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Pressure / Hand Pumps

PV 411A - Four-in-One Pressure and Vacuum Hand Pump

The PV411A is a high quality field proven pressure and vacuum hand pump providing functionality never before seen in a hand held pressure source.

The PV411A replaces four conventional hand pumps and offers the following additional features that can be found in the datasheet.

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  • Multi-function “4 In 1” handpump
  • Pneumatic pressures to 600 psi (40 bar)
  • Hydraulic pressures to 10,000 psi (700 bar)
  • Generates 95% vacuum
  • Vacuum priming for hydraulic systems
  • Excellent low pressure control
  • Adjustable overpressure protection



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COVID-19: Staying safe whilst we remain open

COVID-19: Staying safe whilst we remain open


On 16 March 2020 we implemented a number of measures to protect the wellbeing of our staff and to mitigate any supply issues to our customers. From a Calibration Laboratory service perspective, we have split our staff into two shifts to reduce contact within the business whilst maintaining laboratory continuity.
Our Sales, Accounts and Admin staff are all working from home for the foreseeable future.
We can assure you that we will continue to do all we can to protect our staff, customers and their families.

You can contact us by phone 045 896660, or by email info@classictechnology.ie Our business hours are Monday to Friday 8.30am-5pm