Product Description
DOMETIC / SEALAND Macerator Discharge Waste Pump, 12VDC, 24VDC
Uses: Black Water, Holding Tank, Vacuum Toilet
Model: S12, S24, T12, T24
FEATURES:
- S-Series Designed for Sealand's "Vacuflush" Toilet systems
- T-Series Designed for general Blackwater Discharge
- Run Dry Protection
- MAX distance from holding tank is 15 ft
- Handles 1/2" Solids
- 1.5" Slip-on Hose Ports, 1.5" x 1" Hose adaptor available
Sealand / Dometic S-Series Pumps are designed specifically for the Sealand "Vacuflush" toilet system, the T-Series for general blackwater discharge across most toilets and holding tanks. Pump handles 1/2" particulate without issue, and can run dry, moving a maximum 300 GPH.
Holding tanks are also available, and listed separately.

MODEL - MOTOR INFORMATION:
S12, 12VDC, 6 AMP DRAW, 10 AMP FUSE, 12-14 ga. Wire
S24, 24VDC, 3 AMP DRAW, 5 AMP FUSE, 14-16 ga. Wire
T12, 12VDC, 6 AMP DRAW, 10 AMP FUSE
T24, 24VDC, 3 AMP DRAW, 5 AMP FUSE
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Wet End:
Pump Body - Glass Reinforced Poly, Valves - EPDM, Bellows - PE/PP Resin
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DOMETIC / SEALAND PARTS NUMBERS:
- S-Series Vacuum Pump
- 385640239 - Pump Cover Kit
- 385311324 - Pump Top Kit (Includes Fasteners)
- 385311224 - "W" Motor Mounting Hardware Kit
- 385311065 - "W" Motor Replacement 12 VDC
- 385311066 - "W" Motor Replacement 24 VDC
- 385310644 - Eccentric Kit (Adapter for Motor to Pump Body)
- 385310151 - O-Ring Replacement
- 385311226 - Bellows Clamp Kit
- 385310242 - Bellows Bushing
- 385230980 - Bellows Assembly (Includes Bushing)
- 385311844 - Pump Body
- 385310076 - 1.5" Duckbill Valve Kit (2)
- 385311316 - Valve Adapter
- 385311315 - Valve Nipple
- T-Series Vacuum Pump (European # in Brackets)
- 385311142 - Pump Cover Kit (860003853111428)
- 385311225 - Pump top closure kit (86000385112251)
- 385310151 - O-Ring Kit (86000385310151)
- 385310242 - Bellows Bushing (860003853102427)
- 385310644 - Eccentric Kit (Adapter for motor to Pump Body) (860003853106444)
- 385311226 - Bellows clamp Kit (860003853112269)
- 600340669 - Valve Nipple (860006003406697)
- 385310076 - 38 mm ID Duckbill Valve Kit (860003853100769)
- 600341489 - Pump Body (860006003414899)
- 385230980 - Bellows Assembly (860003852309809)
- 385311065 - 12 VDC Motor (860003853110651)
- 385311066 - 24 VDC Motor (860003853110661)
- 307341113 - 38mm x 25 mm Reduction Adapter (860003073411137)
- 385311224 - Hardware Kit (860003853112244)
- 385310250 - Pump Assembly W/O Motor (860003853102500)
CROSS-REFERENCE MODEL(S) LIST:
Supersedes or Replacement for
- N/A
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DOMETIC / SEALAND DISCHARGE WASTE PUMP DRAWINGS, CURVES, MANUAL & GENERAL INSTALLATION INFO
(PDF VIEW AND/OR DOWNLOAD)
- DOMETIC / SEALAND DISCHARGE WASTE PUMP S-Series DATASHEET/MANUAL (View and/or Download)
- DOMETIC / SEALAND DISCHARGE WASTE PUMP T-Series DATASHEET/MANUAL (View and/or Download)
- DOMETIC / SEALAND DISCHARGE WASTE PUMP T-Series BROCHURE (View and/or Download)
- DOMETIC / SEALAND DISCHARGE WASTE PUMP T-Series MULTI-LANG MANUAL (View and/or Download)