Servac 3500 vacuum regulator – complete assembly (service kits available – see our other items) Used to control vacuum levels for dairy parlours. The Servac 3500 vacuum regulator – complete assembly is a high-performance, dairy-grade vacuum control unit designed to maintain stable, consistent vacuum levels across your milking parlour. Known for its reliability and smooth response, the Servac 3500 ensures your system holds the correct operating vacuum even during peak milk flow, cluster changes, or sudden load variation. This complete assembly includes the full regulator housing, adjustment mechanism, filter components and mounting system, giving you a ready-to-install replacement that restores precise control with minimal downtime. Built from durable, corrosion-resistant materials, the Servac 3500 is made for the demanding conditions of a working dairy—humidity, washdown, and long running hours. Whether you’re refurbishing an older parlour or upgrading parts on a busy system, this regulator keeps your vacuum levels consistent, protects cluster performance and helps safeguard udder health by preventing harmful vacuum spikes or drops. Key Features Complete Servac 3500 vacuum regulato
