The Zoeller indoor sewage pump systems are normally installed by digging a hole wide enough for the diameter of the basin to fit into and deep enough to allow the basin to either sit flush with the top of the floor or slightly above the floor so the top cover will be able to be accessed for future maintenance. Click here for gallon capacity of basins and click here for pump specs. Centerline of hub on 24" diameter x 24" basin is located 8" from the top of the basin. Centerline of hub located 10-1/2" from the top of the basin on 18" diameter x 30" and 24" diameter x 36" basins. Outdoor basins have solid Polyethylene Structural Foam ( PSF) lid and basin with 2" discharge on side, and are rated for outdoor burial. Premium indoor basins include split cover for easy pump inspection. Premium systems include an anti-flotation device, torque stops and a 4" snap-in hub. Code" models will include a 4" Cast Iron Hub. The Deluxe basins will have a 4" PVC hub and the "L.A. All of the check valves sold separately below can be installed on vertical or horizontal pipe, but vertical mounting is recommended for indoor sewage pump systems.īasins are made of Polyethylene Structural Foam, Polyethylene, or Fiberglass and typically include one piece solid polyethylene or solid steel covers and a 4" pipe seal hub, and have a 3/16" vent hole drilled. Installing a check/ball valve combination in the discharge pipe allows you to keep any back flow from reaching the basin while servicing it. Click here for more detailed pump flow rates.Ī check valve is needed for these sewage sump systems and for your convenience we offer a few choices giving you the freedom to choose the one that is best for your application. of dynamic head pressure, with a maximum vertical lift (shut-off) at 19.5 feet. of dynamic head pressure, with a maximum vertical lift (shut-off) at 18 feet. (How high it will pump before shutting off.) The Model 264 pump is.
of dynamic head pressure, with a maximum vertical lift (shut-off) at 21.5 feet. The Model 266 pump is 1/2 HP and has a flow rate of 128 ft. These pumps are able to pass 2" spherical solids due to the non-clogging vortex impeller design. These Zoeller sewage pump systems include top quality sewage ejector pumps. ADA Compliant & Independent Living Aids.
#SEWAGE EJECTOR PUMP VENTING DIAGRAM INSTALL#
Cut the joist, install a blocking piece, and attach 2x4 cleats around the opening. If so, remove as much flooring as necessary to get at the framing. You might find that a joist is in the way of a toilet bend, for example. To be on the safe side, slope the vents.Ĭheck your plumbing setup first to ensure the project goes smoothly.
Drain and vent lines must be positioned precisely, so you should install them before the supply pipes.Before you begin, have your plans approved by an inspector and consider the following: Installing drain and vent lines in your bathroom is a home project that can be completed in a weekend.