
- Stock: In Stock
- Model: SP12*2
- SKU: SP12
- MPN: SP12
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Soil Pipe Boss Reducer 50mm

Boss Rubber 50mm
The 50mm boss reducer is a premium black rubber fitting specifically designed to connect 50mm waste pipes to 67mm soil stack bosses, offering an efficient solution for medium-capacity drainage connections in residential and commercial plumbing systems. This push-fit reducer features advanced rubber compound construction that creates an instant, secure seal when inserted into strap-on bosses or boss adapters on branches and pipe fittings, eliminating the need for adhesives while ensuring long-term reliability. The flexible black rubber material offers excellent resistance to chemicals, temperature variations, and building movement, making it ideal for connecting larger waste outlets, such as floor drains, shower traps, and commercial kitchen equipment, to the main soil stack. The precision-engineered internal profile maintains optimal hydraulic flow from 67mm down to 50mm, preventing turbulence and reducing the risk of blockages while accommodating higher flow rates typical of 50mm waste systems. This versatile fitting is essential for modern drainage installations that require robust connections, making it the preferred choice for professional plumbers, commercial contractors, and building maintenance teams seeking reliable, easy-to-install waste pipe reduction solutions that meet demanding performance standards.
Boss reducer 67mm to 50mm. To reduce the soil stack boss down to 50mm to fit 50mm waste pipes. Black rubber push-fit.Fits into a strap-on boss or into boss adapters on branches and other pipe fittings, reducing to 50mm pipe.
For strap on boss -[click here]
Floplast 50mm (SP12) strap on Boss bosses and branches push in Rubber to fit 50mm waste pipe.
Fits into a strap-on boss, reduces to 50mm pipe
Colour: Black
















