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Marine vacuum sewage churning pump, vacuum toilet, ceramic toilet body, vacuum toilet accessories, sewage valve, actuator, water valve, stainless steel vacuum squat toilet, vacuum sewage system

Turnkey upgrade solution for aging marine vacuum sewage systems—direct replacement of EVAC/JETS components with new, durable equipment (including pumps, toilets, valves, and accessories) to improve efficiency & meet latest marine environmental regulations.

Assortment of marine vacuum sanitation system components (compatible with EVAC & JETS models)

Marine vacuum sewage churning pump, vacuum toilet, ceramic toilet body, vacuum toilet accessories, sewage valve, actuator, water valve, stainless steel vacuum squat toilet, vacuum sewage system

Product Introduction

Marine Vacuum Sanitation System Components | CCS Certified | Part No. 6559505, 6562975

Professional Marine Vacuum Sewage System Kit – For Commercial & Offshore Vessels

This marine-grade vacuum sanitation system kit is engineered to meet the rigorous demands of maritime operations, complying with International Association of Classification Societies (IACS) standards, MARPOL Annex IV sewage discharge regulations, and SOLAS Convention requirements. Designed for form-fit-function compatibility with mainstream marine vacuum systems, it features CCS-certified marine motors, corrosion-resistant materials, and precise performance matching. Key part numbers include 6559505, 6562975, 6560678, 6540968, and 6542450 – search these codes to access exact component specifications tailored to your vessel’s needs.

Key Advantages for Marine Applications

Multi-Class Certification: CCS, ABS, BV, DNV-GL, LR, NK type approval – fully compliant with global ship classification requirements
Direct Compatibility: Engineered to match the dimensional and performance parameters of leading marine vacuum system brands, no system rework required
Corrosion Resistance: 316L stainless steel (ASTM A240) wetted parts, FKM (Viton) seals – withstands seawater, sewage, and marine chemical exposure
Energy Efficiency: Dual-frequency (50Hz/60Hz) & dual-voltage (380V/440V) motor design, freshwater consumption ≤0.8L/flush – reduces operational costs
Easy Maintenance: Standardized part dimensions, quick-disconnect fittings, and comprehensive repair kits – minimize vessel downtime

Core Component Specifications (With Part Number Reference)

1. Marine Vacuum Sewage Pump (Part No. 6580439, 6541200, 6545725)

Electrical Parameters: Dual-frequency & dual-voltage configuration – 380V/50Hz, 440V/60Hz. CCS-certified marine motor with IP55 protection rating (IEC 60529)
Performance Metrics: Vacuum degree range -0.6~-0.9bar; positive displacement impeller handles 8mm solid particles; supports dry-running operation (critical for marine dynamic conditions)
Material Construction: Pump body: 316L stainless steel; impeller: duplex stainless steel (SAF 2205); mechanical seal: silicon carbide vs. carbon (Part No. 5490580)
System Compatibility: Max support for 8 terminal units per pump, aligned with standard marine vacuum network designs

2. Vacuum Toilet & Accessories (Part No. 6543419, 6559505, 6540936)

Functional Specs: Vacuum trigger threshold ≤-0.4bar; freshwater consumption ≤0.8L/flush (adjustable per vessel requirements); dual-flush option for water conservation
Ceramic Body: High-density alumina ceramic (fired at ≥1800℃) with anti-fouling glaze (hardness ≥8 Mohs); compliant with IMO PSPC coating standards
Key Accessories: Flush ring (Part No. 6540968) – 316L stainless steel, anti-clog design
Sealing gasket (Part No. 6542450) – FKM material, 10,000+ cycle durability
Spring (Part No. 6542318) – 17-7 PH stainless steel, corrosion-resistant
Seat & cover (Part No. 5442101) – UV-stabilized polypropylene, marine vibration-resistant

3. Marine-Grade Valves (Part No. 6562975, 6560678, 5774400)

Discharge Valve (Part No. 6562975, 5779210, 6543002): Pneumatically-actuated, PN10 nominal pressure (compliant with marine pipe system EN 12224 standard); double-seated FKM seals for zero leakage. Body material: 316L stainless steel
Water Valve (Part No. 6560678, 5774400, 6542997): Solenoid-controlled, 12V/24V DC marine electrical ratings; PN10 pressure rating; flow precision ±2%. Valve core (Part No. 6542998) – ceramic material for wear resistance
Check Valve (Part No. 5973401, 5959902, 6541525): One-way flow design, vacuum resistance ≤-0.95bar; mini check valve (Part No. 5959902) for compact installation spaces

4. Actuation & Control Components (Part No. 6560674, 6541675, 5775500)

Pneumatic Actuator: Rotary design, response time ≤0.5s; aluminum alloy housing (hard anodized) passes ASTM B117 1000-hour salt spray test. Compatible with standard marine pneumatic systems (NPT 1/4″ air ports)
Control Mechanism (Part No. 6560674): Vacuum pressure feedback control, integrated over-vacuum protection (-0.95bar setpoint); works with marine PLC systems via 4-20mA signal
Buttons & Sensors: Delay flush button (Part No. 6541458), vacuum probe (Part No. 6541552), pressure sensor (Part No. 6543101) – all IP67-rated for marine environments

5. Stainless Steel Vacuum Squat Toilet (700×700mm)

Dimensions: 700mm×700mm (L×W×H), compliant with ISO 7005-2 installation standards
Material: 2mm-thick 316L stainless steel (EN 1.4404), brushed finish; welded construction with smooth internal surfaces
Safety Features: Non-slip tread pattern (meets SOLAS Chapter II-1 slip resistance requirements); rounded edges to prevent injury

6. Repair & Maintenance Kits (Part No. 6543035, 6545052, 6541709)

Comprehensive repair kits cover all critical components, reducing maintenance lead time: – Vacuum pump repair kit (Part No. 6543035): Includes impeller (Part No. 6547360, 5450072), mechanical seal (5490580), and锁紧螺母 (5490587) – Valve repair kit (Part No. 6545052): Contains seals, springs, and valve core (6542998) – Blower repair kit (Part No. 6541709): Features impeller (6542549) and bearing assemblies

Key Part Number Cross-Reference

Part Number	Component Name	Application
6559505	Vacuum Toilet Accessory	Vacuum toilet assembly
6562975	Discharge Valve	Sewage discharge system
6560678	Water Valve	Toilet flushing control
6540968	Flush Ring	Toilet flushing distribution
6542450	Sealing Gasket	Valve & pump sealing
6542318	Spring	Valve actuation
6541675, 5775500	Pneumatic Actuator	Valve control
6580439, 6541200	Vacuum Pump	Central vacuum generation
6545725	Crushing Pump	Sewage particle comminution

Marine Application Compliance

This system fully adheres to: – MARPOL Annex IV: Sewage discharge limits (≤0.02% solids content) – ISO 9001:2015: Marine equipment quality management – IEC 60068-2-6: Vibration resistance for marine machinery – ASTM B117: Salt spray corrosion testing (1000-hour pass) Suitable for container ships, bulk carriers, offshore drilling rigs, FPSOs, yachts, and naval auxiliary vessels.

Quality Guarantee

All components undergo 10,000+ operational cycle testing, vacuum leakage inspection (EN 13923), and material verification. 18-month warranty, with global spare parts supply (lead time ≤20 days). Search part numbers 6559505, 6562975, 6560678, or 6540968 for customized quotes and technical support.