McAlpine

Discover the superior quality and innovation of McAlpine Plumbing Products, the top manufacturer of durable plumbing fittings and waste traps. Their comprehensive range includes high-quality products like waste traps, plumbing fittings, and specialist items, perfect for residential and commercial applications.

1004 products


  • McAlpine CONTRAP1 Straight Socket Condensation Trap x 19/23mm condensation drain off connection

    McAlpine McAlpine CONTRAP1 Straight Socket Condensation Trap x 19/23mm condensation drain off connection

    The McAlpine CONTRAP1 is a straight socket condensation trap designed for use with 19/23mm condensation drain off connections. The trap is designed to prevent the backflow of foul air and is commonly used in HVAC and air conditioning systems. The CONTRAP1 features a durable polypropylene construction and a removable seal that provides easy access for cleaning and maintenance. It is also designed to be self-draining, which helps to prevent the buildup of stagnant water and reduces the risk of bacterial growth. The trap is easy to install and features a push-fit design that allows it to be connected quickly and securely to the condensation drain off connection. It is also compatible with a wide range of piping materials, including PVC, ABS, and copper. Overall, the McAlpine CONTRAP1 is a reliable and effective condensation trap that provides a simple and effective solution for preventing foul air backflow and reducing the risk of bacterial growth in HVAC and air conditioning systems. ・ Straight Socket Connector to 110mm or 125mm pipe (commonly used as ducting for basic air extraction systems) ・ Provides an internal trap/diverter which will collect condensation forming on the internal surface of the extract pipework ・ 19/23mm connection to allow for drain off of the condensation to a convenient position

    £17.99

  • McAlpine RS1 Aluminium Roof Flashing

    McAlpine McAlpine RS1 Aluminium Roof Flashing

    The McAlpine RS1 Aluminium Roof Flashing is a product designed to provide a watertight seal between a soil pipe and a roof covering. It is made from high-quality, durable aluminium and is compatible with a wide range of roofing materials, including tiles, slates, and corrugated sheets. The flashing is designed to fit over the top of the soil pipe and is secured in place with screws. The lower section of the flashing is then bent down to fit snugly against the roof covering, creating a watertight seal that prevents rainwater from entering the building. The McAlpine RS1 Aluminium Roof Flashing is an essential component of any building's plumbing system, ensuring that waste water is safely and securely transported from the property to the sewer or septic system. It is a reliable and long-lasting solution that is easy to install and requires minimal maintenance. ・ Manufactured in high grade aluminium with a die-formed synthetic rubber collar ・ Quickly and easily installed offering cost saving in material and labour against traditional lead roof slates ・ Suitable for flat roofs and roof pitches up to 45 degrees ・ Special corrugations that can be easily dressed to form a seal ・ Can be used with flue pipes for condensing boilers

    £42.49

  • McAlpine STW85CP Standard Waste for STW 1½" Shower Traps

    McAlpine McAlpine STW85CP Standard Waste for STW 1½" Shower Traps

    The McAlpine STW85CP is a standard waste fitting that is designed to be used with STW 1½" shower traps. The waste is made from high-quality materials and is designed to provide a reliable and long-lasting solution for draining waste water from a shower. The waste fitting features a chrome-plated brass flange and a white polypropylene body, which provides a durable and corrosion-resistant construction that is suitable for use in wet environments. It also features a removable grid that prevents debris from entering the waste pipe and causing blockages. The McAlpine STW85CP standard waste fitting is easy to install and is compatible with a wide range of shower trays and enclosures. It is designed to provide a secure and watertight seal, ensuring that waste water is safely and efficiently drained away from the shower area. Overall, the McAlpine STW85CP is a reliable and high-quality waste fitting that provides a simple and effective solution for draining waste water from a shower. ・ Available in White, Chrome Plated or Gold Plated Plastic, or Chrome Plated Brass ・ Available in 70 or 85mm sizes ・ Suitable for all 1½" Shower Traps ・ Suit trays with a maximum thickness of 22mm

    £8.99

  • McAlpine VP100E-GR Grey Ventapipe 100 Internal /External with dual-fit synthetic rubber finger seal outlet for 4"/110mm pipe

    McAlpine McAlpine VP100E-GR Grey Ventapipe 100 Internal /External with dual-fit synthetic rubber finger seal outlet for 4"/110mm pipe

