CANTILEVER ARM 30-30MM FIS-ALK FISCHER

Product Details

Applications

Ideal for economical, reliable installations of single pipelines or conduits along walls in dry indoor settings. Use the ALK 37 variants when fire resistance is required. Combine with FLS channel profiles and option angle brace WS 31‑45° for higher load support.

Approvals & Standards

Fire safety tested and certified to MLAR / EN 1363‑1 (R 30/R 120) for ALK 37 variants
Conforms to GS 3.2/15‑141‑4 quality standard

Why Choose ALK?

Pre‑slotted and pre‑cut lengths reduce installation time
Universal adjustability simplifies alignment
Robust and reliable for mounting light to medium load pipelines
Fire-rated options ensure safety and compliance where required

Description

The fischer Cantilever Arm ALK is a versatile, pre‑slotted cantilever arm crafted from the light‑duty FLS channel profile. Designed for efficient mounting of single conduits or pipelines along walls, it serves as a secondary support element when paired with the FLS mounting channel.

Key Features & Benefits

Ready‑to‑use lengths (200–600 mm) — No cutting required; choose the ideal length to suit the installation needs.
Adjustable alignment — Slots on the base plate oriented at 90° allow easy positioning and leveling .
Galvanized zinc finish — Offers corrosion protection suitable for dry indoor environments.
Fire-tested variant (ALK 37) — Independently tested and compliant with MLAR/EN 1363‑1 for enhanced fire safety on selected models.
Strong load-bearing capability — Stable base plate and robust channel profile support substantial static loads.

Technical Specifications

Variant	Profile (mm/thickness)	Length (L)	Max Static Load F1	F2	F3	Fire Test
ALK 17‑200	17 / 1.0	200 mm	0.49 kN	0.24	0.49	–
ALK 17‑300	17 / 1.0	300 mm	0.92 kN	0.12	0.31	–
ALK 30‑200	30 / 1.0	200 mm	1.18 kN	0.59	1.18	–
ALK 30‑300	30 / 1.0	300 mm	0.79 kN	0.39	0.79	–
ALK 30‑450	30 / 1.0	450 mm	0.53 kN	0.22	0.53	–
ALK 37‑300	37 / 1.2	300 mm	1.27 kN	0.93	1.27	✅ Yes
ALK 37‑450	37 / 1.2	450 mm	0.86 kN	0.41	0.86	✅ Yes
ALK 37‑600	37 / 1.2	600 mm	0.63 kN	0.24	0.63	✅ Yes