39 Inch Composite Manhole, Lay-in Lid - A0716-039 related_2-size-polyester-felt-liquid-filter-bags-stainless-steel-ring-50-micron Each pack includes 2 105-617G

Each pack includes 2 105-617G brass Inline Check Valves

Size: 1" x 1/4"

These units offer a 25% freeboard area for excellent backwash ratios

Csa Certified

39 Inch Composite Manhole, Lay-in Lid - A0716-039 related_2-size-polyester-felt-liquid-filter-bags-stainless-steel-ring-50-micron Each pack includes 2 105-617GEmco Wheaton 39" Composite Manhole, Lay in Lid A0716 039 The Emco Wheaton A0716 Composite Manhole is designed with lightweight, slip resistant composite manhole covers, using the latest manufacturing technology to ensure porosity free molding, and compact, homogeneous distribution of reinforcing fiber. The covers utilize a UV resistant treatment to protect against sun and weather damage. Features: Slip resistant tread pattern Stainless steel hardware