- 275 Bar max pressure
- 11-15 lpm
- Trapped pressure valve & bypass
- Fits Interpump 44 47 49 50 52 58 59 60 63 series pumps
- Brass and stainless steel
- 1/2″ BSPF Inlet
- 3/8″ BSPM Outlet
- Max Temperature 60°C
*PLEASE NOTE: This unloader does not come with a chemical injector
Castor Wheel Braked (Astra)
K1 Unloader 250 Bar 41lpm (K1)
1/2M 1/2 Hose Tail
Chemical Pipe Plug
Brass Chemical Filter
3/4F Y Inlet Water Filter 





