Products
Products Koa Couplings & Accessories Speciality Items & Applications Sandblast Couplings & Accessories Q-AL, Q-BR & Q-PI Series
KOA Couplings & Accessories
Q-AL Series (Aluminum)
Q-BR Series (Brass)
Q-PI Series (Plated iron)
FEATURES AND ADVANTAGES
- Couplings designed specifically for sandblast hoses.
- Two claw couple design for quick connection.
- Available in aluminum, brass and plated iron.
- Available in both standard and full flow design. Full flow design removes air restrictions present in the standard design, and increases PSI available to the nozzle.
- Sheet metal screws supplied with each.
MATERIAL SPECIFICATIONS
- Aluminum – ASTMB26, Grade 713
- Brass – ASTM B584, Grade C85700
- Ductile Iron Plated – ASTM A536, Grade 65/45/12
| Part Number | Hose ID (in) |
Hose OD (in) |
PSI Rating at 70°F |
Gasket | Flow Size | Weight Each (lbs) |
Standard Carton |
|---|---|---|---|---|---|---|---|
| Q-AL050 | 1/2 | 1 1/16 | 150 | SBG | STD | 0.15 | 6 |
| Q-AL1 | 3/4 | 1 1/2 | 150 | SBG | STD | 0.36 | 6 |
| Q-AL2 | 1 | 1 7/8 | 150 | SBG | STD | 0.36 | 6 |
| Q-AL3 | 1 1/4 | 2 5/32 | 150 | SBG | STD | 0.66 | 6 |
| Q-AL4 | 1 1/2 | 2 3/8 | 150 | SRG-2 | STD | 0.88 | 6 |
| Q-AL5 | 1 1/2 | 2 3/8 | 150 | SRG-2 | FULL | 1.10 | 6 |
| Q-AL6 | 2 | 2 7/8 | 150 | SRG-2 | FULL | 1.45 | 6 |
| Q-BR1 | 3/4 | 1 1/2 | 175 | SBG | STD | 1.06 | 6 |
| Q-BR2 | 1 | 1 7/8 | 175 | SBG | STD | 1.12 | 6 |
| Q-BR3 | 1 1/4 | 2 5/32 | 175 | SBG | STD | 1.94 | 6 |
| Q-BR4 | 1 1/2 | 2 3/8 | 175 | SRG-2 | STD | 2.64 | 6 |
| Q-BR5 | 1 1/2 | 2 3/8 | 175 | SRG-2 | FULL | 3.50 | 6 |
| Q-BR6 | 2 | 2 7/8 | 175 | SRG-2 | FULL | 4.75 | 6 |
| Q-PI1 | 3/4 | 1 1/2 | 175 | SBG | STD | 0.98 | 10 |
| Q-PI2 | 1 | 1 7/8 | 175 | SBG | STD | 1.02 | 10 |
| Q-PI3 | 1 1/4 | 2 5/32 | 175 | SBG | STD | 1.84 | 10 |
| Q-PI4 | 1 1/2 | 2 3/8 | 175 | SRG-2 | STD | 2.38 | 10 |