CIMM's interchangeable membrane Surge tanks, types AFI - AFE - AFESB, are designed for all industrial, civil and agricultural type water system and utilized for pressurizing and maintaining constant the water flow even in the most weak points of the system.

The adopted membranes in EPDM, are suitable for direct contact with drinking water that, thanks to their variable shape, guarantee the total drinkableness; verified and approved by U.S.S.L. and by WRc (Water Research Centre).

Furthermore the physical-mechanical features render the membranes apt for the installation even in heating systems or in air-treatment and conditioning plants.

The Surge tanks, type AFI, are approved at our plants by I.S.P.E.S.L. officers who issue for every vessel a compliance certificate. The types AFE - AFESB have achieved instead, the approvals: CE(Approval), WRc (U.K.), ATISAE (Spain), UDT (Poland), SZU (Czech Republic). Externally tanks are protected with an epoxy finish in BLUE, ral 5015, polymerized and WHITE, ral 9010 (2000กา5000 litres).