DOMETIC SEASTAR HOSE KIT TWIN CYL HF5508

The use of Teleflex Adapter Hose Kit HF5508 for SeaStar brass cylinders is required. Copper tubing can also be used on outboard powered boats with SeaStar brass inboard cylinders in conjunction with Hose Kit HF5508.
Specification of Copper Tubing Copper tubing should be annealed copper refrigeration tubing, with 3/8" outside diameter and 0.032" wall thickness (approx 0.8mm)