    The McAlpine VP100E-GR Ventapipe 100 is a plumbing component designed for use in both internal and external applications. It is used to vent soil and waste pipes in buildings, allowing air to enter the system and prevent blockages and other problems. The VP100E-GR Ventapipe 100 has a dual-fit outlet that is compatible with both 4" and 110mm pipes, making it a versatile choice for a range of plumbing systems. The outlet features a synthetic rubber finger seal that provides a tight and secure fit to the pipe, helping to prevent leaks and other issues. This component is made from high-quality materials and is designed to be durable and long-lasting. It can be used in a range of applications, including residential, commercial, and industrial settings. Overall, the McAlpine VP100E-GR Ventapipe 100 is a reliable and effective choice for venting soil and waste pipes, and its dual-fit outlet and synthetic rubber finger seal make it a versatile and easy-to-use component for plumbing professionals and DIY enthusiasts alike.

    £38.49

  • McAlpine VP100E-WH White Ventapipe 100 Internal /External with dual-fit synthetic rubber finger seal outlet for 4"/110mm pipe

    McAlpine McAlpine VP100E-WH White Ventapipe 100 Internal /External with dual-fit synthetic rubber finger seal outlet for 4"/110mm pipe

    19 in stock

    The McAlpine VP100E-WH Ventapipe 100 Internal/External is a plumbing fitting designed for use with 4"/110mm pipes. The fitting features a dual-fit synthetic rubber finger seal outlet that provides a secure connection for the pipe. The VP100E-WH Ventapipe 100 Internal/External is designed to provide ventilation for soil and waste systems, helping to prevent the buildup of harmful gases and odors. The fitting can be used both internally and externally, making it a versatile option for a wide range of plumbing applications. The dual-fit synthetic rubber finger seal outlet ensures a watertight and airtight seal, helping to prevent leaks and blockages in the plumbing system. The seal is designed to be easy to install and can be fitted without the need for additional tools or equipment. One of the key benefits of the McAlpine VP100E-WH Ventapipe 100 Internal/External is its ability to provide ventilation for soil and waste systems. By allowing air to circulate through the system, the fitting can help to prevent the buildup of harmful gases and odors, ensuring the safety and cleanliness of the plumbing system. Overall, the McAlpine VP100E-WH Ventapipe 100 Internal/External with dual-fit synthetic rubber finger seal outlet for 4"/110mm pipe is a high-quality plumbing fitting that is designed to provide ventilation and prevent leaks and blockages in soil and waste systems. Its versatile design and easy installation make it a popular choice for both DIY enthusiasts and professional plumbers alike.

    19 in stock

    £38.49

  • McAlpine ST90CP10-NRV 90mm Shower Trap with Non-Return Valve

    McAlpine McAlpine ST90CP10-NRV 90mm Shower Trap with Non-Return Valve

    The McAlpine ST90CP10-NRV 90mm x Spring Loaded Non-Return Valve with 1½" Solvent Weld Outlet Socket is a plumbing fitting that is designed to prevent backflow of wastewater. The valve features a spring-loaded mechanism that allows water to flow in one direction but prevents it from flowing back in the opposite direction. The valve has a 90mm diameter and a 1½" solvent weld outlet socket, making it compatible with a wide range of plumbing systems. Its overall height is 53mm, which makes it compact and easy to install in tight spaces. One of the key benefits of the McAlpine ST90CP10-NRV valve is its ability to prevent backflow of wastewater. Backflow can occur when there is a sudden change in water pressure, which can cause contaminated water to flow back into the clean water supply. This can pose a health risk, making it important to have a non-return valve installed in your plumbing system. The spring-loaded mechanism in the valve ensures that it operates smoothly and efficiently, even in high-pressure situations. The valve is made from high-quality materials that are designed to withstand the rigors of daily use and to provide long-lasting reliability. Overall, the McAlpine ST90CP10-NRV 90mm x Spring Loaded Non-Return Valve with 1½" Solvent Weld Outlet Socket is a high-quality plumbing fitting that can help to prevent backflow of wastewater and ensure the safety and cleanliness of your plumbing system. Its compact design and easy installation make it a popular choice for both DIY enthusiasts and professional plumbers alike. ・ 90mm Shower Trap with Non-Return Valve ・ 90mm x Spring Loaded Non-Return Valve with 1½" Solvent Weld Outlet Socket Overall height 53mm ・ The valve acts as a non-return valve, the weight of the water discharge will open the valve and it will reseal when the discharge has ceased thus prohibiting foul air from entering the dwelling ・ The valve eliminates the release of foul air due to back flow ・ The valve can be easily removed to facilitate easy cleaning of the trap

