Home / Components & accessories / Type 66RQ(304L) 66RR(316L): Stainless steel fitting with 3 screws stamped rotation ring, with deep drawn body and massive machined thread, for medium corrosive environments. Non-welded thread
Minimum size : 1″ ½.
Maximum Size : 2″ ½.
Material : Stainless steel.
Type : Rotation ring and non-welded massive thread.
Stainless steel fitting, with 3 screws rotating ring, deep drawn body and machined thread, for medium corrosive environments.
Fully 316L or 304L stainless steel
Available in 1 “1/4, 1” 1/2, M42x2, 2″1/2 and M77x2
Allows the assembly of heating elements by TIG welding, brazing or resin filling
Built-in ground terminal
Molded gasket, Silicone or FKM (Viton)
Rotary ring stainless steel.
Stainless steel screws.
Available in unassembled version (to allow TIG welding of the lower plate on the heating elements) or assembled version (for brazing).
Main references
Dimensions |
Composition | Références en 304L | Références en 316L |
1½” | ① | 66RQA3T*****0000 |
66RRA3T*****0000 |
1½” |
①+② | 66RQA3T*****0005 | 66RRA3T*****0005 |
M45×2 | ① | 66RQMDT*****0000 |
66RRMDT*****0000 |
M45×2 |
①+② | 66RQMDT*****0005 | 66RRMDT*****0005 |
2½” | ③ | 66RQA7T*****0000 |
66RRA7T*****0000 |
2½” |
③+④ | 66RQA7T*****0005 | 66RRA7T*****0005 |
M77×2 | ③ | 66RQMGT*****0000 |
66RRMGT*****0000 |
M77×2 |
③+④ | 66RQMGT*****0005 |
66RRMGT*****0005 |