Vintner Reserve is primarily for liquid transfer. For handling in-plant and/or tank truck transfer of wine, beer, and other non-oily liquid foodstuffs. The mono-filament helix is rust proof and is a crush-resistant alternative to traditional softwall or steel wire reinforced hoses. Multiple Tube Options: Chlorobutyle (549-381) ideal for dairy and beverage applications requiring low permeability and chemical resistance. EPDM (549-695 and 549-381) Excellent for hot water, steam, and non-oily food items. Nitrile (549-123 and 549-277) is best for oily and fatty food products.