Check valve kit for PR300 Hastelloy Jacketed single pump head.  Requires two for dual pumps.  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):  14 Day(s)