HD 75 C HD 63 C EPD 42/34 EPD 48/39 "MC 32-1 1/4""" "ZVG2 ACME.3 - 3?4"" NPT female" VHD 63 C ERV-G 150.16 DIN2828 AMKA-25 ERV-G 50.16 ERV-R 200x160.16 "ERV-R 65x160.SAE 3 1/2""" ERV-G 80.16 ERV-G 200x175.ASA 150 VSR ERV-G 125x160.ASA 150 VSR ERV-G 150x160.ASA 150 VSR