Skip to content
Free Shipping in Selected Areas | Quality You Can Trust | Secure Checkout
Free Shipping in Selected Areas | Quality You Can Trust | Secure Checkout
WhatsApp Need help? WhatsApp us

McAlpine ST28M 1.25"x 1.5" Straight Connector

SKU ST28M
Save 19% Save 19%
Original price £4.88
Original price £4.88 - Original price £4.88
Original price £4.88
Current price £3.95
£3.95 - £3.95
Current price £3.95

Free Local Shipping

Free Local Shipping on orders over £100. Standard delivery to most UK postcodes within 2-3 working days. Express options available at checkout.

Contact Us

Give Us A Call +44 118 958 8882 Our team is here to help. We will provide expert advice on specifications, compatibility, and delivery options.

30-day Easy Return

30 days Easy Return — no questions asked. If you're not completely satisfied, send it back within 14 days for a full refund.

McAlpine ST28M 1.25" x 1.5" Straight Connector – Secure & Versatile Waste Pipe Adapter

McAlpine ST28M 1.25" x 1.5" Straight Connector is a high-quality waste pipe adapter designed to connect 1.25" (32mm) and 1.5" (38mm) waste pipes securely. Built for durability and leak-proof performance, this connector ensures a seamless transition between different pipe sizes, making it an essential component for plumbing and drainage systems.

Product Purpose

The ST28M Straight Connector is used to adapt between 1.25" and 1.5" waste pipes, ensuring smooth wastewater flow while maintaining a secure, watertight connection in residential and commercial plumbing applications.

Product Specifications

  • Model: McAlpine ST28M
  • Size: 1.25" (32mm) Female x 1.5" (38mm) Male
  • Type: Straight Waste Connector
  • Material: High-quality polypropylene
  • Standard Compliance: Meets UK and international plumbing regulations

Key Features

  • Reliable Waste Pipe Connection: Provides a secure and leak-proof connection between different pipe sizes.
  • Durable Polypropylene Construction: Corrosion-resistant, chemical-resistant, and long-lasting.
  • Versatile & Universal Fit: Compatible with standard 1.25" and 1.5" waste pipe systems.
  • Quick & Easy Installation: Push-fit and compression fittings allow for hassle-free assembly.
  • Seamless Water Flow: Ensures efficient wastewater drainage without blockages or leakage.

Application

  • Ideal for kitchen, bathroom, and utility room waste systems.
  • Suitable for connecting different-sized pipes in sink, basin, or appliance drainage setups.
  • Compatible with domestic and commercial plumbing installations.

Performance & Reliability

The McAlpine ST28M Straight Connector offers high-performance sealing and adaptability, ensuring a tight, long-lasting connection for efficient waste management.

Why Choose McAlpine?

McAlpine is a trusted leader in plumbing solutions, known for precision-engineered, high-quality fittings that comply with industry standards.

Conclusion

McAlpine ST28M 1.25" x 1.5" Straight Connector is a versatile, durable, and easy-to-install plumbing solution that ensures secure pipe connections, leak-free performance, and efficient drainage. An essential component for professional and DIY plumbing installations, it guarantees long-term reliability and hassle-free maintenance.

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.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare