Ball & Seat Stainless Steel Check Valve Kit for Prep 300 (3/16 Inch) 18x180mm 5 Liter) rectangular bottles with

5 Liter) rectangular bottles with caps

Replacement Self-Flush Assembly for Stainless Steel M1 / MX Series Pumps (5 mL)

Estimated Shipment Time (After Receipt of Order):  1 Day(s)

Connector protector cap

Includes two pump tubes

Ball & Seat Stainless Steel Check Valve Kit for Prep 300 (3/16 Inch) 18x180mm 5 Liter) rectangular bottles withBall & Seat Stainless Steel Check Valve Kit for Prep 300 (3 16 Inch). Includes check valve capsules, inlet check valve holder (default port configuration), outlet check valve holder (default port configuration), and replacement instructions (1 check valve kit per pump head; 2 kits required for dual head pumps). Estimated Shipment Time (After Receipt of Order): 21 Day(s)