... housings2) 316 SST, Alloy C, or ECTFE/PFA co-polymer coated 316 SST wetted parts3) Process temperatures from -40 to 150 ... ), stainless steel, or AluminumWetted MaterialStainless steel (1.4404), ECTFE/PFA copolymer (coated 316L SST), or Corrosion Resistant Nickel Alloy CIP RatingIP66 ⁄ 67ConnectionsProcess ...