916 Roll Groover
Ridge Tool Company16
12345678
ABCD T
Nom. Tubing Outside Gasket Groove Groove Groove Min. Max.
Size Diameter O.D. Seat Width Dia. Depth Allow. Allow.
Inches A +.03 +.00 Ref. Wall Flare
Basic Tolerance ±.03 –.00 –.02 Thick. Dia.
2″ 2.125 ±0.002 0.610 0.300 2.029 0.048 0.064 2.220
2
1
/
2
″ 2.625 ±0.002 0.610 0.300 2.525 0.050 0.064 2.720
3″ 3.125 ±0.002 0.610 0.300 3.025 0.050 DWV 3.220
4″ 4.125 ±0.002 0.610 0.300 4.019 0.053 DWV 4.220
5″ 5.125 ±0.002 0.610 0.300 5.019 0.053 DWV 5.220
6″ 6.125 ±0.002 0.610 0.300 5.999 0.063 DWV 6.220
Table IV. Copper Roll Groove Specifications
NOTE! All Dimensions are in Inches.