    £35.99

  • McAlpine WV-1 Bath Space-saver. 1½" BSP female inlet nut x 1½" universal compression outlet

    McAlpine McAlpine WV-1 Bath Space-saver. 1½" BSP female inlet nut x 1½" universal compression outlet

    The McAlpine WV-1 Wash Hand Basin and Bath Space Savers with Self-Closing Waste Valve is a plumbing solution designed to save space in wash hand basins and baths. This product features a self-closing waste valve that prevents water from leaking out of the basin or bath when it is not in use. The waste valve is activated by a simple push button, which makes it easy to use. The WV-1 Space Saver is made from high-quality materials that are designed to withstand the rigors of daily use. It is easy to install, and its compact design allows it to fit into even the smallest of spaces. One of the key benefits of the McAlpine WV-1 Space Saver is its ability to save space in wash hand basins and baths. By using this product, you can eliminate the need for a separate waste outlet, which can free up valuable space in your bathroom. Additionally, the self-closing waste valve can help to conserve water, which is an important consideration for many households. Overall, the McAlpine WV-1 Wash Hand Basin and Bath Space Savers with Self-Closing Waste Valve is a high-quality plumbing solution that can help to save space and conserve water in your bathroom. Its simple design and easy installation make it a popular choice for both DIY enthusiasts and professional plumbers alike.

    £29.99

  • McAlpine MINIFLEX-5 1½" universal compression connection x 1½" plain spigot Short Miniflex Flexible Connectors

    McAlpine McAlpine MINIFLEX-5 1½" universal compression connection x 1½" plain spigot Short Miniflex Flexible Connectors

    The McAlpine MINIFLEX-5 Miniflex Connectors are the perfect solution when traditional fittings just won't do the job. These connectors offer maximum flexibility, allowing you to easily connect pipes in tight spaces or awkward angles that would otherwise be impossible to reach. The MINIFLEX-5 connectors are designed with a unique flexible rubber construction that can be bent and manipulated to fit your specific needs. They are made with high-quality materials that ensure durability and long-lasting use, so you can rely on them for all of your plumbing needs. These connectors are incredibly easy to install and require no special tools or expertise. They can be used with a wide range of pipe sizes and are suitable for both residential and commercial applications. Whether you're a professional plumber or a DIY enthusiast, the McAlpine MINIFLEX-5 Miniflex Connectors are the perfect addition to your plumbing toolkit. So, if you're looking for a flexible and reliable way to connect pipes in tight spaces, look no further than the McAlpine MINIFLEX-5 Miniflex Connectors. With their innovative design and durable construction, these connectors offer maximum flexibility and ease of use, making them a must-have for any plumbing project. ・ Miniflex Connectors offer maximum flexibility when conventional fittings cannot be used ・ The fitting can be used up to 90° ・ The fitting is flexible as well as extendable ・ Used to solve problems where flexibility is required ・ Manufactured in polypropylene

    £8.99

  • McAlpine MINIFLEX-4 1¼" universal compression connection x 1¼ " plain spigot Short Miniflex Flexible Connectors

    McAlpine McAlpine MINIFLEX-4 1¼" universal compression connection x 1¼ " plain spigot Short Miniflex Flexible Connectors

    16 in stock

    The McAlpine MINIFLEX-4 Miniflex Connectors are a type of plumbing connector that offer maximum flexibility when conventional fittings cannot be used. They are designed to connect pipes of different materials and sizes, making them ideal for use in a wide range of plumbing applications. The MINIFLEX-4 connectors are made from high-quality, flexible PVC material that allows them to bend and twist easily without kinking or collapsing. They can be used to connect pipes with diameters ranging from 32mm to 50mm, and can be used with pipes made from PVC, ABS, copper, and steel. The connectors feature push-fit ends that make installation quick and easy, and they can be installed in tight spaces where conventional fittings would be difficult or impossible to use. They are also suitable for use in situations where movement or vibration could cause traditional fittings to fail. Overall, the McAlpine MINIFLEX-4 Miniflex Connectors are a versatile and reliable solution for connecting pipes in difficult or unconventional situations. They are widely used in both domestic and commercial plumbing applications, and are a popular choice among plumbers and builders. ・ Miniflex Connectors offer maximum flexibility when conventional fittings cannot be used ・ The fitting can be used up to 90° ・ The fitting is flexible as well as extendable ・ Used to solve problems where flexibility is required ・ Manufactured in polypropylene

