Bellows / Hump Hose Product Inquiry admin_alaska2021-03-23T11:50:53+00:00 Previous Next Technical Details Made from widely used Silicon (Vinyl Methyl Quality) and reinforced with Polyester Textile, Hump Hoses are available in 150 mm & 300 mm length and have 2 to 6 convolutions reinforced with 3 mm diameter Stainless Steel Rings. Features Temperature Range : -55ºC to +180ºCDiameter Range (mm) : 51 to 102mm