We are wholesaler, and exporter for Air Compressor switch PS-A21 in China since 2009. Quick response, fast delivery.
Introduction:
New Air Compressor Pressure Switch PS-A21 is used to regulate the tank pressure between two preset values(up to 175 psi) electrically driven air compressors. It is available with an unloading valve, which prevents compressors from starting while overloading, and it is available with an On-Off knob for manual cut off the compressor. The design allows the unloading valve to be rotated into eight different positions. Four ports connection makes it easy to connect with safety valve and pressure gauges.
Technical Parameter:
| Rated Voltage / Frequency | 240V/50Hz; 120V/60Hz |
| Rated Current / Power | 17A/3HP; 20A/1.5HP |
| Max. Pressure | 175PSI |
| Min. Pressure | 20PSI |
| General Pressure Setting | 90-125PSI |
| Inlet Base | One way or four way |
| Inlet Connection Thread | NPT1/4' |
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.
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.
If you need more information about the product, click here: bingosensor.en.made-in-china.com