Plastic Diaphragm Pump

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Plastic diaphragm pumps are suitable for various organic and inorganic solvents, including adhesives, paints, dispersants, solvents, dyes, white latex, epoxy adhesives, starch adhesives, gasoline, alcohol, hydrochloric acid, etc.

Product Details

Characteristics of plastic diaphragm pump:

(1) It has the function of self-priming.

(2) It can run empty without any danger.

(3) The M0RAK brand MK80 aluminum alloy pneumatic diaphragm pump can operate underwater.

(4) The fluids that can be transported are extremely diverse, ranging from low viscosity to high viscosity, and from corrosive to viscous.

(5) There is no complex control system, no cables, fuses, etc.

(6) Small in size, lightweight, and easy to move.

(7) No lubrication is required, so maintenance is simple and there will be no pollution to the working environment due to dripping.

Troubleshooting of Plastic Diaphragm Pump:

1、 The pump is running but the flow rate is too low

1. Check if there are any cavitation spots on the pump body and adjust the inlet pressure of the compressed air. Reduce the operating speed of the pump body to adjust liquids with high viscosity and concentration.

2. Check if the valve ball is stuck. If the liquid being transported does not match the material of the valve ball. The valve ball will swell. Please replace the valve ball and seat with suitable materials.

3. Please check if the inlet pipe is blocked.

2、 Pneumatic diaphragm pump cannot start or operates slowly

1. Check if the filtering, pressure regulating, and lubrication devices, as well as the air inlet filter screen, are blocked.

2. Check if the air valve is stuck by impurities. Please remove and clean the air valve, and check if there are any scratches on the piston inside the air valve. If the surface of the piston is bright but not black and pure, it indicates that it has been worn and needs to be replaced with the piston and "O" ring. Traces of injury. If the surface of the piston is bright but not black and pure, it indicates that it has been worn and needs to be replaced with the piston and "O" ring. Please replace with a new product

3. Check the spindle and "O" ring for scratches, wear, and flattened marks. If damaged, replace them.

3、 Liquid leaks out from the outlet of the gas chamber

1. Please check if the diaphragm is ruptured.

2. Check if the diaphragm is correctly installed and locked.

4、 The export liquid contains a large number of bubbles

1. Please check if the diaphragm is ruptured.

2. Check for leaks in the pump body and piping.