These pumps operate using only compressed air, which is fed through a shifting mechanism that flexes two opposing diaphragms in their respective pumping chambers. Check valves keep the fluid moving in a forward direction in both chambers.
Wilden Pumps
- Specifically designed for sanitary process applications
- Straight flow-through design
- Large solids clearance
- Shear sensitive operation
- Sanitary Clamp
- Models with FDA, USDA, 3A, EHEDGE & ATEX certification
Almatec Pumps
- Reliable, leak-free and quiet
- Validated and certified
- Conductive plastic available
- No diaphragm piston plates
- Able to run dry or deadhead
- Intrinsically safe
- Ideal for chemical batching and dosing
The unique features of eccentric disc technology can provide many advantages over competing pump designs including low shear, no leakage and reduced maintenance.
- No mechanical seals
- No expensive magnets
- Combines low-shear with high-volume efficiency
- Stainless 3A approved models for sanitary applications are designed to EHEDG recommendations
- Self-priming capability
- Automatic piston/cylinder wear adjustment assures consistent performance