size, and enhanced set point integrity. It can be widely used for pool and SPA, anti-skid braking systems, water pump systems, and dental air compressors, heavy construction, off road equipments and other pressure control systems.

2.Technical Data:

Conversion: 1Kgf/cm2 = 14.2PSI, 1Bar = 14.5PSI
 Model No. PS-M4
 Media Air,motor oils, transmission oils, jet fuels and  other similar,hydrocarbon media,  water (provide with special diaphragm material)
 Pressure Set Point Factory set from 0.5 to 150 PSI
 Max Operating Pressure 150 PSI for 0.5-24 PSI set point range  250 PSI for 25-150 PSI set point range
 Proof Pressure 500 PSI
 Burst Pressure 750 PSI for 0.5-24 PSI set point range  1250 PSI for 25-150 PSI set point range
 Operating Temperature Range -40° C to ~ 120° C
 Switch Type Direct action, blade contact
 Electric Rating Resistive:  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.,  1 circuit adjustable dual circuit, or 2 circuits adjustable dual circuit.  Also available are N.O./N.O. dual circuit and N.C./N.C. dual circuit
 Terminals #8-32 screws, 1/4" blade, Metri-Pack
 Connection 1/8"NPT Male, 1/4"NPT Male, G1/8" Male, G1/4" Male
 Material Contact: Silver alloy, gold plated  Base: Brass  Cover: Glass reinforced polyester  Diaphragm:Polyimide film (other materials is optional according to  media)
 Options Plated Steel, plastic or stainless steel base; various base  connector thread sizes;  wire leads (potted & sealed). 
 Approval UL, CUL, CE

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.

4. Guarantee: 

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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