Product Name: Pressure Switch (DVSK101) for Water Pump Model NO.: DVSK101 Principle: Pressure Rated Voltage: AC 230V/50Hz. Frequency: 115V/60Hz Rated Current: 12A/2HP Trademark: Leading science technology Transport Package: Paper Carton Specification: CE Origin: China HS Code: 90328990 Product Description Main Specifications. Rated Voltage/Frequency: AC 230V/50Hz. 115V/60Hz. Rated Current/Power: 12A/2HP 20A/1.5HP. Pressure Range: Min. Cut-in 20 PSI. Max. Cut-out: 200PSIabout us:Hunan Leading Science & Technology Development Co., Ltd is the professional manufacturer of intelligent pump control system applied for monitoring and protecting of pumps in home and industry use;Leading Science & Technology has always been a leader in the production, research & development of intelligent pump control system and relative pump control products. Million of our prime products have been sold on the market for stable quality and reasonable price.Leading Science & Technology has established stable relations with many pump producers and distributors from China and overseas.Till now, Leading Science & Technology we have passed CE, ISO9001: 2008 certificate.