Rear discharge centreline
Verify that the rough plumbing wall socket matches the standard 180 mm centreline.
One-Piece Toilets
MB-1898H One-Piece Toilet
An architectural square one-piece toilet specifically configured for wall-outlet drainage (P-trap H180mm), resolving plumbing constraints in commercial building retrofits and same-floor drainage structures.
- 690 × 356 × 740 mm square-profile footprint
- Rear discharge P-trap (H180 mm centre height) for through-wall waste piping
- Crisp geometric lines that align with contemporary commercial interior standards
- High-strength vitreous china with seamless skirted side panels
- Model
- MB-1898H
- Dimensions
- 690 × 356 × 740 mm
- Configuration
- Wall outlet · H180 mm
- Finish / color
- Crystal white
Model overview
MB-1898H Wall-Outlet (P-Trap H180mm) Toilet Specifications
An architectural square one-piece toilet specifically configured for wall-outlet drainage (P-trap H180mm), resolving plumbing constraints in commercial building retrofits and same-floor drainage structures.
Essential for commercial building conversions, European/Southeast Asian same-floor drainage systems, and retrofits without dropped-slab floor penetrations. This unit is configured for rear discharge (P-trap). If your site provides floor drainage (S-trap 300/400mm), select MB-1843 for the same geometric aesthetic.
B2B Project Fit & Sourcing Guidance
Confirm MB-1898H for your market Essential for commercial building conversions, European/Southeast Asian same-floor drainage systems, and retrofits without dropped-slab floor penetrations.
Alternative selection: This unit is configured for rear discharge (P-trap). If your site provides floor drainage (S-trap 300/400mm), select MB-1843 for the same geometric aesthetic.
Technical specifications
Engineering Data & Sourcing Specifications for MB-1898H
Drawing-level parameters, water conservation performance, and export logistics data for project evaluation.- Product model
- MB-1898H
- Product type
- One-Piece Toilet
- Dimensions
- 690 × 356 × 740 mm
- Installation / Outlet
- Wall outlet · H180 mm
- Finish / Color
- Crystal white
- Product family
- One-Piece Toilets
- Flushing Technology
- Direct washdown + horizontal siphon (4.8L / 3.0L)
- Trapway & Waste Path
- Horizontal P-trap outlet 100 mm OD (H180 mm)
- Water Seal Depth
- 50 mm anti-siphon water barrier
- Container Loading (40HQ)
- ~280 pcs / 40HQ container
- OEM / Customization Scope
- Project barcode marking, OEM rubber seal accessories included, private-label branding
Toilet specification checklist
What buyers should confirm for MB-1898H
Check the drainage condition and destination-market requirements before sample approval.Wall sleeve connector alignment
Compatible with standard flexible or straight elastomeric wall waste couplers.
Solid vs hollow wall installation
Requires rigid back-wall surface to seal perimeter against wall tiling.
Commercial retrofit logistics
Protected with reinforced honeycomb corner cartons for high-rise refurbishment deliveries.
Category engineering
One-Piece Toilet Manufacturing Advantages
MICAWA combines high-temperature ceramic production, fully glazed trapways and verified flushing and durability tests for one-piece toilet programs.Microcrystalline easy-clean glaze
An antibacterial, self-cleaning glaze supports a smoother surface and easier routine cleaning.
Fully vitrified ceramic body
Fired at 1,280°C for 18 hours, with a water absorption rate of 0.1%.
Fully glazed waste path
The complete trapway receives three glaze applications, with a passage diameter of at least 50 mm, a three-second rapid discharge target and a water seal height of at least 50 mm.
Water-saving dual flush
Full flush uses no more than 4.8 L and half flush no more than 3.3 L, with flushing noise around 50 dB.
360° rim wash coverage
A full circular water path achieves a measured 98% cleaning rate, helping reduce repeat flushing.
High discharge performance
Test capability reaches 200 ball discharges, 1,000 g solid-waste discharge and zero residual particles.
Durable seat and flushing parts
Soft-close seats are tested for at least 50,000 opening cycles, while flushing components are tested for at least 100,000 operating cycles.
Filtered inlet valve
An integrated inlet filter helps the flushing system adapt to more complex water conditions.
These figures describe MICAWA’s category-level manufacturing, material and test capabilities. Confirm their applicability, optional functions and destination-market documentation for model MB-1898H against the current technical sheet and quotation.
Packaging & delivery
Packing checks for MB-1898H
Confirm the packing plan after the product configuration is approved so protection, accessories, marks and loading data match the order.
- Ceramic protection and carton method
- Seat and fitting pack list
- Model labels and shipping marks
- Loading quantity after packing confirmation
Product presentation
Need a closer view before shortlisting?
Request the current product presentation package for model MB-1898H, including available detail imagery and video material.Model inquiry
Request the current specification and quote for MB-1898H
Share your rough-in or outlet position, required flush configuration, target market, quantity and delivery destination. MICAWA will review the request against the current MB-1898H technical information and available supply configuration.Continue exploring
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Compare related MICAWA models and confirm the best fit for the same purchasing brief.
Toilets FAQ
Questions to confirm for MB-1898H
Use the current product sheet and approved quotation as the final reference for this model.Which rough-in and outlet details should I confirm for MB-1898H?
Confirm whether MB-1898H will connect to a floor or wall outlet, the required rough-in distance and the applicable project drainage drawing.
Which flush and seat configuration applies to MB-1898H?
Request the current MB-1898H technical sheet to confirm its flushing configuration, seat, included fittings and any available options.
What should I send for a MB-1898H toilet quotation?
Send the target market, rough-in or outlet position, expected quantity, required documentation and delivery destination.