Interchangeable with Stucchi (Holmbury) FL.
TEMA Interchange - TFH Series (Valved) Nipple
Snaptite H Series (Steel) Coupler (BSPP/NPT), valved and unvalved.
Snaptite H Series (Brass) Coupler (BSPP/NPT), valved and unvalved.
Enerpac Interchange - TP3 Series Screw Couplings Nipple