HIGH TEMPERATURE EXHAUST HOSE
Halyard® produces a wide range of exhaust hoses, some of which are reinforced to reach high temperatures up to 160°C.
SILICON EXHAUST HOSES
For really high temperatures Halyard® can provide silicon exhaust hose, in two grades, handling temperatures of 170°C and 270°C.
EXHAUST HOSES CLAMPS
Exhaust hoses should be fitted using tough “T” Bar clamps like these illustrated in figure, doubled wherever possible. Halyard® stocks clamps to suit hoses up to 300 mm (12”), both in stainless steel and in zinc passivated steel.
Halyard® exhaust hoses are stocked in sizes fro 40 mm (1.5”) right through to 300 mm (12 mm) and are generally Lloyds approved. Almost all these hoses pass Lloyds stringent tests on temperature and on ozone deterioration, and will give many years of service.
Halyard® hoses offers very tight corners, but the wall thickness remains heavy enough to give security. The specific bend radius available for each diameter, together with the sizes available and their weights, is shown in tables on the following page. Exhaust hose should be fitted using tough “T” Bar clamps, doubled wherever possible.
Flexible exhaust bellows are important to isolate engine vibration from the exhaust system, particulary where a silencer or rigid section is close to the engine. Our bellows cover a wide range of sizes up to 300 mm (12”) exhaust systems, and they will take temperatures up to 170°C.
GRP BENDS AND ADAPTORS
Halyard® makes a full range of GRP bends and adaptors, all fabricated from our special high temperature GRP tube and designed to get you round 45, 90 and 180 degrees bends, or to couple hoses of differing diameters.