4.Connecting the discharge piping
• Install a 2 in. PVC Schedule 40 threaded male adapter
(1) (not included) into the discharge flange (2) as shown.
Use Teflon tape, silicon sealant, or plumber’s pipe dope
to seal the threads. Ensure that you are connecting to
the sewage pump discharge and not the vent port.
• Connect discharge pipe (3) (not included) to the 2 in.
PVC Schedule 40 threaded male adapter (1) (not
included) using PVC primer and solvent cement to
properly seal the connection.
• Install the 2 in. compression fit check valve (EFSWCV200)
(C) to the discharge line at the appropriate location.
Ensure the flow arrow on the check valve (C) is pointed
in the right direction. Tighten fittings to ensure a
watertight seal.
• Install 2 in. PVC Schedule 40 pipe (4) (not included) into
the 2 in. compression fit check valve (C) and connect this
pipe to the appropriate sewer main pipe for discharge.
Hand tighten the fittings to ensure a watertight seal.
5. Attaching the vent connection
• Install a 2 in. PVC Schedule 40 threaded male adapter
(1) (not included) into the vent hole (2) as shown. Use
Teflon tape, silicon sealant, or plumber’s pipe dope to seal
the threads.
• Connect a vent pipe (3) (not included) to the 2 in. PVC
Schedule 40 threaded male adapter (1) using PVC primer
and solvent cement to properly seal the connection. Connect
the vent pipe to the sewer’s vent system. We suggest that a
union be installed on this line to allow for easy pump service
or removal.
6. Connecting the power and verifying proper operation
• Make sure that the cord grommet is properly inserted into
the lid. This assures a water and gas tight seal.
• Check the pump by filling the basin with water and observe
the pump’s operation through one complete cycle.
INSTALLATION
5
For parts or assistance, call ECO-FLO Customer Service at 1-877 326-3561
