Product Name: Pressure Control Switch, Water Pressure Switch Model NO.: c3-sm1 Brand: Liyuan Shell Protection Grade: IP54 Shell Material: Stainless Steel Application Range: Submersible Pump Size: 1 Uint Operation Voltage: High Voltage Form: All- packaged Type Certification: Ce Structure: Fixed Board Type: Distribution Metering Box Name: Pressure Control Switch, Water Pressure Switch Usage: for Submersible Pump Hull Material: Stainless Steel IP Protection Grade: IP54 Capacitor: 20-60UF Frequency: 50/60Hz Running: Auto / Manual Calibration: by Push Button Voltage: 220V-440V Display: LCD Trademark: Liyuan Transport Package: Carton Specification: 2.2-7.5kW Origin: China HS Code: 9032899090 Product Description Pressure Control Switch, Water Pressure Switch1. Product DetailsModelMain Spec:C3-SM1Rated Input Voltage: AC380V/50HZ, Three PhaseRated Output Power: 0.75kw-4kw (1hp-5.5hp)5.5kw-7.5kw (7.5hp-10hp)Application: Start & Protect Three Phase Pump, DOLMain Features:1. Over Load Protection2. Motor Stalled Protection3. Dry Run Protection With Sensor Free4. Under / Over Voltage Protection5. Open Phase Protection6. Memory Function When Power Off & Recovery7. LCD Screen Displays Pump Running Information8. Push Button Calibration2. Factory InformationGuangdong Jiangmen Liyuan Pump Co., Ltd. has started its production of submersible water pumps since 23 years ago. It is an ISO 9001:2008 approved factory and all products have passed CE standard.3. Product Feature1) CE standard approved.1) Unqiue Item number.2) Thicker pipe wall than normal product in the market.3) Bearing: domestic, NSK, SKF, etc.4) Self-design impellers.5) 100% brass wire, bigger and deeper slot for motor.6) Strictly quality control from material receiving, pre-entering warehouse to exiting warehouse and packing.4. Delivery TimeNormal lead time: 7 - 15 days based on the order quantiy.5. Contact Us