Amtele / Engineering / Kalibrering / Hand Pumps / PV 411A PV 411A Mikael Flodman mikael.flodman@amtele2024.local +46 (0)8 556 466 12 Stefan Ahlbom stefan.ahlbom@amtele.fi +358 (0)46 850 6422 The PV411A is a high-quality field proven pressure and vacuum hand pump providing functionality, which has never been seen before in a handheld pressure source. This remarkable product replaces four conventional hand pumps.