Pressure Wash Interchange Coupler Specifications
Interchange With
- Parker ST Series
- Foster FST Series
- Tomco ST Series
- Hansen ST Series
- Dixon E Series
Material
- Machined Components are Manufactured Using Solid Steel, Brass or 303 Stainless Steel Bar Stock
- Stainless Steel Balls, Retaining Rings and Springs Maximize Corrosion Resistance and Extend Service Life
- Steel Componentry is Plated Using ROHS Compliant Trivalent Chrome
- 1-1/4″ to 2″ Brass Couplers have Steel Sleeves as Standard to Maximize Service Life, Hardened to Resist Deformation
- Steel Nipples are hardened to Provide Heavy Duty Performance
- Nitrile, Buna N, Seals Providing a Temperature Range of -40ºF to 250ºF
| Body Size | # Locking Balls | Flow ΔP = 15 psi (gpm) |
| 1/8 | 6 | 3 |
| 1/4 | 6 | 6 |
| 3/8 | 8 | 14 |
| 1/2 | 8 | 24 |
| 3/4 | 8 | 58 |
| 1 | 8 | 100 |
| 1-1/4 | 8 | 150 |
| 1-1/2 | 8 | 250 |
| 2 | 8 | 350 |
