- 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
1" Puncture Proof Wheel
Astra Wheel Cover (New Type)
Eco Inlet Hose (Per Mtr)
Astra Wheel (New Type)
EL1212
K1 Unloader 250 Bar 41lpm (K1)
3/8F Black Hose End
A3812
1/4M Black Hose End
3/8F Brass Hose End
4500 PSI 40 LPM Unloader Valve 





