Topp B2700SV-2 23" x 31" 2" Side Vent Poly Basin (Undrilled, No Grommet) Manufacturers__Topp Industries Inc.__Fiberglass Basins__30" Diameter Basin The WP-BB 5 micron string-wound

The WP-BB 5 micron string-wound sediment filter cartridges are manufactured without any anti-static agent during the winding process to reduce the electrical charges produced during the winding process

while maintaining extremely low pressure drop

these pumps can draw water down as low as 1/8" (3 mm)

Zoeller J651 Series Sewage & Dewatering Pump Description

Self-Lubricated

Topp B2700SV-2 23" x 31" 2" Side Vent Poly Basin (Undrilled, No Grommet) Manufacturers__Topp Industries Inc.__Fiberglass Basins__30" Diameter Basin The WP-BB 5 micron string-woundThe Side Vent Sump and Sewage Ejector Basins' unique design has been developed for efficient maintenance, reducing service time dramatically. With the vent pipe remaining intact, gone are the days of cutting then repairing the vent pipe for achieving regular pump maintenance. This approach to the design of this basin easily reduces the time for your service calls by one third. 50% more volume than the industry standard 18" x 30" basin. (65 U. S.