Brett Martin 45º Long Radius Plain End Bend 160mm

Engineered for smooth, high-capacity underground drainage, the Brett Martin B7022 is a 160mm, 45-degree long radius plain-ended bend. Its sweeping, extended radius design reduces fluid friction and drastically minimizes the risk of blockages compared to tight knuckle bends—making it ideal for main sewer runs and heavy-use drainage networks.

• Sweeping Long Radius: $610\text{ mm}$ full radius provides a gradual directional transition to keep waste moving freely and prevent clogs.

• Plain Ended Design: Compatible with standard 160mm push-fit double sockets, couplers, or solvent-weld fittings.

• Durable uPVC Build: Manufactured from high-grade terracotta uPVC for superior impact strength and underground chemical resistance.

• Fully Certified: Manufactured to BS EN 1401-1 standards for peace of mind on private and adoptable drainage layouts.

Ensure long-term reliability and optimal flow dynamics in your underground drainage systems with the Brett Martin B7022 160mm 45° Long Radius Bend.

When pipe runs require a $45^\circ$ change of direction, standard short-radius bends can create turbulence and trap solid debris. Brett Martin’s long-radius design solves this by offering a gentle $610\text{ mm}$ sweep, significantly lowering hydraulic resistance and keeping system maintenance to a minimum.

Featuring plain ends on both sides, the B7022 offers flexible installation options.It easily interfaces with 160mm double-socket couplers, pass-through connectors, or soil and drain fittings using standard pipe lubricant. Molded in classic terracotta uPVC, this fitting is lightweight for easy handling on site while remaining resilient against ground settlement, high-volume discharges, and soil chemicals.

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