Precision machined from Delrin
Protects threads on DIN first stage
Seals water out of first stage
Attached nylon cord lanyard
Fits all 200 bar and 300 bar DIN
Sold individually
p/nHL401
The economical way to protect your DIN valve threads and keep contaminants out
Includes a safety relief plug in case gas is accidentally turned on while plug is installed
Comes with cord...
Precision machined from 304 stainless steel
Protects threads of 200 and 300 bar DIN threads
Prevents gas loss from accidental turn on
Includes Viton O-ring
Sold individually
p/n HL402