Download wall hung toilet plumbing diagram, installation detail, and CAD drawing. Step-by-step guide with dimensions and fixing details.
A wall hung toilet plumbing system is widely used in modern residential and commercial buildings due to its aesthetic design, easy cleaning, and space-saving installation.
This guide provides a complete wall hung WC installation detail, including:
- Plumbing layout
- Fixing details
- Concealed cistern design
- CAD drawing download
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๐ What is a Wall Hung Toilet?
A wall hung toilet (wall-mounted WC) is a sanitary fixture mounted on a concealed frame, with:
- Hidden flush tank (concealed cistern)
- No floor contact
- Clean and modern finish
โ๏ธ Components of Wall Hung Toilet System
๐น 1. Concealed Cistern
- Installed inside wall / duct
- Stores flushing water
- Connected to flush plate
๐น 2. Support Frame (GI Frame)
- Heavy-duty metal frame
- Supports toilet load (up to 400 kg)
- Fixed inside wall
๐น 3. Flush Plate
- External control panel
- Dual flush system
๐น 4. Drainage Pipe
- 100 mm soil pipe
- Connected to stack
๐น 5. Water Supply Line
- 15 mm CPVC / PPR pipe
- Connected to cistern
๐๏ธ Wall Hung Toilet Plumbing Diagram (Step-by-Step)
๐น Step 1: Drain Pipe Connection
- Use 100 mm soil pipe
- Provide proper slope
- Connect to vertical stack
๐น Step 2: Concealed Cistern Installation
- Fix cistern at height: ~1 meter from floor
- Ensure accessibility for maintenance
๐น Step 3: Frame Fixing
- Anchor frame to wall + floor
- Ensure alignment and level
๐น Step 4: Water Supply Connection
- Provide 15 mm pipe with stop valve
- Connect to cistern inlet
๐น Step 5: Finishing
- Cover frame with cement board / brick wall
- Install WC pan
- Fix flush plate
๐ Standard Dimensions (VERY IMPORTANT)
| Component | Dimension |
|---|---|
| WC Height | 400โ450 mm |
| Cistern Height | 1000โ1200 mm |
| Pipe Size (Drain) | 100 mm |
| Water Supply | 15 mm |
๐ Key points:
- Maintain proper slope in drainage
- Provide access panel for maintenance
- Ensure waterproofing
๐ญ Recommended Brands
๐น Sanitary Brands:
๐ก Advantages of Wall Hung Toilet
- Modern design
- Easy cleaning
- Space saving
- Concealed plumbing
โ Common Mistakes to Avoid
- Improper frame fixing
- No access panel
- Wrong pipe slope
- Poor waterproofing
โ FAQ (RankMath Schema Ready)
Q1: What pipe size is used for wall hung toilet?
๐ 100 mm soil pipe.
Q2: What is standard height of wall hung WC?
๐ 400โ450 mm from finished floor level.
Q3: Is wall hung toilet strong?
๐ Yes, up to 400 kg load capacity.
Q4: Can I download CAD drawing?
๐ Yes, available on mepwork.in with email unlock.
Toilet Detail CAD Download (DWG + PDF) โ Free Download 701.39 KB 1 downloads
Looking for toilet detail CAD drawings (DWG + PDF) for plumbing design?This page...Download free AutoCAD DWG files for MEP engineers including plumbing, HVAC, fire alarm, and electrical systems. All drawings are ready to use and based on industry standards.
๐ข Why Download from MEPWORK?
- Free DWG files
- Ready-to-use drawings
- Designed for engineers
- Updated as per industry standards
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