
Automatic Electric Water Pump Adjustable Pressure Switch Pressure Control Jb-2.1. Dry-Run Protection: Protects the pump from damage caused by dry-running conditions. IP65 Protection Rating: Dust tight and protected against water jets for reliable operation. Wide Voltage Range: Supports 220V-240V and 110V-120V for global compatibility. Adjustable Pressure: Starting pressure setting adjustable from 1.2bar to 2.2bar. High Efficiency Design: Replaces traditional water tank systems to reduce water flow impact. ISO9001 Certified: Manufacturing process certified for high quality and stability. OEM & ODM Services: Offers design services, buyer labels, and flexible customization. 100% Quality Testing: All goods undergo 100% visual and function inspection before delivery.