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232A0220 Protect-Air ToolReg Inline preset regulator 1/4 f/f BSP ports 2 bar 59 x 19 mm

232A0220 Protect-Air ToolReg Inline preset regulator 1/4 f/f BSP ports 2 bar 59 x 19 mm
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ToolReg® In-line preset regulator with automatic secondary pressure relief. The residual pressure in the tool is relieved when it is removed from the compressed air supply line, preventing unintentional actuation of the tool with disastrous consequences.

The ToolReg regulator is an independent piston regulator that can be mounted on any pneumatic tool or installed in every compressed air system. It supplies a constant, exact outlet pressure regardless of the input pressure. The pressure is factory-set and cannot be changed.

The ToolReg prevents "dynamic pressure waste". This arises when the pressure and flow at the withdrawal point are unnecessarily higher than those specified by the manufacturer to achieve the desired function. "Dynamic pressure waste" is extremely costly, a waste of energy that may be found throughout industry.

For pneumatic tools the ToolReg must be mounted directly on the tool in order to ensure correct pressure, so that possible pressure drops in hoses, tubes etc. do not influence the pressure on the tool itself. Pre-set regulators are an economical path to achive the ideal pressure in the tool.


  • Automatic secondary pressure relief
  • Protection guaranteed - no residual pressure in the tool
  • High flow performance (0-3.000 l/m / 0-105 scfm)
  • High pressure performance
  • No pressure gauge needed
  • Prevents compressed air waste
  • Locked to prevent pressure change - tamper proof

In situations where small amounts of compressed air are required, but the pressure and flow must be stringently regulated
Pneumatic tools
Particular nailers, tackers etc
Furniture, construction and precision engineering trades
Piping and compressed air systems
Compressed air used in automation fur actuation
Control, feeding or transportation
Pick and place units in automatic assembly systems

Maximum inlet pressure (bar): 25
Temperature range (°C): 0 to +80

Materials used:
Housing: aluminium
Other parts: stainless steel, nitrile, rubber, brass, PPH

Flow of water is measured at 12 bar in l/m Δp:0.5 bar
TBA = products still under test at time of going to press

Thread BSP (in) 1/4 f/f
Outlet pres. (bar) 2
Tolerence (bar) ±0.3
Flow (l/min) 500
Dims: L x ø (mm) 59 x 19
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EEF - The Manufacturers' Organisation -- The Carbon Trust - Accredited Supplier -- CHAS - The Contractors Health and Safety Assessment Scheme -- BCAS - British Compressed Air Society -- SafeContractor Approved
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