Washer, PEEK™ for Check Valve Back Catalog number: CTS-21829 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21650 Performance Maintenance Kit, e2695 Price on request CTS-21407 Performance Maintenance Kit, U3000 Pump Price on request 01018-22707 PTFE Frits 5PK 53,28 €