Additional info + 380GR EP2 CARTRIDGE External power supply 12 or 24Vdc Dispensing time User adjustable: 1, 2, 3, 6, 9, 12, 18, 24 months or drain Maximum operating pressure 30 bar Female Output G1/4 Lincoln SKF reference: TLMR 201/38EP2 TLMR201 GREASE PUMP - 12/24V POWER TLMR201380EP2