MORRISON BROS MODEL 9095A — Type: Mechanical, float-activated valve that
terminates product flow into tank when the level reaches a pre-set warning level (90-95%
of capacity).       Available in 2" (requires a 4" opening to install) and 3" (requiring a 6"
opening to install). The 2" version is typically used in a 'top fill' application with a spill
containment bucket like the Morrison 618. The 3" version, meanwhile, is commonly
used with 'low fill' applications that allow the tanker driver to fill the tank through the top
from ground level. Spill containment is provided by a device like Morrison's model
515.       Features: An adapter is provided with both size valves allowing the mounting of
a drop tube. The 3" version of the overfill prevention valve includes a special model for
aviation fuel as well as the standard gasoline/diesel model. Both the 2" and 3" size valves
are supplied with a 'cam and groove' adapter for tight coupling the delivery hose. The
dust cap for the adapter is not included and is ordered separately.

OPW MODEL 61SO — Type: Mechanical, float activated overfil prevention valve, certified
(in the 400C-EVR series) for installation on Phase 1 OPW EVR systems.        Installed
in the base of OPW's EVR approved spill containment with a jack screw device that
allows liquid in the container to be drained directly into the drop tube, eliminating a leak
point in previous spill containment systems.       Features: Provides positive shutoff before
an overfill condition per EPA regulations, without intervention from the transport driver.