Swage ferrules and hose inserts in all commonly used variants. ECOVOS, MULTIVOS and POWERVOS systems from STAUFF in nominal sizes up to DN 51 / 2 inch / Dash 32. Longstanding experience, extensive range, high level of availability, fast delivery. Made of carbon steel with STAUFF zinc/nickel surface coating for reliable corrosion protection. Established in the market for many years as an original Voswinkel product.