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Model 47USTWO - 4" NPT Overfill Valve

Model 47USTWO - 4" NPT Overfill Valve


2" Waste oil overfill valve kit designed to fit your 4” UST opening.  

Application -
2” overfill valve. Designed to fit your 4" UST opening. With no minimum flow rate this valve can be used for a wide variety of applications.

Features -
 No minimum flow rate to operate
 No line shock, gradual shut-off
 No float hang up
 Prevents overfills in tanks reducing contamination and costly clean-up
 Completely automatic operations
 Easily retrofitted to existing tanks

 4" NPT tank opening

Construction -
• Hard coated aluminum
• Reinforced closed cell float
• Buna gaskets

Sales Sheet


Waste Oil Funnel:   Sales Sheet

Price: $0.00