Choose A Product Family Tanks, Risers, Lids, and Accessories Pumping Packages and Components Effluent Filters Control Panels, Alarms, and Floats Treatment Systems and Drainfield Supplies Additional Onsite Products    Choose A Product AdvanTex AX20 Treatment Systems AdvanTex AX100 Treatment Systems Intermittent Sand Filter Packages Recirculating Sand Filter Packages Sand Filter Liners Pond Liners Liner Boot Kits Sand Filter Collection Drains and Accessories Intermittent Sand Filter Manifolds Recirculating Sand Filter Manifolds Orifice Shields Air Coil Kits Sand Filter Pump Basins Filter Fabric Recirculating Splitter Valves Recirculating Ball Valves Flushing Assemblies Valve Boxes Lateral Piping Shallow Gravelless Drainfield Supplies Automatic Distributing Valves Hydrosplitters Hydrosplitter Enclosures Flow Control Assemblies and Flow Control Discs Flowsplitter Basins

 

	Recirculating Sand Filter Manifolds Orenco recirculating sand filter manifolds are provided as a prepackaged kit for accuracy and ease of installation. Included are the manifold header, lateral piping, orifice shields, and flushing assemblies, ready to install in the sand filter bed. One kit is needed for each dosing zone of the recirculating sand filter (RSF). Eliminates difficult and time-consuming field fabrication and ensures accurately sized and spaced orifices. The header is made of 1-1/4-in. diameter Schedule 40 PVC; laterals are 1-in. diameter Class 200 PVC with 1/8-in. diameter drilled orifices. Each kit includes a screw-on cap for testing residual head. Laterals and orifices are located on 24-in. spacing. Custom manifolds available.
	Product Nomenclature
	Product Example Model Code RSFM0650   Description Recirculating Sand Filter Manifold, 6-ft header (4 laterals), 50-ft lateral length (25 orifices per lateral)
	Related Products Air Coil Kits Flushing Assemblies Lateral Piping Orifice Shields