Tên sản phẩm:Bộ kiểm tra và nạp khí Nitrogen
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The HYDAC universal charging and testing unit FPU-1, is used to charge bladder, piston and diaphragm accumulators with nitrogen, or to test and alter the pre-charge pressure. Due to the wide product range of gas-side adapters to the accumulator and to the nitrogen bottle, HYDAC ensures the charging of practically all hydraulic accumulators. An extensive product range of accessories, e.g. hoses, the pressure-reducing valve and also the case, can be assembled in accordance with customer preferences to round out the programme.

In the standard version, the FPU-1 is comprised of:
  • Valve body.
  • Spindle with elastic seal.
  • Check valve and release valve.
  • Pressure gauge with display ranges up to 400 bar.
  • Charging hose (in accordance with EC Machinery Directive, DIN EN 982, DIN §N 853 - 857) and A3 adapter for bladder accumulators.
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