Vacuum Toilet System
medium
22 models total
Marine vacuum toilet systems for accommodation sanitary installations
6 manufacturers · 22 models
Wärtsilä
11
SUPER TRIDENT Sewage Treatment models: STC0-23, STC01-13, STC02-13, STC03-13, STC04-13, STC06-13, STC08-14, STC10-14, STC13-14, STC15-14, STC20-14, STC25-14, STC30-14, STC40-14, STC50-14, STC60-14, RTC20-14, RTC40-14, RTC60-14, RTC80-14
IMO Approved
ja
Model Number
MEDB00008RD
Wärtsilä Super Trident sewage treatment plants. For ships & offshore platforms.
Model Number
Super Trident
Wärtsilä Hamworthy sewage treatment plants. For marine & offshore applications.
Model Number
Hamworthy STP
Wärtsilä Membrane Bio Reactors (MBR) for marine & offshore applications
Model Number
MBR STP
Vacuum toilets from Wärtsilä - for ship & offshore accommodations
Model Number
Wartsila Vacuum Toilet
Wärtsilä Incineration
Model Number
Wartsila Incinerator
Wärtsilä Sewage treatment plants for ships and offshore platforms.
Model Number
Sewage Treatment Plants
Wärtsilä Retrofit sewage treatment plants
Model Number
Retrofit Sewage Treatment Plants
Wärtsilä Total waste solution for cruise ships
Model Number
Cruise Ships
Wärtsilä GM Series Grease Trap
Model Number
Gm Series Grease Trap
Wärtsilä Vacuum collection systems
Model Number
Vacuum Collection Systems
Jets
4
Jets COD
Ship-wide system, 10-1500 users
· Marine Equipment
· decentralized vacuum toilet
Type
Vacuum Toilet System
Common Failures & Inspection Points
- COD valve failure
- Vacuum generator malfunction
- Piping blockage
- Sensor fault
Service: COD creates vacuum at each flush — no central vacuum tank. Very water-efficient. Annual valve service.
Spare Parts: Ersatzteile über Jets oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
Strengths
- Very low freshwater consumption per flush
- No large central vacuum tank required, saving deck space
- Simple valve design allowing annual preventive maintenance
- Compact installation suitable for retrofit on existing vessels
Weaknesses
- COD valve can fail and requires regular inspection
- Vacuum generator is a mechanical component prone to malfunction
- Piping blockage may occur if waste solids are not properly sized
- Sensor faults can interrupt flushing cycles
Typical Vessels:
FerryCruise shipOffshore supply vesselCoastal cargo vesselResearch vessel
Decision Guide: Choose if: water conservation is a priority, deck space is limited, and the operator can commit to annual valve service. Avoid if: the vessel operates in harsh environments where mechanical reliability of vacuum generators cannot be guaranteed or if maintenance intervals longer than one year are required.
Use Cases: Commonly installed on passenger‑focused vessels such as ferries and cruise ships, as well as offshore support vessels where fresh water is at a premium and space for a central vacuum tank is constrained.
Jets Vacuumarator 900
unverified
· vacuum toilet
System type
vacuum toilet
Description
vacuum toilet unit — single toilet
Application
marine sanitary
Jets Vacuumarator 3000
unverified
· vacuum toilet
System type
vacuum toilet
Description
vacuum toilet unit — multi-toilet, up to 30 users
Application
marine sanitary
Jets Vacuumarator 5000
unverified
· vacuum toilet
System type
vacuum toilet
Description
vacuum toilet unit — large vessel, up to 100 users
Application
marine sanitary
Evac
3
Evac 910S
unverified
· vacuum toilet system
System description
vacuum toilet system (small vessel)
Application
marine sanitary / water treatment
Evac 910M
unverified
· vacuum toilet system
System description
vacuum toilet system (medium vessel)
Application
marine sanitary / water treatment
Evac 910L
unverified
· vacuum toilet system
System description
vacuum toilet system (large vessel)
Application
marine sanitary / water treatment
CSSC Nanjing Luzhou Machine
2
STD series sewage treatment models: STD-1, STD-2, STD-3, STD-4, STD-5, STD-6, STD-8, STD-10, STD-15, STD-20
IMO Approved
ja
Model Number
MEDB00008Y5
MBR Series Marine Sewage Treatment Plant (Models MBR-15, MBR-30, MBR-50, MBR-80, MBR-100, MBR-120 and MBR-150)
IMO Approved
ja
Model Number
MEDB0000833
Environmental Protection Engineering
1
TRITON FIT 3, TRITON FIT 6, TRITON FIT 12 (Sewage Treatment Plant)
IMO Approved
ja
Model Number
MEDB00008NK
TBG Marintec
1
TST - 15, 25, 35, 55, 85 Sewage Treatment Plant
IMO Approved
ja
Model Number
MEDB000015K