Modern design
Made entirely of corrosion free materials
O-rings embedded in non-corrosive material
Minimal torque for operation, (MOT 250 Nm)
Noticeable stop at the limits when opening and closing
Hydrant head can be turned completely 360°
Easy exchange of all inner parts
Automatic drainage system with pressure control, drainage time less than 10 min.
Opening direction left
15 turns to open position
Connection option for drainage line PE pipe Ø32 or Hawle drainage pipe no. 5067
Outlets according to other international standards possible
Several outlets on the stand
Hydrant can be delivered with individual colors
Standard pipe cover: 1,50 m (on request 1,25 m and 1,00 m possible)
Rate of flow: Rate of flow Q (m3/h) at a differential Kv[m3/h] pressure of 1 bar is for all HAWLEH4 hydrants higher than requested by ÖNORM F 2010 and EN 14384
H4.live:
Continuous real-time monitoring
Protection of the critical water infrastructure
Data transmission via LTE-M/NB-IoT network
Easy commissioning via the Hawle.live APP
Representation of the opening condition of the valve plug in the Hawle.live APP
Knock-down sensor: warning when a hydrant has been knocked over
Alerting by e-mail and/or SMS
Access to the documentation of the history of all activities
Minimization of failure risk - increase of reliability
Standards
Remaining water content according to EN 1074-6
Resistant against desinfectants acc. to EN 1074-1
According to EN 14384, EN 1074-6 and ÖNORM F 2010