Samson DP200 Polypropylene Valve Seats & FKM O-Rings Kit #558544

Specifications Samson Part Number 558544 Product Type Valve Seat & O-Ring Kit Valve Seat Material Polypropylene O-Ring Material FKM Pump Series DP200 Directflo Target Pump Number 555164 Samson DP200 Polypropylene Valve Seats & FKM O-Rings Kit #558544 Samson #558544 is a valve-seat service kit containing polypropylene valve seats and FKM O-rings for a compatible DP200 Directflo diaphragm pump configuration. Compatibility & Fitment Pump Series Pump Part Number Configuration DP200 Directflo 555164 Polypropylene / Hytrel / PTFE Confirm pump part number 555164 and the required valve-seat/seal materials before ordering. Frequently Asked Questions What is included in Samson #558544? SAMOA identifies #558544 as a kit containing polypropylene DP200 valve seats and FKM O-rings. Which pump does #558544 fit? The manufacturer lists DP200 Directflo pump part number 555164. Questions before ordering? Call (817) 865-3707.