What should I do if a sudden malfunction occurs while the mud pump is working?1. Reason for pump not absorbing water(1) Insufficient water injection and inability to discharge air from the pump(2) Air leakage from the suction pipe(3) Large clearance between the front lining plate and the impeller, e

Dolay Pump Stainless Steel Sewage Pump Application Scenario 1 Chemical, petroleum, pharmaceutical, mining, paper industry, cement plant, steel plant, power plant, coal processing industry, etc. 2 Urban sewage treatment plant drainage system, municipal engineering, etc.3 Construction sites and other ind 3 two different installation methods, 4 WQ Parameter: Flow range: 5 to 6000 cubic meters per hour

Four major faults of submersible pumps and corresponding measuresThe submersible pump motor cannot start and is accompanied by a buzzing sound:1. Check the motor circuit for one phase open circuit, check the voltage, and check if the voltage is too low.Solution: Repair the circuit and adjust the vol

Characteristics of Electric Submerged PumpEnergy saving and efficient: The submerged pump can directly lift the liquid to the ground, reducing energy loss in pipeline transportation Simple structure and convenient operation: The structure of the submerged pump is relatively simple, with low maintena

Advantages and disadvantages of horizontal centrifugal pumpsAdvantages of horizontal centrifugal pumps1. Compact structure and small footprint. Due to its horizontal layout design, horizontal centrifugal pumps do not require additional supports or foundations and can be placed directly on the ground

How to solve the wear and erosion of pulp pumps1. Choose wear-resistant materials: For the components of pulp pumps, especially the impeller, pump casing, and other parts, wear-resistant materials should be selected. Commonly used wear-resistant materials include high chromium alloy, rubber, ceramic

230V/60HZ water pump 6SP large flow deep well pump stainless steel multi-stage submersible pump high head pump 6 inch stainless steel pump

Causes of water pump impeller failure(1) It is very likely that the inlet water quality of the water pump is poor, and there are many impurities in the pump.(2) The filter screen of the faucet or the inlet horn is relatively close to or in the midst of sediment.(3) The medium pumped by the water pum

How to choose deep well submersible pumps Selection requirements of deep well submersible pumps, The Submersible Pump Produced by Dolay Pump Industry High Head and Large Flow Rate Sumersible Pumps

Precautions for the use of deep well submersible pumps (how to use deep well submersible pumps (QJ SERIES DEEP WELL PUMP) When selecting a submersible pump, pay special attention to the model, flow rate and head of the pump. When installing the submersible pump, the cable should be overhead Do not switch the motor on and off frequently