Septic/Cistern Tank Accessories - for Poly tanks

Product Name	Part #	Price
3-inch Grommet	E-3RG	$14.00
4-inch Grommet	E-4RG	$17.50
Manway Extension Sleeve - 1-foot - Poly	P12-MHS	$217.30

More Information

allows for a 4" dia. pipe to be inserted into poly holding tank and provides a seal around pipe.