We offer a full line of Morrison Products, including:
	Model 122 Swivels are installed at the nozzle inlet. These swivels provide ease for operator handling and also reduces hose wear. All brass construction provides durability and smooth swivel action. Standard O-ring is Buna-N. Viton (R) is available. 50 PSI working pressure. 100 PSI maximum. Available in 1 ¼” & 1 ½” sizes.
	The Model 691 Full Port Ball Valve is used for liquid handling with manual open-close in quick quarter-turn handle operation. Threaded (NPT) connections. Valve can be operated in partial open position. Lockable with padlock. Can be ordered in sizes ranging from ¼” – 4”.
	The Model 710 is installed on a pipeline leading to/from an aboveground tank. This valve is used to prevent accidental spill or siphoning of product from the tank in the event of a fracture in the pipe or other cause for leak downstream and below the liquid level. The Fig. 710 solenoid valve is a two-way, hung piton type valve with normally “closed at rest positioning.” The valve opens upon receipt of an electronic signal such as when a dispenser or pump is switched on. Available in 1 ½” – 3” sizes.
	Model 9095A is an Overflow Prevention Valve installed at the fill port of an aboveground storage tank (top loading). Its purpose is to shut off the flow of product when the liquid level reaches a preset warning level (90 - 95% full).
	Model 548 is a Pressure/Vacuum Vent that is used for normal venting of aboveground storage tanks. Its purpose is to allow the tank to “breathe” during filling and withdrawing operations. Pressure/vacuum poppets seal vapors in the tank when pressure is equalized. This vent must be used in conjunction with an emergency vent and it is recommended that the opening pressure setting is set below that of the emergency vent so the normal vent relieves first.
	The 539 Series of Diffusers reduces turbulence of fuel in storage tanks, thus minimizing vapor creation. Reduced fuel contamination is achieved by directing flow away from debris on tank bottom, and savings are recuperated through less fluid vaporization. Diffusers do not restrict flow of liquid into tank. They easily assemble to standard aluminum drop tubes with screws or threaded pipe attachment. Variety of models available for both AST and UST applications.
	A variety of manholes are available through Morrison in 8”, 9”, 12”, 18” and 36” sizes. They are available for both bolt down and non-bolt down applications. 24” x 24” square manholes are also available. Please call to discuss your requirements.
	Models 318L / 418L offer a large diameter (either 38.875" or 44.875") lightweight manhole cover that is as strong as steel and reasonably priced. For years of trouble-free service in gas station drives, or any location.
	The Morrison 818 Clock Gauge is a unique, fully mechanical, liquid level indicator which can be used in a variety of applications. The standard model will measure up to a 12 ft. dimension. They are intended for small aboveground petroleum storage tanks to eliminate the need to manually "stick" the tank. Operation is simple: the float moves up and down with the level of the product and is cabled to a wheel which drives the hands on the clock.
For more products or information please contact your nearest Keller representative or click here to visit the Morrison Bros. website.