DN80 PN10 / PN16 underground hydrant with double closing


Type 3700

Diameter DN80

Working pressure PN16

Column: steel, galvanised, stainless or ductile cast iron GJS 500-7

Body: ductile cast iron GJS 500-7

Height: 750mm, 1000mm, 1250mm, 1550mm

Temp. max. 40°C – for water

Description

Underground hydrant DN80 in the version with a double closing and excellent anti-corrosion coating based on epoxy resins or hot-dip galvanizing. Designed to draw water for water supply and municipal and fire fighting purposes.

AUTHORISATIONS:

National Hygiene Institute Warsaw.
Scientific and Research Centre for Fire Protection in Józefów near Warsaw.
Certificate of approval
CE Certificate.

TECHNICAL DATA:

Performance requirements and verifying tests acc. to PN-EN 14384 and PN-EN 1074-6
Flange connection according to PN-EN 1092-2
Maximum closing torque MOT 105 Nm
Kv coefficient min. 60
Number of turns until beginning of opening 4
Number of turns for full opening 11
Nominal hydrant capacity 10dm3/s at pressure 0,2 MPa in accordance with PN-B 02863

CONSTRUCTIONAL FEATURES: