, Material Test Reports Supplied, Meets BPE Specifications BPE SHORT OUTLET CLAMPED TEE - 15RA EP ID, 32RA OD - 2" X .75", Commonly referred to as tri-clamp or quick-clamp fittings, these stainless steel sanitary fittings create a leak-proof connection to tubing or other fittings when combined with a gasket and clamp.BPE (BioProcessing Equipment) sanitary fittings are highly polished making them suitable for pharmaceutical processing..