Snap-Cap Plus 5 Diffusers
Base: Celcon, Cap: EPDM-based thermoplastic rubber
The SnapCap™ coarse bubble diffuser has a snap-on diaphragm cap which is made of an EPDM-based thermoplastic rubber that provides extended life and improved performance.
The SnapCap™ coarse bubble diffuser consists of two simple parts; the support base and a flexible snap-on diaphragm cap. During aeration, the diaphragm lifts from the base, allowing the air to exit through the orifices in the diaphragm. When air stops, the diaphragm is instantly sealed against the base by the pressure head of liquid, preventing backflow and clogging.
Features and Benefits:
The novel edge design of the diffuser locks on the removable diaphragm to avoid blow off during unusual pressure surges.
Model 375 can handle air flows up to 5 CFM.