Regular hydrant testing in accordance with DIN is not only mandatory, but is also extremely important for a reliable supply of extinguishing water in the event of a fire. In an emergency, a non-functioning hydrant can lead to a critical loss of time for fire-fighting operations. Hydrants should therefore be checked regularly and defects rectified as quickly as possible.
Hydrant testing according to DIN 14462
Wall hydrants with a dry riser must be tested every two years, while all other wall hydrants must be tested once a year. The standards for this are DIN EN 671-3 and DIN 14462.
A wall hydrant is a permanently installed water extraction point in buildings that can be used by both laypersons and the fire department.
Hydrant testing according to DIN 14339 & DIN 14384
Above-ground and underground hydrants must also be checked once a year. The hydrant inspection must be carried out by a competent person in accordance with DIN EN 14339 (for underground hydrants with nominal diameters of DN 80 and DN 100) and DIN EN 14384 (for above-ground hydrants with nominal diameters of DN 80, DN 100, DN 150 and PN 16). The results of the hydrant test must be documented in a test logbook.
Underground and above-ground hydrants are used exclusively by the fire department to supply water in an emergency. An underground hydrant is anchored in the ground, while an above-ground hydrant is a permanently installed fitting for drawing water.
In addition, depending on the federal state, a further inspection of the above-ground and underground hydrants by an expert is required every three to six years in accordance with the Technical Inspection Regulations (TPrüfVO).
Hydrant testing by a specialist company
As a certified specialist company, we offer hydrant testing in accordance with DIN 14462, DIN 14339 and DIN 14384 by experienced experts throughout Germany. With a maintenance contract, we even take over the hydrant inspection automatically so that you don't miss any deadlines.
