"TRANSITION PIECE MK 80 (BRASS) + BARREL NIPPLE 3 ""(STAINLESS STEEL) + COUPLING STORZ B-3"" (ALUMINUM)" TW 100 TW 75 TW 75 1 X 4 MTR. VC 63 C "VC75-N-3"" NPT-SS" VD 20/9, 5; VHD 63 VK 80 AI VK80 2 ½” VK80 3” VK80 TW VKC 100.100SS WITH CLAMPS VKX 75 AI X1 SEAL, PN-ED 237; X1 SEAL, PN-EU 226;