Walraven RapidRail Cantilever Arm

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Useful Information

Technical Specification

  • Manufacturer: Walraven
  • Materials: 
    • Base Plate: Steel 1.0332 (DD11)
    • Arm: Steel 1.0330 (DC01)
    • Coating: Zinc-plated
  • Design: Base plate with CO2-welded C-profile cantilever arm
  • Features:
    • Continuous perfoation
    • Marked cut lines every 50mm
    • 30 x 20 profile allows Hammerfix to be fitted from both sides

Description

The Walraven RapidRail Cantilever Arm is a precision-engineered wall support solution designed for quick, reliable installation of pipework and equipment in building services and industrial applications. Built with a welded base plate and C-profile, this cantilever arm provides exceptional load-bearing performance and flexibility for supporting one or multiple pipes.

Each arm is manufactured using CO2 welding for high structural integrity and features a continuous perforation pattern with sawing marks every 50 mm to enable easy on-site cutting and adjustment. The unique hole pattern on the 30×20 profile allows Hammerfix components to click in from both sides, significantly speeding up installation and improving versatility during assembly. Constructed from high-quality steel grades and zinc-plated for corrosion protection, the cantilever arm ensures long-lasting durability, even in demanding environments. Designed for compatibility with the full range of Walraven RapidRail accessories, it delivers a complete, professional, and efficient pipe support system.

Key Features & Benefits

  • Strong and reliable: CO2 welded design ensures robust structural performance.
  • Fast installation: Compatible with Hammerfix fittings for quick mounting from both sides.
  • Versatile use: Ideal for supporting one or multiple pipes or ducting runs.
  • Adjustable design: Continuous perforation and 50 mm sawing marks allow easy modification on site.
  • Corrosion resistant: Zinc-plated finish ensures longevity and a clean professional appearance.
  • Precision manufacturing: Built from certified steel grades for consistent quality and safety.
  • System compatibility: Integrates seamlessly with all Walraven RapidRail rails and accessories.

Dimensions

Product Code Manufacturer Code Rail Size (mm) Arm Length (mm) H (mm) W (mm) L (mm) MT (mm) AS (mm) S (mm) K (mm)
491056 66032015 30 x 20 150 110 38 154 4 16 x 11 15 70
491057 66032020 30 x 20 200 110 38 204 4 16 x 11 15 70
491058 66032025 30 x 20 250 110 38 254 4 16 x 11 15 70

Downloads

Walraven RapidRail Cantilever Arm DatasheetWalraven RapidRail Cantilever Arm Datasheet
Datasheet
Walraven RapidRail BrochureWalraven RapidRail Brochure
Brochure

IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.

If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.

 

Grouped product items
Code Product Name List Price You Save You Pay Quantity
491056 WR RapidRail Cantilever Arm 30mm x 20mm x 150mm £22.36 50%
You Pay:  £11.18
491057 WR RapidRail Cantilever Arm 30mm x 20mm x 200mm £23.44 50%
You Pay:  £11.72
491058 WR RapidRail Cantilever Arm 30mm x 20mm x 250mm £25.64 50%
You Pay:  £12.82