Mini Matic 4B Unloader Valve with Injector
Pressure regulating unloader valve automatically relieves pressure from pump at shut-off
With built-in by-pass and adjustable chemical injector
180 Bar / 2600 Psi maximum pressure
1/2″ Female inlet x 3/8″ Male outlet
| Fits Pump Range | Max L/Min | Order Code |
| XT | 7-10 | 20890 |
| XT, RC | 11-18 | 20891 |
Order Code: 20890 / 20891
Repair kit also available, Order code: 2812
