Fluid transport, through the reciprocating motion of the diaphragm, creates a pressure difference and drives the liquid to flow.

Corrosion resistance, wear resistance, elasticity, high and low temperature resistance, fatigue resistance, non-toxicity and easy to clean, etc.

PTFE diaphragm is a critical component in diaphragm pumps, particularly in applications requiring high chemical resistance, temperature stability, and low permeability. PTFE (Polytetrafluoroethylene) is a fluoropolymer known for its exceptional resistance to corrosive chemicals, wide temperature range, and non-stick properties.

Composite PTFE diaphragms combine PTFE with reinforcing materials (fabrics, rubber...) to enhance mechanical strength, reduce creep, and improve durability while maintaining chemical resistance.

A valve ball is a crucial component in diaphragm pumps, particularly in Air-Operated Double Diaphragm (AODD) pumps and some mechanical diaphragm pumps. It functions as a check valve, allowing fluid to flow in one direction while preventing backflow, ensuring efficient pumping action.

The ball seat is a critical component in diaphragm pumps, working with the valve ball to form a check valve that ensures one-directional flow. A properly functioning ball seat prevents backflow and maintains pump efficiency.

O-rings are essential sealing components in diaphragm pumps, preventing leaks in housings, valve covers, and fluid chambers. Choosing the right O-ring material ensures longevity and chemical compatibility.

Diaphragm pump Muffer, Shaft, Slide valve, Piston rod...