THE FOLLOWING SAFETY INFORMATION RELATING TO PUMP OPERATION AND MAINTENANCE SHOULD BE CAREFULLY OBSERVED, AND CORRECT PROCEDURES FOLLOWED, TO AVOID INJURIES TO PERSONNEL, AND DAMAGE TO EQUIPMENT. ALL STATUTORY REQUIREMENTS RELATING TO THIS EQUIPMENT MUST BE COMPLIED WITH AT ALL TIMES. DO NOT APPLY HEAT TO THE IMPELLER HUB OR INLET EYE TO ASSIST ...
Adjusting the pump flow rate by adjusting the valve is one of the most commonly used flow control methods. The principle is to adjust the outlet valve opening to change the pipeline characteristic curve, thereby adjusting the pump operating point to achieve flow control.Specific operation method:• Install a regulating valve on the pump outlet ...
Slurry Pump SelectionCharacteristics of the Transport Medium (Slurry)Solid Particle**Particle Size Distribution: Maximum particle diameter, average particle size, particle size gradation. This affects the pump's flow passage clearances and clogging resistance.**Particle Hardness:** What is the hardness? Higher hardness particles are more abrasi ...
The causes of slurry pump vibration are highly complex and usually result from a combination of multiple factors. These can be summarized into the following major categories:Rotor Imbalance:Causes: This is the most common cause of mechanical vibration. Due to uneven wear of the impeller (a typical issue in slurry pumps), foreign material buildup, o ...
Durco Mark 3 pump Conforming to ASME (ANSI) B73.1, D Series Mark 3 pumps incorporate many proven reliability- and performance-enhancing features. They are available in a wide range of configurations, including mechanically sealed, dynamically sealed, sealless magnetically driven, low-flow, self-priming and recessed impeller ...
1. before the inspection 1) Check the direction of rotation of the motor is consistent with the direction of rotation of the pump (please refer to the corresponding model instructions). In the test motor rotation direction, should be a separate test motor, must not be connected with the pump test. 2) Check whether the elastic pad in the couplin ...
