McAlpine MACTUN1 Tundish with Self-Closing Valve 15mm Inlet x 22mm Outlet – Secure & Efficient Waste Discharge
McAlpine MACTUN1 Tundish with Self-Closing Valve is a high-performance plumbing component designed for safe and controlled discharge of waste water from pressure relief valves in heating and plumbing systems. Featuring a 15mm inlet and 22mm outlet, this tundish ensures efficient drainage while preventing foul odors from escaping.
Product Purpose
The MACTUN1 tundish is designed to provide a visible air break in waste discharge systems, making it essential for boilers, unvented hot water cylinders, and safety relief valve outlets. The integrated self-closing valve helps prevent sewer gases from entering indoor spaces.
Product Specifications
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Model: McAlpine MACTUN1
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Inlet Size: 15mm
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Outlet Size: 22mm
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Valve Type: Self-closing mechanism
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Material: High-quality polypropylene
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Standard Compliance: Meets UK and international plumbing regulations
Key Features
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Self-Closing Valve: Prevents odors and backflow, ensuring hygienic waste discharge.
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Compact & Efficient Design: Allows for easy installation in confined spaces.
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Durable Construction: Made from high-quality, impact-resistant polypropylene for long-term reliability.
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Easy Push-Fit Installation: Ensures quick and secure fitting with standard plumbing connections.
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Prevents Water Spillage: Designed to safely handle intermittent waste discharge from relief valves.
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Universal Compatibility: Works with unvented hot water systems, boiler relief pipes, and other plumbing applications.
Application
- Ideal for boilers, unvented hot water cylinders, and safety valve outlets.
- Ensures safe discharge of excess pressure water from heating systems.
- Prevents foul odors and gases from entering the room.
Performance & Reliability
The McAlpine MACTUN1 Tundish ensures a secure, efficient, and odor-free waste discharge system, meeting regulatory standards for safety and hygiene in plumbing installations.
Why Choose McAlpine?
McAlpine is a leading manufacturer of high-quality plumbing solutions, known for precision engineering, durability, and compliance with industry regulations.
Conclusion
McAlpine MACTUN1 Tundish with Self-Closing Valve is an essential component for safe and hygienic waste discharge in plumbing and heating systems. With its self-closing valve, durable construction, and easy installation, this tundish ensures effective water drainage while preventing foul odors, making it a reliable choice for residential and commercial installations.
At GetPlumb, we strive to provide reliable and cost-effective delivery options to our customers. Please review our shipping policy below.
🆓 Free Local Delivery (Orders £100 & above)
We offer FREE delivery on orders £100 or more
for selected local areas.
Eligible Postcodes Include:
- RG*
- SL*
- OX10*, OX11*, OX49*
- HP1*, HP3*, HP8*, HP9*, HP10*, HP11*, HP12*, HP13*, HP14*
- WD*, HA*, UB*, TW*, KT*
- W1* – W9*
- NW*, SW*
Delivery Time: 2–4 working days
Shipping Cost: £0.00
📦 Standard Shipping (Weight-Based Rates)
For orders that do not qualify for free delivery, standard
shipping rates apply based on total cart weight.
- For cart weight between 0–2 kg, the shipping cost is £4.50 with a delivery time of 2–4 working days.
- For cart weight between 2–24 kg, the shipping cost is £9.99 with a delivery time of 2–4 working days.
- For cart weight between 24 kg and above, the shipping cost is £60 with a delivery time of 2–4 working days.
🧱 Block Salt (Harvey’s) – Unit-Based Shipping
This rate applies only to Harvey’s block salt products.
- £7.99 is charged for every 3 items.
- The charge increases by £7.99 for each additional set of 3 items.
Examples:
- 1–3 items → £7.99
- 4–6 items → £15.98
- 7–9 items → £23.97
Delivery Time: 2–4 working days
📏 Large / Long Items (Length-Based Shipping)
For oversized items where the product length is 1.5 metres or more:
Conditions:
- Product length ≥ 1.5 m
- Cart weight ≤ 40 kg
Shipping Cost: £18.00 (flat rate)
Delivery Time: 2–4 working days
Collection from Store
Customers can also choose to collect their order from our store in
Reading, UK, at no additional charge. For any questions regarding shipping, please contact our support team at online@getplumb.co.uk.
