Type F: Adapter thread female couplers B.C.D.DC, thread available are NPT, PT, BSPP, BSPT.

• 型公接头加外牙(NPT；PT；BSPT；BSPP)按装于有内牙之管路以连接有母型接头(B；C；D)；可加装母型防尘盖(DC)保持管内或槽内液体之清洁.