The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
7556ALBN - Betts - Relief Vent Assembly for PAF 306-HS Manways - LJI Part: 7556ALBN Brand : Betts Size : 10 Inch Type : Manholes Material : Aluminum / Zinc Vendor Number : 7556ALBN
The Betts 7556ALBN is a 20-inch relief vent assembly for PAF 306 manholes, constructed of zinc-plated steel with Buna seals.
The Betts 7556ALBN Relief Vent Assembly features a 20-inch manhole built from zinc-plated steel with Buna seals. Its emergency pressure relief valve is set to 3.0 to 4.4 psig.
Size: 20 inches Material: Zinc-Plated Steel Seal Material: Buna Relief Valve Setting: 3.0 to 4.4 psig Application: PAF 306 Manholes
© 2026 Littlejohn, Inc. All Rights Reserved.