Valve will close off pump air supply when liquid level reaches 90% of tank capacity diverting air to provide an audible signal

new & waste

• Includes hose stop

Model 500L Stationary 120 lb

Model 277256 DEF meter

LiquiDynamics 901055 2” NPTM Pre-Vent Cap Fluid Control Nozzle Valve will close off pumpFill Cap loose seal vented style cap with hinged cover. Fits 2 NPT (F) tank openings and may be locked with a padlock for security. Construction is cast iron with a black lacquer finish. P N 901055 The Pre Vent Fill Cap is designed for use on small above ground gasoline, diesel and oil storage tanks. The primary purpose of this cap is to pressurize the storage tank and reduce evaporation loss and condensation. The pressure cap valve opens at 2 PSI and