Morrison Bros. 379 2 in. Male NPT Aluminum Fill Cap And Vent (MO3790100AC)

2" Male threaded vent installs directly into a female threaded opening of a small storage tank P...

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2" Male threaded vent installs directly into a female threaded opening of a small storage tank
Provides direct filling access point when the hinged fill cap is in the open position
When closed, the screened opening protects the tank from debris and insects
Lockable with a padlock

From $16.99

Morrison Bros. 179-M Series Aluminum Hinged Style Fill Caps - Male (MO179M0100AC,MO179M0200AC)

Designed for tank filling applications where a tight fill connection is not required. Threaded bo...

From $69.30

Morisson's Model 245 is a lightweight, spring-loaded emergency vent (pressure relief only) used o...

$229.03

Lightweight construction
Dual disc for easy opening and cushion closure
Right angle design
Drag ...

From $149.52

$281.74

Durable metal-to-metal seats
Thermal expansion relief in 25 PSI
200 PSI cold non-shock pressure ...