A chemical hose is specially designed to be used with chemical compounds and offers broad chemical resistance. Use a PVC hose for basic vacuum or transfer applications. The hose is designed with coils for crush resistance and can be mated with PVC cuffs for airtight connections. For high-purity, use or aggressive chemicals, select PFTE- and FEP-lined hoses. These hoses are constructed with either a rubber hose or a woven flexible stainless steel jacket.