Clamps - Ventilation duct clamp LGS.

Ventilation duct clamp LGS

The fischer ventilation duct clamp LGS is the ideal fixing solution for ventilation ducts of all types. With the LGS, you can secure spiral pipes to the substrate particularly easily and quickly. The large opening angle enables the easy insertion of the pipeline, whereas the two-screw concept of the LGS allows for optimal adjustment in line with the outer diameter of the pipe. The LGS has holes on both halves of the clamp from a diameter of 450 mm. This enables the doubling of the recommended load with two threaded rods with nuts. The sound insulation insert ensures reliable acoustic decoupling from the structure.

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Product variants

31 Product variant (s)

Thread

Clamping range

Height

Width

Width x thickness clamp band

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Advantages

The large opening angle of the LGS enables a quick and easy installation.
The LGS's two screws allow the adjustment to suit the outer pipe diameter.
The sound insulation insert offers noise protection and prevents contact corrosion.
The screw´s loss protection prevents loss of the locking screws during installation.
Connection nut with combination thread M8/M10
The LGS is drilled on both sides of the clamp from 450 mm diameter on. This allows for connection with two threaded rods with nuts. Thereby the recommended load of the clamp can be doubled.

Properties

Material: steel DC01 (material no. 1.330) acc. to DIN EN 10130
Zinc plating: electro zinc-plated
Connecting nut: resistance welded domed nut, M8 / M10, SW13
Locking screw: oval head screw with combination recessed head
Material sound insulation insert: SBR/EPDM; chlorine-free; silicone-free
Sound insulation: for DIN 4109
Temperature range: -50 °C to +110 °C
Hardness: 45 ± 5° Shore A
Fire behaviour: DIN 4102: Class B2

Applications

2-screw-pipe clamp with sound insulation for fixing of spiral ducts.
For use in dry interior areas.

Mounting Strip 1 Picture

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Mounting Strip 2 Picture

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Thread ( A )	M8 / M10
Clamping range ( D )	80 mm
Height ( H )	108 mm
Width ( B )	133 mm
Width x thickness clamp band ( b x s )	25 x 1.5 mm
Height ( Z )	62 mm
Locking screw	M6
Max. recom. static load (centr. tension)	—
Amount	25 pcs.
GTIN (EAN-Code)	4006209794913

Thread ( A )	M8 / M10
Clamping range ( D )	90 mm
Height	—
Width ( B )	143 mm
Width x thickness clamp band ( b x s )	25 x 1.5 mm
Height ( Z )	67 mm
Locking screw	M6
Max. recom. static load (centr. tension)	—
Amount	25 pcs.
GTIN (EAN-Code)	4006209794920

Thread ( A )	M8 / M10
Clamping range ( D )	100 mm
Height	—
Width	—
Width x thickness clamp band ( b x s )	25 x 1.5 mm
Height ( Z )	72 mm
Locking screw	M6
Max. recom. static load (centr. tension)	—
Amount	20 pcs.
GTIN (EAN-Code)	4006209794937

Thread ( A )	M8 / M10
Clamping range ( D )	112 mm
Height ( H )	140 mm
Width ( B )	165 mm
Width x thickness clamp band ( b x s )	25 x 1.5 mm
Height	—
Locking screw	M6
Max. recom. static load (centr. tension)	—
Amount	20 pcs.
GTIN (EAN-Code)	4006209794944

Thread ( A )	M8 / M10
Clamping range ( D )	125 mm
Height	—
Width	—
Width x thickness clamp band ( b x s )	25 x 1.5 mm
Height ( Z )	85 mm
Locking screw	M6
Max. recom. static load (centr. tension)	—
Amount	10 pcs.
GTIN (EAN-Code)	4006209794951

Ventilation duct clamp LGS

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