NBJRstar 12V 3.0G Diaphragm Water Pump with NPT Head

NBJRstar 12V 3.0G Diaphragm Water Pump with NPT Head. Continuous Operation Capability: Pumps can work continuously without interruption for long-term applications. Dual Protection System: Features Honeywell Micro switch inside pump head and fuse on wires for motor safety. Self-Priming Function: Capable of self-priming with 2.3m lift height for efficient fluid transfer. No Leak Performance: Diaphragm design ensures zero leakage during operation for clean environments. 100% Full Inspection: Every unit undergoes complete inspection before shipment instead of spot-check. Durable Cast Iron Body: Constructed with cast iron material for robustness and long service life. Overload Protection: Equipped with a 15A fuse to protect the motor from electrical overloads. Certified Quality: Meets EMC, ISO9001:2000, and RoHS standards for safety and compliance.