Exploded parts diagram: This part is shown as item #15 on the Rola-Chem Pro Series Peristaltic Pump, RC252/25/53/103/503 exploded parts diagram.
🔧 Rola-Chem Pro Series Peristaltic Pump, RC252/25/53/103/503 – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| 39 | Injection Fitting, Rola-Chem, Plastic |
| 31 | Check Valve, Rola-Chem, 3/8" Barb x 3/8" Barb, In-Line |
| 30 | Check Valve, Rola-Chem, 3/8" Barb x 1/4"mpt, In-Line |
| 28 | Seal, Rola-Chem, Injection Fitting, Black |
| 27 | Injection Fitting, Rola-Chem, Brass |
| 26 | Retainer, Rola-Chem, Hose Weight |
| 25 | Hose Weight, Rola Chem Peristaltic Pump, Ceramic |
| 24 | 42-205-W001K24 |
| 23 | Hose Clamp, Rola-Chem, #6, Plastic |
| 22 | Barb Adapter, 3/8"b x 3/8"b |
| 21 | Hose Clamp, Rola-Chem, #8, Plastic |
| 19 | 42-205-W001K19 |
| 18 | 42-205-W001K18 |
| 17 | Rocker Switch, Rola-Chem RC25/53/103/503, SPDT |
| 15 | Timer, Rola-Chem RC25/53/103/503, Solid State, 115v ◀ this part |
| 13 | 42-205-W001K13 |
| 12 | H Block, Rola-Chem RC25, 2" |
| 11 | Wing Nut, Rola-Chem RC252, Nylon |
| 10 | 43-205-1125 |
| 8 | 43-205-1135 |
| 7 | Roller, Rola-Chem RC3, Tri-NS Assy, 3 Roller |
| 4 | Housing, Rola-Chem, Roller Housing, Blue, All Except RC252 |











