Mold Coolant Interchange Couplers Rated Pressure
Body Size | Unvalved Brass Plug WP psi | Unvalved Brass Plug Burst psi | Unvalved Steel Plug WP psi | Unvalved Steel Plug Burst psi | Valved Brass Plug WP psi | Valved Brass Plug Burst psi | Valved Steel Plug WP psi | Valved Steel Burst psi |
1/4 | 300 | 10,000 | 500 | 10,700 | 300 | 6000 | 300 | 6100 |
3/8 | 300 | 14,500 | 500 | 14,200 | 300 | 6700 | 300 | 6100 |
1/2 | 300 | 4900 |