Romac Industries, Inc. Alpha™ Wide Range Restrained Tee - 6x6x6 is manufactured in the USA. Provides a Restrained Joint for multi-purpose use from IPS PVC through Ductile Iron sized pipe. Sizes available are 6" - 12". Compatible with Ductile iron, PVC (IPS, C900, C909), and HDPE (SDRs 9, 11, 13.5 and 17). Working pressure up to 350 psi.
Materials:
CASTINGS All cast components (end rings, center ring, and bolt guides) are ductile iron, meeting or exceeding the requirements of ASTM A 536, grade 65-45-12.
GRIPPERS Ductile (nodular) iron, meeting or exceeding ASTM A 536, Grade 65-45-12. Machine sharpened and heat treated. Xylan 1424 coated for superior corrosion resistance.
GASKETS SBR compounded for water and sewer service per ASTM D2000, classified by UL to meet NSF61 or NBR compounded for water and sewer service per ASTM D2000, NSF61 Certified.
DRAW HOOKS Uncoated 304 stainless steel.
RAMP RUNNERS Nylon 66, Black, 14% Glass-filled
BOLTS AND NUTS R-Blue. 5/8-11 bolts with heavy hex nuts. Xylan coated to reduce friction and provide corrosion resistance. Washer is 304 stainless steel.
COATINGS Center ring is Romacote fusion bonded epoxy, NSF 61 Certified. End rings are Romabond polyester.