Single bolt combined fire box with two fire extinguishers, a 19 mm gun, 25 meters water pumps in the one.
Type a bolt with fire extinguisher box combination fire box, fire hydrant box model: SG, 24D, 65-P, specification size: 1600 x, 700 x 240
B type single hydrant with fire extinguisher box combination fire box, fire hydrant box model: SG24 E65Z-J., specification size: 1800 x, 700 x 240, with fire hose reel.