Raw Water Strainer Service Parts - ARG Series
Routine maintenance of filter baskets and gaskets ensures efficiency and longevity of your raw water strainer. We carry the Groco replacement and service parts highlighted in the above diagram. These parts are keyed by number and include type 304 stainless steel filter baskets (#1), Lucite0 sight glasses (#2), O-Rings (#3, #4), drain plug (#9), mounting brackets (#10, #11), plastic cover caps (#13), and mounting straps (#14).
| Mfg No. | Diagram Key Number | Description | Fits Strainer Model (NPT* Threaded Port Size) |
| SS-69-B, now BS-1 | 1 | SS Filter Basket | ARG-500 (1/2") |
| SS-69-C, now BS-2 | 1 | SS Filter Basket | ARG-750 (3/4") |
| SS-76-B, now BS-3 | 1 | SS Filter Basket | ARG-1000 (1") |
| SS-76-C, now BS-17 | 1 | SS Filter Basket | ARG-1250 (1-1/4") |
| SS-85-G, now BS-7 | 1 | SS Filter Basket | ARG-1500 (1-1/2") |
| SS-85-H, now BS-8 | 1 | SS Filter Basket | ARG-2000 (2") |
| SS-85-J, now BS-14 | 1 | SS Filter Basket | ARG-2500 (2-1/2") |
| SS-85-K, now BS-15 | 1 | SS Filter Basket | ARG-3000 (3") |
| ARG-503 | 2 | Sight Glass (3.5" x 4") | ARG-500 |
| ARG-753 | 2 | Sight Glass (3.5" x 6") | ARG-750 |
| ARG-1003 | 2 | Sight Glass (4.5" x 6.75") | ARG-1000 |
| ARG-1253 | 2 | Sight Glass (4.5" x 7.75") | ARG-1250 |
| ARG-1503 | 2 | Sight Glass (6" x 7.75") | ARG-1500 |
| ARG-2003 | 2 | Sight Glass (6" x 9.25") | ARG-2000 |
| 2-153 | 3 | O-Ring | ARG-500, ARG-750 |
| 2-157 | 3 | O-Ring | ARG-1000, ARG-1250 |
| 2-256 | 3 | O-Ring | ARG-1500, ARG-2000, ARG-2500, ARG-3000 |
| 2-228 | 4 | O-Ring | ARG-500, ARG-750 |
| 2-232 | 4 | O-Ring | ARG-1000, ARG-1250 |
| 2-238 | 4 | O-Ring | ARG-1500, ARG-2000, ARG-2500, ARG-3000 |
| ARG-506 | 9 | Drain Plug with O-Ring | ARG-500, ARG-750, ARG-1000, ARG-1250 ARG-1500, ARG-2000, ARG-2500, ARG-3000 |
| ARG-505 | 10 | Mounting Bracket, Upper | ARG-500, ARG-750 |
| ARG-1005 | 10 | Mounting Bracket, Upper | ARG-1000, ARG-1250 |
| ARG-504 | 11 | Mounting Bracket, Lower | ARG-500, ARG-750 |
| ARG-1004 | 11 | Mounting Bracket, Lower | ARG-1000, ARG-1250 |
| ARG-1504 | 11 | Mounting Bracket, Lower | ARG-1500, ARG-2000, ARG-2500, ARG-3000 |
| ARG-501-PC | 13 | Cover Cap, Plastic | ARG-500, ARG-750 |
| ARG-1001-PC | 13 | Cover Cap, Plastic | ARG-1000, ARG-1250 |
| ARG-1501-PC | 13 | Cover Cap, Plastic | ARG-1500, ARG-2000, ARG-2500, ARG-3000 |
| ARG-502 | 14 | Mounting Strap | ARG-500, ARG-750, ARG-1000, ARG-1250 |
| ARG-1502 | 14 | Mounting Strap | ARG-1500, ARG-2000, ARG-2500, ARG-3000 |