Fluoroplastic pneumatic diaphragm pump

QBY-15FFFluoroplastic pneumatic diaphragm pump

QBY-15FFFluoroplastic pneumatic diaphragm pump

QBY pneumatic diaphragm material

1. The rubber diaphragm is molded from natural rubber, and artificial additives are added to the rubber to improve its chemical resistance and bending performance.

When pressing the rubber diaphragm, a nylon woven mesh is placed inside the rubber to disperse stress and strengthen the diaphragm.

3. Neoprene... applied to inexpensive ordinary diaphragms for non corrosive liquids.

4. Buna-U rubber... cheap diaphragm for petroleum/oil-based liquids.

5. Three dollar rubber... has good bending life under extremely low temperature conditions.

6. Fluorinated rubber (Viton) has good bending life under temperature conditions and is used to transport aromatic or chlorinated hydrocarbons and acidic liquids.

QBYInstallation Instructions for Pneumatic Diaphragm Pump

1. Pneumatic diaphragm pumps generally experience vibration and require the installation of foot bolts.

2. If dirt enters the compressed air, it will affect the normal start of the pump. It is recommended that users install pneumatic triple fittings.

3. When replacing the diaphragm, it is necessary to clean the wrist connecting rod and lead sleeve inside the pump, and do not damage the white PTFE sealing ring. Install it as it is and it can be used.

4. When suctioning media that are prone to freezing, a valve should be installed at the inlet of the pump. When the pump is stopped, the valve should be closed first, and then the pump should be turned on for a few minutes until the medium in the pump body is completely drained to avoid difficulty in starting the pump again.

Advantages of QBY Pneumatic Diaphragm Pump

1. It can transport a wide range of fluids, from low viscosity to high viscosity, and from corrosive to viscous.

2. The pump will not overheat: Compressed air is used as power, and during exhaust, it is a process of expansion and heat absorption. The temperature of the pneumatic pump decreases during operation, and no harmful gases are discharged.

3. Small size, light weight, and easy to move.

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

5. The pump can always maintain high efficiency and will not decrease due to wear and tear.

6. Energy utilization: When the outlet is closed, the pump automatically stops, causing equipment movement, wear, overload, and heating

7. There is no dynamic seal, making maintenance simple and avoiding leakage. There are no dead spots during work.

8. There are no complex control systems, cables, fuses, etc.

9. The flow rate can be adjusted by installing a throttle valve at the material outlet.

10. It can be achieved through liquid containing particles: because it works in a volumetric manner and the inlet is a ball valve, it is not easily blocked.

11. Extremely low shear force on materials: how to suck in and how to spit out during operation, so minimal agitation on materials, suitable for conveying unstable substances

12. Will not generate electric sparks: Pneumatic diaphragm pumps do not use electricity as power and are grounded to prevent static sparks.

13. It has the function of self-priming.

14. It can run empty without any danger.

15. Can work underwater.