Home Tube Clamp Connectors Tube clamp connectors GN 131

GN 131

Two-Way Connector Clamps

Aluminum / Stainless Steel

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GN 131-AL

Two-Way Connector Clamps

Aluminum

GN 131-NI

Two-Way Connector Clamps

Stainless Steel

Description

Specification

Identification No.

No. 2: With 2 stainless steel socket cap screws DIN 912

Aluminum

Powder coated

Black, RAL 9005, textured finish SW

Plain, matte shot-blasted BL

Stainless steel AISI CF-8 NI

Matte shot-blasted

Socket cap screws DIN 912

Stainless Steel AISI 304

Hex nuts DIN 985

Stainless Steel AISI 304

Self-locking via polyamide ring

Information

The clamping bores of two-way connector clamps GN 131 are mechanically machined and designed for construction tubes GN 990 or DIN 2391, DIN 2395 and DIN 2462.

At the screw locations z, the socket cap screws reduce the bore cross-section for clamping.

For clamping without tools, the socket cap screws can be replaced by the adjustable hand levers GN 911 / GN 911.3 listed in the table as accessories.

Accessory

Adjustable Hand Levers GN 911 /GN 911.3

On request

d₁ / d₂ with unequal bores

Technical information

Stainless Steel Characteristics

Installation examples

GN 131-AL

	Color	d₁ Bore	d₂ Bore	k Clamping length	l₁	m	z Screw locations	Accessory Recom. hand lever GN 911 for z l₂
Code										Actions
GN 131-B10-B10-2-BL	BL - Plain finish	B 10	B 10	25	64	20	M6-20	63 \| -	84
GN 131-B10-B10-2-SW	SW - RAL 9005	B 10	B 10	25	64	20	M6-20	63 \| -	84
GN 131-B12-B12-2-BL	BL - Plain finish	B 12	B 12	25	64	20	M6-20	45 \| 63	76
GN 131-B12-B12-2-SW	SW - RAL 9005	B 12	B 12	25	64	20	M6-20	45 \| 63	76
GN 131-B14-B14-2-BL	BL - Plain finish	B 14	B 14	25	64	20	M6-20	45 \| 63	78
GN 131-B14-B14-2-SW	SW - RAL 9005	B 14	B 14	25	64	20	M6-20	45 \| 63	78
GN 131-B15-B15-2-BL	BL - Plain finish	B 15	B 15	25	64	20	M6-20	45 \| 63	65
GN 131-B15-B15-2-SW	SW - RAL 9005	B 15	B 15	25	64	20	M6-20	45 \| 63	65
GN 131-B16-B16-2-BL	BL - Plain finish	B 16	B 16	25	64	20	M6-20	45 \| 63	62
GN 131-B16-B16-2-SW	SW - RAL 9005	B 16	B 16	25	64	20	M6-20	45 \| 63	62
GN 131-B18-B18-2-BL	BL - Plain finish	B 18	B 18	25	64	20	M6-20	45 \| 63	58
GN 131-B18-B18-2-SW	SW - RAL 9005	B 18	B 18	25	64	20	M6-20	45 \| 63	58

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