The blow protector, BLOCK, shuts off the air flow if a fitting comes loose from a pressurized hose, or if the hose is cut off. This minimizes the risk of injuries to personnel and damage to the workpiece or the surroundings.

  • Shuts off air in pressurized hoses when cut off or when fitting comes loose, to minimize injuries
  • Wide range of flow capacities, all Atlas Copco tools can be equipped with a blow protector
  • Automatic reset if the BLOCK has shut off the air flow, for easy use
  • Makes the workplace safer and reduces risk of injury
  • The air flow, hose length and hose sizes must all be within the recommended range in order to choose the correct blow protector. The second hose is only used when hoses longer than 20 m are used. The second hose will always be 20 m and the first hose will be cut to the right length.
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BLOCK 08H

Technical Specifications Mfg No.
Air flow tool 0 – 5 l/s 8202 0100 52
First hose length 6 – 10 m
First hose size 8 mm
Second hose length 0 m
Second hose size 0 mm
Shut off air flow 13 l/s
Female thread BSP 1/4 inch

BLOCK 08L

Technical Specifications Mfg No.
Air flow tool 0 – 5 l/s 8202 0100 50
First hose length 1 – 5 m
First hose size 6,30 – 6,30 mm
Second hose length 0 m
Shut off air flow 8 l/s
Female thread BSP 1/4 inch

BLOCK 10H

Technical Specifications Mfg No.
Air flow tool 0 – 15 l/s 8202 0100 56
First hose length 11 – 20 m
First hose size 16 mm
Second hose length 0 m
Shut off air flow 32 l/s
Female thread BSP 11/32 inch

BLOCK 10L

Technical Specifications Mfg No.
Air flow tool 0 – 14 l/s 8202 0100 54
First hose length 1 – 5 m
First hose size 10 mm
Second hose length 0 m
Shut off air flow 18 l/s
Female thread BSP 11/32 inch

BLOCK 15H

Technical Specifications Mfg No.
Air flow tool 0 – 35 l/s 8202 0100 58
First hose length 1 – 5 m
First hose size 12.5 mm
Second hose length 0 m
Shut off air flow 45 l/s
Female thread BSP 1/2 inch

BLOCK 20H

Technical Specifications Mfg No.
Air flow tool 0 – 60 l/s 8202 0100 60
First hose length 1 – 10 m
First hose size 19 mm
Second hose length 0 m
Shut off air flow 75 l/s
Female thread BSP 3/4 inch

BLOCK 25H

Technical Specifications Mfg No.
Air flow tool 0 – 70 l/s 8202 0100 62
First hose length 1 – 7 m
First hose size 19 mm
Second hose length 0 m
Second hose size 25 mm
Shut off air flow 86 l/s
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