If you're looking for BIG servo power then these Bad Boys could be the answer.
But be warned. They are HUGE and HEAVY.
PLEASE CHECK SIZE AND WEIGHT CAREFULLY BEFORE ORDERING
3.4 : 1 power boost ratio at 600mm Hg vacuum.
Canister diameter 270mm. Overall length 525mm.
Vacuum inlet male M14 x 1.5mm thread on each canister.
Fluid inlet and outlet female threads on cylinders 1/2" UNF.
Cylinder piston diameter 7/8"
Fluid bleed screw on each cylinder.
Four 3/8" UNF mounting studs on each end of canister flange.
Weight 14 Kg.
HIGH POWER DUAL CIRCUIT REMOTE SERVO #RS270DUAL