• The TMCo Sure Shot Seal Ring is made of (HNBR) Hydrogenated Nitrile Butadiene Rubber which is bonded to a stainless steel ring.
• TMCo Sure Shot fittings use the same seal ring in both our single & dual chamber product offerings.
• Sure Shot seal rings, like our orifice fittings, are a stock item.
• TMCo Sure Shot seal rings are less expensive than competitors's seal rings.