As the name implies, Long distance fire fighting pumps are used for fire fighting. According to different classification methods, they are divided into different types. They are fully sealed, leak-free, and corrosion-resistant. They are widely used in environmental protection, water treatment, fire protection, etc. The department is used to pump all kinds of liquids. It is an ideal pump and fire-fighting system for creating a non-leakage, non-polluting civilized workshop and a civilized factory. The pump types are all the same, but the head and flow are different.
Five Tips You Need to Pay More Attention When Choose A Long Distance Fire Fighting Pump.
1. According to the required flow rate, head, shaft power, efficiency, necessary cavitation allowance (or suction head) and use conditions, determine the pump model and name, and select the pump with the same parameters as the required parameters.
2. Inspection of the motor grounding device: For electric pumps that are coaxial with the water pump and the motor, the motor should be equipped with a grounding screw at the appropriate position and a grounding mark near the grounding screw; small submersible pumps should have a reliable grounding device and grounding wire , There should be an obvious grounding mark on the grounding wire leading out of the cable; the mark should not be easily worn off during the service life of the motor. This item is one of the important safety indicators of electric pumps
3. Packaging inspection
Ⅰ. The documents supplied with the long distance fire fighting pump should include: product qualification certificate, instructions, packing list, agricultural pumps (such as submersible pumps, centrifugal pumps, mixed-flow pumps, self-priming pumps, etc.) should have "three guarantees", and the production license should be implemented. Pumps (such as submersible pumps, medium-high pressure pumps, high-temperature pumps and other five types of pumps) should have a production license.
Ⅱ. The plugging parts of the orifice should be resistant to wind and rain, and should be strong and able to withstand accidental damage.
Ⅲ. The long distance fire fighting pump and all bulk parts supplied with the pump have specified identification numbers and should be clear.
Ⅳ. For oil-lubricated bearings, the oil in the bearing box should be drained, and a warning sign of "oil filling required" should be fixed.
5. Assembly inspection
Ⅰ. The rotation should be even and flexible, no rubbing, no loose fasteners, and sealing measures should be taken at the inlet and outlet of the pump.
Ⅱ. The non-processed surface in contact with water should be coated with anti-rust paint, and the exposed processed surface should be coated with hardened anti-rust grease.
As a professional pump manufacturer with over 23 years experience, about more information for long distance fire fighting pump, please feel free to contact our sales man.
Shirley S.
Phone/WA: +86 13932278621
Email: admin@deponpump.com
Website: www.deponpump.com
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