The simple and rugged crack injection system PCV-310 can be used for both low- and high-pressure injection applications. With a 3-in. air drive cylinder that powers the pumps, the PCV-310 comes standard with two 2 1/2-gal. stainless steel reservoirs, 12 ft. of separate “A” and “B” hose dispense guns, and a pressure regulator with gauges. It offers a variety of options including tank heater grids, pressure pots, larger supply tanks, field training, and a ratio verification system. Adhesive Systems Technology Corp. 763-592-2060