POL (Type 21)


Used on pigtails for LPG cylinder connection. Comes standard with an excess flow valve (EFV) as a safety feature to help protect against sudden leakage of gas. The use of a sealant is not required.


Used for the connection to LPG cylinders to gas regulators and services.


Available as a plain nut with spanner flats or optional handwheel. Can also be ordered without EFV for cylinder to cylinder connections. Pigtail diameters are 8mm. The most common lengths are 500mm, 600mm and 900mm.

Torque Requirements

NOTE: – This end fitting has left hand thread.