Connections

• Connect inlet hose using either 5/8" or 3/4" ID hose. Make sure all inlet connections are airtight and free of sharp bends or restrictions.
• Note: A sleeve is included to adapt pump inlet from 5/8" to 3/4" Connect 1" or 1-1/2" hose to discharge port and make suitable connection to holding tank or other discharge system. Avoid sharp bends or restrictions. Note: Adapter 98023-0080 is included to convert discharge port to 1-1/2" ID hose.
• For above waterline installations, a check valve may have to be installed in the flush water intake line to ensure rapid pump priming. To retain water in bowl, make a loop in the discharge line about 8 inches above base of bowl. Do not connect inlet hose to a pressurized water system.
• If toilet is, or can be, below waterline at any normal (including static) attitude of vessel heel and/or trim, a 3/4" Vented Loop Fitting must be installed in the length of hose connecting the flushing pump to the inlet seacock.
• The Vented Loop Fitting must be positioned so it remains slightly above the waterline at all angles of heel and trim.