When ordering, coding’s should be prefixed either “L” for captive seals, or “M” for metal compression as shown in the following examples. Stainless steel couplings should be suffixed /SS
Examples:
Ø12mm x 3/8” B.S.P. Stud parallel male coupling with captive seal nut: L60/012/3 1/4” O/D x 1/4” B.S.P.T. Stainless steel, Stud taper Male with metal compression nut: M70/B/11/SS
Material Specification:
Captive Seal material used for the Brass range: – Nitrile Captive Seal used for the Stainless-Steel range: – Viton
Assembly:
Couplings should be tightened finger tight, plus between half and one full turn.