TELESCOPE TRAPEZOID BALLAST

Drop the pump in, set it and forget it. This telescoping system allows you to use a pump that is up to 3 times faster than any conventional plug & play setup.
Telescoping chamber with roll-top closure system

0.6 mm heavy duty tarpaulin material

High strength welded seams

1.5" diameter fill port

Three 1" diameter external drain/vent ports

Trapezoid shape to reduce roll