2.5" sanitary UF membrane.PES (polyethylene sulfone)Synder UF Membrane 2.5" (Sanitary)$330.00PricePore Size kDaSelectFeed Spacer (mils)SelectTail WrapSelectLengthSelectMale/FemaleSelectDiameter2.5"QuantityAdd to CartProduct Info2.5" sanitary membrane, available in male/female, 19" & 40" lengths, different pore size, mil feed spacer and tail wrap. Choose above options Product Includes1x 2.5" membrane Specifications 2.5" diameter Length 19" or 40" PES (polyethylene sulfone) Max. Inlet Pressure 120 PSI Min Inlet Pressure 8.5 PSI Max. Differential Pressure per Element 18 PSI Max. Permeate Backpressure 5 PSI Max. CIP Temperature 122° F Operating pH 2-10 CIP pH 2-11 Please see chart for required cross flow rate