Morrison Bros. Co. products

Top seal coaxial adaptors are installed on underground storage tank riser pipes. Filling and vapor recovery can be done through a single connection with a coaxial drop elbow.

Designed for tank filling applications where a tight fill connection is not required. Threaded body installs onto riser pipe or directly into tank bung.

Aboveground well protectors provide security and weather protection for monitoring wells that extend above grade.

The lockable cap and adaptor are designed for installation on the O.D. of a 2″ or 4″ schedule 40 or 80 PVC well casing. Serrated adaptor body will not come off once pushed onto the well casing. Cap threads onto adaptor for a watertight seal.

The 1018 series gauge displays the liquid level of product stored in an aboveground tank. The mechanical gauge measures the liquid level and converts the reading to an electronic signal which is displayed on the console. 

The audible alarm whistles when the liquid level in the aboveground storage tank reaches the preset level. The pressure vacuum vent allows the tank to breathe during filling and dispensing operations.

Top clean-out Y-type line strainers are used in horizontal pipelines to filter debris and protect downstream equipment.

The diffuser is attached to the end of a drop tube to reduce turbulence and vapor loss during fuel fills. It also acts as a rag catcher. Tank filling, manual sticking, water detection and cathodic protection (with certain models) can be accomplished without any change in procedure or routine. The diffuser will not restrict flow or cause any noticeable difference in filling.

The diffuser is designed for installation at the bottom end of a drop tube to reduce turbulence and vapor loss during the filling operation.

The diffuser is attached to the end of a drop tube to reduce turbulence and vapor loss during fuel fills. It also acts as a rag catcher. Tank filling, manual sticking, water detection and cathodic protection (with certain models) can be accomplished without any change in procedure or routine. The diffuser will not restrict flow or cause any noticeable difference in filling. An extended version is also available. If the tube is too short to meet code, purchase the extended diffuser instead of replacing the tube. This diffuser provides an additional 12” of length to the drop tube.