Stuart Turner Wasteflo WC1 Macerator - 46626

Stuart Turner Wasteflo WC1 Macerator - 46626

7 reviews

£232.34 (Inc. VAT)

In Stock


Plumbworld has the lowest price for this product!


Saniflo Up 6001 Alternative


The Wasteflo WC1 Macerator is a great product to choose if you're installing a toilet into your bathroom suites or en suites. The slim design allows it to be fitted nicely behind a standard or slimline toilet whilst still allowing room for the cistern to be fitted against the wall. The smart watertight cassette unit enables easy removal and maintenance of the working parts, without having to remove the whole WC, cistern or pipework.

If you're wanting to install an additional toilet into your home, then this Wasteflo WC1 would be the perfect choice for you. The job of a macerator is to take the waste from your toilet to the main sewage pipe. This makes it even easier to install a toilet in any room of the house, maybe in the loft conversion or basement. This Macerator is manufactured to the highest of standards as it is by Stuart Turner, however, if you do find any factory defects, it is covered by a 2-year manufacturing guarantee.


Stuart Turner Wasteflo Removable Cassette System

Removable cassette system

Wasteflo products are designed with a removable cassette system which allows for clean and easy access without having to remove any pipe work or the appliance when servicing or maintaining the unit.

line break
Wasteflo Super-Slim Design

Super-Slim Design

The unique offset design of the WC connector allows the Wasteflo to fit easily behind the toilet pan without pushing the cistern away from the wall.

Traditional designs often require an unattractive wooden batten to hold the toilet cistern in place.

line break
Stuart Turner Wasteflo Helical Blade


Inverted 4 Cutter Helical Blade

The Industrial 4 Blade Inverted Cutter is an innovation, designed specifically to overcome the jamming problems of traditional 2 blade systems.  It combines four inverted, hardened steel, cutting blades with a powerful vortex pump. This design dramatically reduces the chances of blockage and jamming caused by foreign objects in the toilet.

line break
Stuart Turner Wasteflo Adjustable WC Pan Connector


Adjustable WC Pan Connector

Standard rigid pan connectors require the height of the toilet waste outlet to be186mm high in accordance with British Standard BS EN 33:2011. This is great in theory but with an increasing number of toilets coming from European manufacturers or imported from Turkey, Egypt and the Far East many toilets will not have the waste at this exact height. The unique Wasteflo adjustable pan connector will fit any height of waste outlet from as low as 164mm all the way up to 196mm 

line break
Stuart Turner Wasteflo Standard Plumbing Connections


Standard Plumbing Connections

Wasteflo macerators use standard nut and cone waste fittings, instead of the cheaper metal jubilee clips used on other brands. Metal jubilee clips are difficult to clean and prone to corrosion, making them unhygenic. Pipes can also be accidentally dislodged from Jubilee Clip fittings resulting in leakage of foul waste water. The Nut and Cone waste fittings used on Wasteflo macerators result in easier to clean, more secure and more attractive connections.

line break
Macerator Inlet and Outlet

Single Inlet & Outlet Configuration

These macerator units aren’t left or right handed and can only be installed in the configuration shown. We have highlighted the inlets and outlets to give you a better idea of where they positioned.

Outlet suitable for 32 mm, 28 mm or 22 mm waste pipe

Line Break
Stuart Turner Wasteflo Non-return Valve


32 / 28 / 22 mm outlet with Non-return Valve

Flexible connection options.

line break
Stuart Turner Wasteflo 2 Year Guarantee


2 Year Guarantee

Quality is everything and Stuart Turner have you covered for a full 2 years without making you jump through hoops to register the product!  All Wasteflo macerators also benefit from the Stuart Turner Pump Assist helpline and service back up

line break
Stuart Turner Wasteflo Sound Level


Quiet operation

Disposing of your waste doesn't need to be loud, especially with noise levels as low as 50dB.

line break
Stuart Turner Wasteflo Accreditations


Quality guaranteed

To ensure Wasteflo pumps are suitable for use they're BS EN 60335 compliant.

line break
Stuart Turner Wasteflo CE Compliant


CE Marked

Wasteflo products are CE marked to show you that they comply with all UK safety standards.

line break
Stuart Turner Wasteflo Quality Management


BS EN ISO 9001:2015 Approved

Full compliance with quality management systems with BS EN ISO 9001:2015

line break
CE Approved 2 Year Guarantee Stuart Turner Approved Retailer WRAS

Stuart Turner Wasteflo WC1 Macerator - 46626 Video


UK Manufacturing Heritage
Over 110 years of engineering excellence.
Operates from the same site in Henley-on-Thames where the company started in 1906.
A contributory member of the BPMA (British Pump Manufacturers Association).
The UK’s market leading manufacturer of shower pumps for over 40 years.


