2025-09-17

1. Zero Signal DelayDual signals from the fire alarm control panel or pressure switch are connected in parallel and fed directly into the pump control cabinet without passing through an additional rel···

2025-09-10

Wuxi Petrel is currently under expedited production of its 3ZX120 High Pressure Jet Pump. The demand of high-pressure water cleaning for large vessel and shipyard has been significantly increasing in ···

2025-08-14

1. Daily (or each shift)Visually inspect the pump room for cleanliness and water retention.Check the power indicator, fault light, and water level light on the control cabinet for normal operation.Tou···

2025-07-23

1. Constant Temperature MonitoringA temperature sensor built into the control cabinet monitors the cooling water temperature in real time. When the water temperature falls below 40°C (or the unit'···