Hydrant service equipment


HYDRO-TEST-W is a device used for servicing, checking efficiency and periodical inspections of internal hydrants DN25, DN33, DN52, ZH52. Measurements made with the device comply with current norms and legal regulations. The set includes three standard pressure gauges of 1.6 class. Tests of hydrants are carried out by means of calibrated equivalent nozzles. The HYDRO-TEST-W measurement technique is based on the venturi method, in which three types of venturis are used: orifices, nozzles and Venturi nozzles. This method is widely used in laboratory and industrial practice.

Operating parameters:

  • pressure range 0 ÷ 1.6 MPa;
  • temperature range of set operation +1°C ÷ +50°C ;
  • fire fittings (connectors, caps, switches, lids) in accordance with PN, CNBOP approved.