Underground hydrant HP-M DN 100/330 GJS, L1250

Technical data

Execution according to GOST 8220-85

Scope of application: Drinking water or non-aggressiveliquids, not containing solid, for the fire purposes

• Nominal diameter: DN 100
• Nominal pressure: PN10
• Operating pressure (PFA) 10 bar
• The maximum water velocity: 3 m/s
• Maximum torque (MOT): 90 Nm
• Control direction: compatible with RWZ
• Connection socket with 6" thread - 4 coil/inchl acc. to PN-ISO 725
• Shaft sealing: O-rings

Stem made of stainless steel, bearing with rolled thread

Sealing poppet vulcanized on the entire surface

Design features

Sealing poppet vulcanized on the entire surface

All the parts are protected against corrosion

• Full opening after 9 revolutions (begining of the opening 1 rev.)
• Double closure - shut-off devices completely vulcanised, on client's request
• Self-draining hydrant upon full closure

Time of dehydration and Kv compliant

The ability to connect the drainage pipe

The possibility of replacing parts of the hydrant after closing the gate valve

Body Material: Ductile iron, grade: EN-GJS 400-12 PN-EN 1563

Paint coat: - Position 1, 2, 3, 4, 8, 14 - polyester-powder paint coating min.250 μm, RAL3020, UV-resistant