    16 in stock

    £9.49

  • McAlpine MINIFLEX-2 1½" x 1½" universal compression connection Short Miniflex Flexible Connectors

    McAlpine McAlpine MINIFLEX-2 1½" x 1½" universal compression connection Short Miniflex Flexible Connectors

    16 in stock

    The McAlpine MINIFLEX-2 Miniflex Connectors are similar to the MINIFLEX-1 connectors, but with a larger diameter of 40mm. Like the MINIFLEX-1 connectors, the MINIFLEX-2 connectors are designed to offer maximum flexibility in situations where conventional plumbing fittings cannot be used. The MINIFLEX-2 connectors are made from high-quality, flexible PVC material that can be bent and shaped to fit a wide variety of angles and shapes. They are ideal for use in tight spaces, where there is limited access to the pipes, or where pipes need to be connected at an angle. One of the key benefits of the McAlpine MINIFLEX-2 Miniflex Connectors is their ease of use. They are designed to be quick and easy to install, with no additional tools or fittings required. The connectors simply push onto the pipes, creating a secure and reliable connection. Overall, the McAlpine MINIFLEX-2 Miniflex Connectors are a great solution for any plumbing situation where flexibility is required, and the larger diameter of 40mm makes them suitable for use with larger pipes. They are durable, reliable, and easy to install, making them a popular choice for both DIY enthusiasts and professional plumbers alike. ・ Miniflex Connectors offer maximum flexibility when conventional fittings cannot be used ・ The fitting can be used up to 90° ・ The fitting is flexible as well as extendable ・ Used to solve problems where flexibility is required ・ Manufactured in polypropylene

    16 in stock

    £8.99

  • Last stock! McAlpine MINIFLEX-1 1¼" x 1¼" universal compression connection Short Miniflex Flexible Connectors

    McAlpine McAlpine MINIFLEX-1 1¼" x 1¼" universal compression connection Short Miniflex Flexible Connectors

    4 in stock

    The McAlpine MINIFLEX-1 Miniflex Connectors are designed to offer maximum flexibility in situations where conventional plumbing fittings cannot be used. These connectors are ideal for use in tight spaces, where there is limited access to the pipes, or where pipes need to be connected at an angle. The MINIFLEX-1 connectors are made from high-quality, flexible PVC material that can be bent and shaped to fit a wide variety of angles and shapes. The connectors have a diameter of 32mm, making them suitable for use with most standard plumbing pipes. One of the key benefits of the McAlpine MINIFLEX-1 Miniflex Connectors is their ease of use. They are designed to be quick and easy to install, with no additional tools or fittings required. The connectors simply push onto the pipes, creating a secure and reliable connection. Overall, the McAlpine MINIFLEX-1 Miniflex Connectors are a great solution for any plumbing situation where flexibility is required. They are durable, reliable, and easy to install, making them a popular choice for both DIY enthusiasts and professional plumbers alike. ・ Miniflex Connectors offer maximum flexibility when conventional fittings cannot be used ・ The fitting can be used up to 90° ・ The fitting is flexible as well as extendable ・ Used to solve problems where flexibility is required ・ Manufactured in polypropylene

    4 in stock

    £9.49

  • Last stock! McAlpine WCTRAP4S 50mm Water Seal Pushfit 'S' Trap

    McAlpine McAlpine WCTRAP4S 50mm Water Seal Pushfit 'S' Trap

    4 in stock

    The McAlpine WCTRAP4S is a 50mm water seal push-fit 'S' trap that is commonly used in plumbing applications. An 'S' trap is a type of plumbing trap that is used to prevent sewer gases from entering a building's drainage system. The trap works by holding water in a U-shaped bend in the pipe, which creates a barrier that prevents odors and gases from passing through. The McAlpine WCTRAP4S features a 50mm water seal, which is the depth of water that is held in the trap to prevent gases from passing through. The push-fit design allows for easy installation without the need for additional tools or fittings. This 'S' trap is suitable for use with most standard washbasins, sinks, and bidets. Overall, the McAlpine WCTRAP4S is a reliable and convenient plumbing trap that provides effective odor and gas prevention for your plumbing system. ・ 50mm Water Seal ・ 90-114mm plain end outlet ・ Suits WC squatting pans, slop hoppers or similar appliances ・ Will connect to 110mm pipe ・ Manufactured in high density polyethylene

    4 in stock

    £28.49

McAlpine Products

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