Check the work before starting the fire pump

Fire pumps , which are used in fire fighting pumps, are not only completely sealed. And no leakage, in addition it is also very corrosion-resistant. Before starting the fire pump, the condition of the valve of the process valve needs to be checked, and the condition of the switch of the return valve corresponding to him is not in agreement with the request. So what checks are needed before starting the fire pump? Let's take a look.

First of all, in the normal trial of the fire pump, the return valve should be in the fully open state, and the valve of the valve group should be in a closed position. If the foam pump is tried out, then the foam outlet of the pump needs to close the inlet valves of the three foam cans, vp111 and vp112, and vp212. After the px021 return valve opens, the pump can be turned on. When the pump of the fire pump is used, the px011 return valve must be opened to open the pump. After the pump is tested, all the valves are restored in a regular state.

Second, if there is a particularly urgent situation, or is used during the exercise, turn the valves above the corresponding firewater requirements of the valve group to open, and the return valve should be at a Closed for the state. However, one of the pump's inlet valves must always be opened, while the outlet valve should be in a closed position.

Finally, check the clutch installed in the vacuum suction of the fire pump to see if its handle is in place above the joint. Then open the vent valve and close the vent valve after the float is reset.

PPS 6.00ml/rev Gear Pump

The Magnetic gear pump body material is PPS, the gear is PEEK / PPS, the rest of the pump flow material is Hastelloy, which is mainly used for micro transportation of strong alkaline liquid.

PPS 6.00ml/rev Gear Pump,PPS materials Magnetically coupled gear pumps,PPS 6.00ml/rev Gear Pumps

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