Toto Spares, Toto Parts, Toto Spare Parts, Spare Code No : N40400,
TOTO Spare N40400 – Details & Uses
🧩 What is N40400?
- The TOTO N40400 is an aerator used in TOTO faucets/taps.
- It is fitted at the mouth (outlet tip) of the tap spout.
- Similar category as N15511, but size/design may differ depending on model.
👉 Simple meaning:
N40400 is the small outlet fitting that controls the water flow from the tap.
⚙️ Main functions / uses
1. Smooth water stream
- Converts direct water flow into a soft, even stream
- Prevents splashing in wash basin/sink
2. Water saving (eco function)
- Mixes air + water
- Reduces water consumption while maintaining pressure feel
3. Dirt filtration
- Contains mesh layers that block:
- Sand
- Rust particles
- Pipe debris
4. Flow & pressure control
- Maintains consistent flow even if pressure fluctuates
- Improves user comfort
🛠️ Where it is used
- Wash basin faucets
- Kitchen sink taps
- Mixer taps (hot & cold)
- Some sensor/auto faucets
🔄 When to replace N40400
Replace this aerator if you see:
- 🚿 Low or blocked water flow
- 💧 Splashing or uneven spray
- 🟤 White scaling or dirt buildup
- 🔇 Noisy or irregular water output
🧾 Quick comparison (for clarity)
Spare PartTypeLocationFunctionMC35BCartridgeInside tapFlow + temperature controlN15511AeratorTap outletSmooth & save waterN40400AeratorTap outletSame function (different model/size)
👍 Summary
- N40400 = Faucet aerator (outlet part)
- Controls water flow quality, saves water, filters impurities
- Easy to replace and low-cost spare
- Used in many TOTO faucet models.
TOTO : Control unit, toto Powercable, toto Rubber flapper, toto Signal Cable& Conduit Pipe, toto Right hook,
toto Screw, toto Concealed Automatic Urinal Flush Valve, toto Shower Hanger & Screw, toto check nut & lock on cartridge, toto Controller Unit, toto Cartridge, toto Fill Valve, toto HANDLE/KNOB, toto SSBolts &Nuts, toto PRESSURE CONTR.., toto Avante Wall Hung Toilet W/Invisible Fixing Kit, toto Flexible Hose, INDIA.
TOTO : Base Plate Assy, toto Soft Landing Unit, toto Soft Landing Unit, toto Damper dryer for WL .., toto DUMPER / PLASTIC LID ON WAND, toto Indication Substrate Assembly, toto Fixed Shower Head, toto Bath & Spout, toto Handle,
Toto thermostatic knob, toto Flange Cap, toto Flange Plate, toto Clamp for valve connector, toto FRAME, toto sensorunit, toto Towel Ring, toto IN WALL SENSOR URINAL FLUSH VALVE, toto Ceramic cartridge for Faucets Europe.
Company Name : Bharat Enterprises.
Web : www.bechennai.com.
Mobile No : 888 333 33 22.
Keywords
