User manual
Important: The T-Pump inlet and outlet fittings have left-hand threads. Be certain that fittings have not
loosened during hose installation. To tighten fittings, turn counterclockwise. To loosen, turn clockwise.
Electrical Wiring:
Wire the T-Pump as shown in the wiring diagram. Use the multistranded copper wire. Protect the wiring by
installing grommets or other protective device at holes and sharp edges. Proper fuse or circuit breaker size is
extremely important for pump and wire protection. Overfusing this pump will result in warranty invalidation.
Caution: U.S.C.G. Regulations allow overboard discharge of untreated sewage when the vessel is beyond
the 3-mile limit. However, the overboard discharge seacock or shut-off valve must be secured in the closed
position while operating within the 3-mile limit. Use of a padlock, heavy tape, non-releasable wire tie or
removal of the valve handle would be considered adequate securing of the valve.
600340678 1/05
2
1
1
4
1
1
1
2
2
2
1
1
1
1
1
1
8
1
1
Item
Part No.
Qty.Description
*Note: When reassembling pump, tighten screws to 20±2lbs., or
until snug. Over-tightening will cause holes to strip.
T-Series Discharge Pump
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15A
16
17
600340237
385640239
600341502
600342332
385310151
600340664
600343006
600347807
600340669
600347802
600341489
385230980
600347788
600344470
385310245
385310246
600341503
307341113
385310250
#4 x 3/8" Pan Head Screw
Pump Cover Kit
Pump Top Closure
#10-32 x ½" Hex Head Screw
O-Ring Replacement Kit
Bushing
Shoulder Screw, ½" x .687 x 3/8-16
Bellows Clamp
Valve Nipple
1 ½" Duckbill Valve
Pump Body
Bellows Assembly (includes item 6)
Set Screw, ¼-28 x 5/16"
Eccentric
12 VDC Motor
24 VDC Motor
#10-12 x 7/8" Hex Washer Head Screw *
1" x 1 ½" Reducing Adapter
Not Shown
Pump Assembly Less Motor
(includes items 3, 5, 6, 8, 9, 10, 11, 12, 19)
Dometic Corporation manufactures a complete line of sanitation products and systems. Write or call the
factory to receive free literature on the following products:
· VacuFlush
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Deodorant
· SeaLand
®
brand Marine Toilet Tissue
· SeaLand
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Toilet Bowl and Seal Cleaner
· Tough Tank
®
Holding Tanks
· SeaLand
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Holding Tank Vent Filter
· OdorSafe
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Sanitation Hose and Fittings
· TankWatch
®
Holding Tank Level Monitors