HDPS and DESMOPAN diaphragms are old news and old technology. That is why AR developed the Blueflex diaphragm for AR pumps :
Exact same dimensions as the black HDPS and clear DESMOPAN versions, just better quality!
AR503 pump
AR30 pump
Blueflex diaphragms can be fitted in older diaphragms pumps and replace the HDPS versions. Harder wearing and longer life.
WE ONLY SUPPLY GENUINE PARTS ~ NO CHEAP COPIES HERE!
