Diaphragm pumps FDA

Diaphragm pumps - a positive displacement pump, the working element of which is a diaphragm or membrane, fixed at the edges; the plate bends under the action of a linkage mechanism or as a result of a change in air pressure (pneumatic drive unit).

Diaphragm pumps for pumping very high viscosity liquids.

The advantages of diaphragm pumps:

• reliable, simple design: no motor and gearbox, no rotating parts;
• as a drive - compressed air energy, no sparking, absolute safety at work with flammable liquids;
• compact size and light weight;
• versatility of pumps - pumping water, viscous liquids, liquids with solids up to 12-15 mm in diameter;
• there are no seals and bearings in the pumps - a guarantee of absence of leaks and wear of the main parts;
• easy regulation of productivity from zero to maximum by changing the amount of supplied air;
• the pump does not require lubrication of mechanisms and maintenance.

Diaphragm Diaphragm Pumps | Characteristic:

1. Versions: polypropylene (PP), polyvinylidene fluoride (PVDF) /ethylene chloro trifluoroethylene (ECTFE), aluminum (ALU) and n /a AISI 316.
2. Suitable for use in explosive atmospheres (ATEX certification).
3. Suitable for use in severe operating conditions and high humidity.
4. Ability to work in dry mode.
5. Self-priming dry mode.
6. The drive is compressed air energy without any presence of lubricant particles.
7. Adjustable capacity and operating suction lift.
8. Fine adjustment of speed at constant pressure.
9. Possibility of double piping (two suction and pressure pipelines).
10. Floor standing, hanging or submersible installation.
11. Three suction and three exhaust manifolds.
12. Convenience in maintenance and replacement of components.
13. Good performance and value for money.