possibility of direct filling of bulk or using the cartridge capacity for bulk grease: 500 cm3 capacity for cartridge: 400 cm3 working pressure: 4000 - 4500 psi (280-310 bars) high pressure flexible grease pipe, length 290mm, outside thread R1/8", hexagonal attachment 13mm fixed grease pipe, length 130mm, outside thread R1/8" head of grease gun type American, inside thread for pipes R1/8"