The Gruvlok Figure 617 Transition Coupling provides a direct connection between like-sized grooved-end IPS Stainless Steel pipe and fittings and grooved-end CTS Copper Tubing and fittings. The coupling is comprised of two ductile iron housings, a specially designed pressure-responsive rubber transition gasket, and track bolts and nuts.
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617 Transition Coupling for Joining IPS to CTS Submittal