BOA VS Strip wound metal hose, sealed The ventilation hose type VS, due to its heavy execution, is particularlyrecommended for constant movements and heavy duty use. It is equipped with fibreglass joints for applications up to approx. 400°C. Circular section. Not recommended for conveying liquids and gases! Materials: Standard: Joints: galvanized steel fibreglass Application fields: - for constant movements and heavy duty service - for air, all kinds of exhaust gases, smoke, dust, wood shavings, filings etc. - for small overpressure up to pworking  0,5 bar Temperature range: up to approx. 400°C Minimal bend radius [mm] Maximal fabrication length [m] Preferred series, usually available at short term * minimal order quantity = 20 m; delivery term by agreement For other Ø please inquire Length measure The hose or hose assembly length shall be measured in either midposition or in the extended position depending on the purchaser's requirements and shall be the length as ordered with a tolerance of ±3% unless otherwise stated (definition EN ISO 15465). The compressed measure length is 10–15% shorter, the installation length corresponds to the mid-position between extended and compressed cposition. Installation The connection from hose to machine parts or rigid pipes is realized with brazed or riveted sockets using or not a reduction. For frequent hose mounting to and demounting from the piping, we supply springy, slit, brazed sockets with clamp device. For smaller nominal sizes, as connecting parts rubber sockets may be glued on. The three leaflets for metal hoses and metal hose assemblies "Technical Information“, „Installation Instructions“ and "Guarantee/ Delivery terms/ Conditions" are integrating part of the present product data sheet. Specifications subject to change with