The VA-2H52 SB is a hygienic designed electrical or air operated double diaphragm pump. With the wide range of materials for valve seats, ball valves and diaphragms, this pump is the ideal problem solver for numerous hygienic applications. The VA-2H series is used where a high degree of food safety is required. The VA-2H is a reliable, easy to operate pump. Your benefits V Most hygienic design for food applications V fficient engineered design which reduces the risk of contamination (low amount of E products which come into contact with the medium) V A high quality product with best price-performance ratio V an run against closed discharge valve without the need of overpressure safety equipment C V Dry self-priming Technical Data Weight (kg) Ball version Temperature limits internals (°C) BUNA-N FKM * EPDM Neoprene PTFE PTFE overmold diaphragms Santoprene Ball versions Fluid displacement/cycle (litres) Ball versions All models Internals diaphragms EO, TO, TS with TF valves EO, TS with TF valves * The maximum temperature listed is based on the ATEX standard for T4 temperature classification. If you are operating in a non-ATEX zone, FKM maximum temperature is 160°C

Code VA-2H52 No.1 No.2 No.3 No.4 No.5 No.6 No.7 No.8 No. 1 Fluid Section Material X = 316 Stainless Steel, Ra : 0,8µm Y = 316 Stainless Steel, Ra : 0,5µm No. 2 Air Section Material S = 316 Stainless Steel E = 316 Polished Stainless Steel No. 3 Check Valve seat material SE = SS seat with EPDM o-rings SB = SS seat with Buna-N o-rings ST = SS seat with EP-TF o-rings SV = SS seat with FKM o-rings No. 4 Check ball valves material BN = BUNA-N EP = EPDM NW = Neoprene weighted SP = Santoprene TF = PTFE VT = Viton No. 5 Diaphragm material BN = BUNA-N EO = EPDM overmolded SO = Santoprene overmolded SP...

Flow rate / air consumption 9 0,7 Nm³/min Flow (l/min) Viscosity correction curve 100% Flow correction % Viscosity mPas Find your local supplier at www.verderliquids.com For construction, installation and floor mounting drawings please contact your local authorised Verderair® distributor.