Skip to the beginning of the images gallery

Brett Martin 110mm 87 1/2° D/S Rest Bend (Long Radius) (B4131)

SKU

bm_B4131

£15.44 £12.87

Product Information

Brett Martin 110mm 87½° long radius drain bend (SKU: B4131) for precise directional changes
Manufactured to BS EN 1401 standards ensuring durability and performance
Features a market-leading captive lip seal for secure, easy jointing without dislodgement
Ideal for use in commercial and infrastructure drainage systems requiring reliable flow control
Image is for illustration purposes only

Details

The Brett Martin 110mm 87½° long radius drain bend (B4131) is a specialist drainage fitting crafted for civil engineering contractors, groundworkers, and site managers who require dependable components for complex underground systems. Its design supports long-term stability and efficient water flow, making it a trusted choice for serious infrastructure projects.

Application

This rest bend facilitates smooth directional changes in 110mm drainage runs, minimising flow disruption and reducing system strain. It is extensively used in heavy-duty groundworks, including commercial and public realm drainage installations, where maintaining joint integrity and system reliability is critical. The captive lip seal ensures secure, leak-resistant connections suited to demanding site conditions.

Dimension

Diameter: 110mm (4")
Angle: 87½° long radius bend

Material

High-quality PVC-U engineered for strength, chemical resistance, and long-term durability

Type

Drainage pipe fitting

Note: Image is for illustration purposes only.

More Information

More Information
Manufacturer	Brett Martin
MPN	B4131
Category	Underground
Colour	Terracotta
Type	Long Radius Bends
Width	110mm
Availability	Generally available in 3 to 5 working days.
Sap Id	bm_B4131

Customer Reviews

No reviews yet on this product

Delivery Information

Delivery availability

We deliver to most mainland UK addresses. Some postcode areas are excluded – please see the full list below.

Delivery charges

Delivery costs vary depending on your location, the products ordered, and the delivery method selected. All delivery charges are calculated clearly at checkout.

Fuel Surcharge

Information on our added Fuel Surcharge can be found at https://condell-ltd.com/fuel-surcharge-notification

Delivery dates

You can request a preferred delivery date at checkout. While we aim to meet this wherever possible, availability may depend on stock levels and third-party delivery schedules. If your chosen date is unavailable, a member of our team will contact you to arrange an alternative.

Delivery method

All deliveries are made kerbside as standard. For health and safety reasons, drivers are unable to carry materials beyond the kerb. If you have specific access requirements, please contact us before placing your order.

Delivery exclusions

We currently do not deliver to the following postcode areas:

AB16, AB21–22, AB30–AB38, AB41–AB56, BT1–BT94, CA2, CA15, CA28, DD1, DD8, DD9, DG1, DG2, DG10–DG14, DG16, FK18–FK20, GY1–GY9, HS1–HS9, IM1–IM9, IV1–IV5, IV7, IV12–IV13, IV21–IV28, IV30–IV36, IV40–IV56, JE1–JE4, KA1, KA4–KA6, KA14–KA15, KA18–KA21, KA27–KA30, KW1–KW3, KW6–KW17, KY6–KY10, KY13–KY16, LL49, LL58–LL62, LL64–LL78, PA17–PA78, PH11, PH19–PH26, PH30–PH33, PH35–PH38, PH40–PH44, PH49–PH50, PO30–PO41, SA68, SA71, ZE1–ZE3

Important delivery terms

Shortages must be reported within 48 hours and noted on delivery paperwork
All deliveries must be signed for; redelivery charges may apply
Deferred deliveries may incur storage charges
Collected orders are not subject to delivery charges
Returns are subject to a 25% restocking fee (delivery charges excluded)
Made-to-measure items are non-refundable
Reasonable access to the delivery point must be available; additional charges may apply