Straight bulkhead coupling, tube 12 S, zinc-plated steel, without nut and cutting ring

This straight bulkhead coupling takes a pipe run through a wall or bulkhead and holds it there with a lock nut. The data sheet gives a working pressure of 630 bar. The stated figures are a tube outside diameter of 12 S (M20x1.5) and a bulkhead thread M 20x1.5.

Benefits

• The bulkhead thread M 20x1.5 takes the wall feed-through and is secured with a lock nut.
• Working pressure up to 630 bar for tube 12 S (M20x1.5).
• Temperature range -40 to +120 °C for the body made of zinc-plated steel.
• Built as a cutting ring coupling, heavy series, and removable again.
• Any elastomer seal fitted is made of NBR.
• The body is supplied without union nut and cutting ring.

Applications

On cabinets and tank walls the coupling takes a 12 S (M20x1.5) tube through the wall and holds it over the M 20x1.5 bulkhead thread.