Centrifugal Pump

NHCN chemical plastic sump pump Summary

It is widely used, such as etching line, waste water treatment equipment, washing tower, chemical liquid with high temperature or containing crystallization, and various liquid circulation and transportation operations in chemical mixing tank or reaction tank. It can also be used as heat exchange circulation and cooperate with the filtration operation of filter. NHCW series can be used outside the tank and inside the nhcn tank, which is the most widely used.

NHCN chemical plastic sump pump Feature

1. GFRPP, CFRPP and PVDF plastic steel materials are used for injection molding, which has strong acid and alkali resistance.
2. It can be idled and used in conjunction with filter connection.
3. It is suitable for all kinds of acid-base liquid circulation, spray washing equipment, waste gas tower, etching machine, waste water treatment and all kinds of special electroplating liquid circulation and transportation.

NHCN chemical plastic sump pump Advantage

1. The inlet and outlet flanges are integrated with the front cover for injection molding to reduce the probability of leakage.

2. The convex structure + flat gasket sealing ring at the impeller nut and impeller seal ensure excellent sealing effect.

3. The vibration of the impeller is less than 2.0mm / s. the impeller is integrally molded by injection molding with a long service life.

4. The distance between the impeller and the front cover and the rear cover is precise, which improves efficiency and reduces noise.

5. Adopt high-precision and anti-corrosion dry shaft seal to prevent leakage of liquid acid and alkali gas.

6. Unlimited liquid shortage circulation.

NHCW chemical plastic sump pump

1. GFRPP, CFRPP and PVDF plastic steel materials are used for injection molding, which can resist most of the chemical properties and has the characteristics of acid and alkali resistance.

2. It is suitable for all kinds of acid-base liquid circulation, cooling, spray washing equipment and waste gas tower.

3. It can be used in idle operation to effectively protect the motor from damage.

4. There is a dry shaft seal design, which can prevent acid gas from entering the motor bearing.

5. The main part adopts C-type snap ring seal, which is suitable for in groove design.

NHCW chemical plastic sump pump Structure

NHCW chemical plastic sump pump Advantage

1. GFRPP and PVDF materials are used, which are resistant to strong sulfuric acid, hydrochloric acid, sodium hydroxide and other corrosive liquids, high temperature 70 ℃ -95 ℃, high pressure and no cracking.
2. The pump head and the main body are integrally molded by injection molding, which is durable, corrosion-resistant and reduces the probability of leakage.
3. Equipped with high-end foreign brand motors, high efficiency and low noise.
4. The pump shaft is integrated with the motor and motor rotor to ensure the operation accuracy and good stability.