Continually Evolving and Innovating
Continual investment in research and development ensures Stuart Turner remains at the forefront of design technology and innovation.
Developed the domestic shower pump market in the 1970’s.
Holders of numerous patents relating to shower pump technology including GB2494485 for Flomate and GB2349908 for mainsboost.
Four additional shower pump technology patent applications currently in progress.
Engineering Patents include everything from the Milking Machine to the 650cc water cooled, two stroke motor bike between 1912 and 1913!


Every pump is manufactured from only the highest quality components and raw materials.
Each individual pump is fully tested before leaving the factory.
All whole house, bathroom and shower pumps are WRAS approved and manufactured within ISO 9001:2008.
Guarantees that lead the industry - five years for Monsoon and Mainsboost.

360 Image



Stuart Turner Wasteflo WC1 Macerator - 46626
Stuart Turner Wasteflo WC1 Macerator - 46626


Type Macerator
Application Toilet Only
Available Inlets 1
Clog Resistance Medium
Easy Maintenance Yes
Noise Level 50 db
Maximum Vertical Discharge 5 M
Maximum Horizontal Discharge 52 M
Max Water Temperature (Continuous) 50 C
Max Water Temperature (Intermittent) 50 C

Stuart Turner Wasteflo WC1 Macerator - 46626

£ 232.34 (Inc. VAT)

Stock status: In Stock
Order in next for delivery tomorrow - 20/10/2021
Pay interest free in 4 fortnightly payments

From £58.09 per fortnight with

Final Credit amount & repayments subject to Zip terms & conditions. Maximum spend £1000.

Parcel Shipping - Free

Delivery to your home, 6 days a week with a next-day option for orders placed before 3:00pm.

All our parcel deliveries are FREE

365 Day Returns

Returns Policy - Changed Your Mind?

If you change your mind about the product when you receive it you can notify us any time within 365 days and return it for a full refund at your own cost. Any refunds will be made within 30 days of receiving your returned item. You are expected to cover the cost to return the item and your initial delivery charge will not be refunded.

More details here

Lowest Price Guaranteed
Plumbworld £232.34 £243.01
Stuart Plumbing £302.52
Tap N Shower £317.59
Bella Bathrooms £349.38
QS Bathroom Supplies £350.39

Prices last checked on 18/10/2021
All prices are inc VAT and include delivery charges

Price Guaranteed For

7 Product Reviews

  • SPM
    5/ 5

    This unit is far superior to the saniflo. Very simple to install and set up. Price was competitive and delivery was exactly as promised. My only gripe is that the soil connector had been shoved in the box and was buckled across the fins causing a poor seal. Had to buy a replacement unit as once this was discovered it was too late to cock about with returning the whole unit for the sake of a £10 part widely available elsewhere. I will definitely be using and recommending Plumbworld and Stuart Turner products again.

  • tony walne
    5/ 5

    Great macerator slim easy to install I am diyer. But the Acid test is does it do what it says on the tin well a visitor but half a packet of baby wipes down and blocked it. Simple video on YouTube 10 minus later unblocked and running. Good performance and quiet recommended

  • Hugo King
    5/ 5

    Have fitted a couple of other macerators in the past but this make and model is far superior in every respect.

  • Jane Grant
    5/ 5

    Very prompt delivery, excellent packaging, macerator works as it should and was easy to fit.

  • Mick
    5/ 5

    good price, fast return, good comms,very quite too. would buy again thankyou

  • Catherine
    5/ 5

    Item arrived exactly as promised and was fitted within an hour. Perfect!

  • Francis Webster
    4/ 5

    The Wasteflo WC1 seems to be the best one I have had, very quiet and efficient. I Would recommend.