GSD 80 Vi "MC 65 - 2 1/2""" "MC 63-2 1/2""" """Gelbring"" HD 63" """Gelbring"" TW 63 " ERV…200…VSR ERV-G 65.16 K07 -20/115 C HYPALON PN16 ZVA2 3.4 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