| Connection Type | : | NPT |
| Fitting Size | : | 1-1/4 in |
| Suitable For Use With | : | Series 100B, PRAB, NBF-22, NBF-12F, LW, NBF-33, NBF-36 PL-30B, PL-36B Ecocirc XLB Bronze Circulator |
Bell & Gossett Companion Flange, NPT Connection, 1-1/4 in Fitting, For Use With: Series 100B, PRAB, NBF-22, NBF-12F, LW, NBF-33, NBF-36 PL-30B, PL-36B Ecocirc XLB Bronze Circulator