Silvan Piston Diaphragm - Multi-Series Compatibility bp6020 Keep your spray tank sealed

Keep your spray tank sealed and venting correctly with this 240mm OD replacement lid

Essential component for pump rebuild and maintenance

Hose barb connection fits 10mm (3/8") hose

Charging cable

Silvan Piston Diaphragm - Multi-Series Compatibility bp6020 Keep your spray tank sealedPremium Piston Diaphragm for Silvan & Comet Pumps Restore reliable pumping performance with this genuine Silvan piston diaphragm. This essential component creates the seal and pressure needed for effective fluid transfer in your diaphragm pump. Engineered for durability and precision fit across multiple Silvan and Comet pump models. Compatible Pump Models: APS41 Series MC20 20 Pumps BP20 15 Diaphragm Pumps AZ30 Series P25 Series MP30 Series 713 Series