250gpm Jockey Pump and Fire Pump Set with UL/FM Standard

We are committed to the research and development and production of reliable engineering pumps. We currently have more than 350 employees and a factory area of 60,000 square meters. We produce six major series of products including fire pump systems, centrifugal pumps, pipeline pumps, sewage pumps, self-priming pumps, and water supply systems. The products are exported to more than 120 countries and regions around the world and have international certifications such as UL, CE, ISO system, and SASO.

When pressure drops below the set value, jockey starts running with the signal from the pressure switch and continues running for 10 minutes till the system pressure reaches the set value. If the pressure continues drop, first the main pump starts to run. If the system pressure can not supply and pressure continues drop, the standby pump starts to run.

• Fire pumps are designed for whole operational life, maximum reliability is the first priority
• Components affixed onto a solid steel framing structure
• Each controller has its own individual pressure sensing line
• The suction line is optimized for efficiency (no strainer required)
• Integrated check valve and butterfly valve in the discharge line
• Designed in compliance with NFPA 20 standards