Minipowerpack Wired Type "UPW-RE-SPIDER-DL" with solenoid cartridge valve NC-DL 12V - 12V DC motor - 1800W with relay and thermal protection - Pump 1P3,15 cc - Check Valve - Pressure relief valve adjustable (Max 200 bar) - 5 liters plastic tank ASYMMETRIC. Neutral color - motor protection cap - KIT Spider type DL with M12 4 poles - Horizontal mounting "OR".