TruDesign Load Bearing Collars are designed for use with TruDesign Skin Fittings and Ball Valves. A Load Bearing Collar will allow an assembly of a Skin Fitting – Ball Valve – Tail to withstand a 500 lb. (227 kg) load applied to the Tail (inboard end), for a minimum of 30 seconds – complying with North American ABYC H-27 standards. Compliance to this standard is mandatory for all vessels sold into the United States. These are available in three sizes.


PART NUMBERSIZE
SUITS SKIN FITTING AND BALL VALVE SIZE
138637
Small
1/2", 3/4", 1"
138638
Medium
1 1/4", 1 1/2"
138639
Large
2"