ET-USLI
- safety device with 3 safety 3 safety legs
- thread: 2”-14 TPI
- right hand screw thread
- with recessed seal

ET-UB
- bayonet safety
- bayonet profile in body
- threadless, retaining ring
connection

ET-AC-CR
- flat, round
- with safety latch
- on-laying seal
- thread: 2" - 14 TPI
- right hand screw thread
- flange ø 81,0 mm

ET-WSI
- with safety latch
- thread: 6 TPI
- right hand screw thread
- 2 lugs
- recessed seal