Square gully Wiper WP120 Premium Zonda

Square wet room drain WP120 Premium Zonda

is the middle-sized wet room shower flooring gully. It has included stainless steel flange and sealing membrane, which are very useful where waterproof seal is necessary. It is made of 304 grade stainless steel which gives product seamless solid look and strength to resist corrosion.

It consits of 120 x 120 mm drain frame and 114 x 114 mm grate. Zonda grating is patterned with angled rectangles over the entire cover surface, ends of them are rounded and they allow water to flow. Stainless steel is finished with brush, which is very practical and long lasting solution, even after scratching it damage will usually not be visible.

65 mm high McAlpine siphon trap with pipe is also included to drain. It features capacity of 26 l /min and water seal 20 mm high. Trap can be opened from above, even after the installation is completed, after lifting up the grate to allow easy cleaning. Standard 1.5'' pipe is in the same pack, allowing instant connection to your waste system.

More details

New product

£ 150.99

Tax included

  • Not include
  • 3 m²
  • 6 m²
Waterproofing kit is used to seal shower tray as well as connections between walls and floor. It is recommended for concrete and mandatory for timber flooring. Each kit contains: 4kg tanking liquid, 1l primer, 10m sealing tape, 2 corners, 2 pipe collars. One kit covers 3 m² with 2 coats. If you buy it as addition to any drain or wet room kit You save £40 if you buy kit that covers 3 m² or £80 if buy one which covers 6 m².

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Size120 x 120 mm
Collar size190 x 190 mm
Cover size114 x 114 mm
Grate styleZonda
Total height88 mm
Material304 S 15 grade stainless steel
AdditionalsTanking kit, Adjustable legs
Drain surfacemirror · brush · matt
Shower wastePlastic (PCV)
Steel collarIntegrated
CleaningFrom above (Easy clean system)
ModelPremium
Set consistsSquare drain body · stainless steel collar · sealing membrane · drain grating · siphon trap
  • Made of high quality stainless steel
  • Size: 120 x 120 [mm]
  • Total height (H): 88 [mm]
  • Height (G): 68 [mm]
  • Throughput: 26/50 [l/min]
  • Insulating flange included
  • Sealing membrane included
  • Brushed Stainless Steel Finish
  • High quality McAlpine poly propylene siphon trap
  • Complete siphon, pipe diameter: 1.5" (british standard size),
  • Pipe height adjustable and rotatable at 360°,
  • Drain's cover included.
WP120 Premium
Product is suitable for:
Timber floor Concrete floor Tiles Mosaic

Grating patterns available for this product:

Linear shower drain advantages


Adjustable legsAdjustable feet are two small metal parts that can be connected to each channel end. They allow you to set the unit height when installing down the concrete floor. It can be easily removed if necessary for installation in timber floor. They are part of unit, included in price and always added to each drain.

We supply McAlpine CD-HC26-65 PCV (polypropylen) waste trap with our drains. To clean them you can simply dismantle it from above when installed, and waterflow will remove any dirt. If not you can use chemicals. 

The waste trap provides Water Seal that prevents any bad smells to get back to your shower.

  • Colour: white,
  • Total height: 61,50 mm,
  • Waste pipe diameter: 1.5" (british standard size)
  • Water seal: 20mm
  • Flow rate [l/min]: 26/50 (for a 15mm/120mm liquid column)
  • Ready to be connected to waste system
  • Additional info: Waste Grid and Dip Tube removable from top to facilitate easy cleaning. All McAlpine Shower Traps with top access surpass the minimum required flow rate of 24 litres per minute when tested in accordance with clause 5 of BS EN 274-2:2002

Suitable for:

  • Wet rooms,
  • Showers,
  • Bathrooms,
  • Outdoor drainage,
  • Concrete floors,
  • Screed floors,
  • Tiled floor surface,
  • Wheelchair use,

Documents available below are available to everybody for free to download. They can be open in high quality on your computer and be printed for further use.

Wiper Premium installationSiphon technical drawing  Long term guarantee

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