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Bravo 42″ Diameter Singlewall Collar-Mount Tank Sumps with Lid


The “PP” collar mount variant of the B-407 REVOLUTION Series Tank Sumps is designed for installation to the short round tank collars typically installed by the tank manufacturer. The 2-piece 407-PP sump features a high-neck round reducer at the top and is Octagonal (8-sided) all the way to the round collar mount interface at the bottom. The bottom half of the sump features a deep tongue-in-groove channel for sealing via a simple slurry pour.

FRP lamination kit, 2 gallons resin, 90′ glass mat; fiberglass lam kit – attach SW sump to collar, double sided lamination 3 layers

1/2 gallon paste kit; FRP transitions prior to lamination as needed

Slurry kit for collar pour, .75 gallon epoxy slurry kit; pour inside of collar attach point on Xerxes or CSI collars

Weight 250 lbs
Dimensions 38 × 36 × 30 in

42", 48", 60", 72", 84"


32" Snap Lock, 36" Snap Lock, 32" Twist Lock

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