Armstrong 3G-OTH-83526 — Technical Specifications
The ARMSTRONG Circulating Pump Coupler, Mfr Part # 816665-000, is a cast-iron motor coupler for circulator pumps. It features 18 splines and is compatible with Armstrong S-69 series pumps and model 116516LF-137A.
Technical Specifications
| Parameter | Value |
|---|---|
| Coupling Material | Cast Iron |
| Compatible With Brand | Armstrong |
| Compatible With Series | S-69 |
| Manufacturer Part Number | 816665-000 |
| Compatible With Grainger Part Number | 422W76 |
| Compatible With Manufacturer Model Number | 116516LF-137A |