AL Series
The Arrow Line series of unloaders functions by trapping pressure and has a maximum flow rate of 7.8 GPM with a maximum temperature of 194° F. Here are the fitting specs;
- Dual 3/8" FPT inlet
- 3/8" FPT outlet
- 1/4" FPT Gauge port
- Dual 3/8" FPT bypass
Pressure Table;
| AL605Y | Yellow spring | 1500 PSI |
| AL605 | Red spring | 2900 PSI |
| AL606 | Blue spring | 3650 PSI |
| AL607 | Black spring | 4000 PSI |