SERIES 29/90 AVK SQUAT UNDERGROUND FIRE HYDRANT PN16

The Series 29/90 is the dimensional equivalent of a squat hydrant but with a full, straight bore from inlet to outlet. This allows a greatly enhanced flow-rate and ease of introduction and retrieval of pipe maintenance and measurement equipment. It is suitable for use with water and neutral liquids to a maximum temperature of +70°C. Complies with requirements of BS 750:2006 and BS EN1074-2:2004 and EN 14339:2005, underground hydrants. Also to BS EN 1074-6 for potable (drinking) water.

Features:

• Through bore. Bore Dimension 70mm
• Exceeds flow requirements:
• Min flow 2000 l/min @1.7 Bar (Kv=92): specified in BSEN14339 Actual flow 4500 l/min @1.7 Bar (Kv=221)
• Fully maintainable.
• Ductile iron construction.
• 2½’’ London round thread outlet to BS 750.
• Corrosion resistant construction.
• Universal drilled inlet flange BS EN 1092:1997, BS 10 Table D/E.
• Auto-frost drain valve as standard.
• Kite marked.
• WRAS approved. (50°C)
• Patent pending.

Options:

• Anti-backflow version.
• Outlet options:
  - Stainless steel (standard) or Gunmetal to BS 750 round thread
  - Instantaneous (Morris)
  - Belfast
  - London “V” thread
  - Internal screwed Norwegian
  - Bayonet (Dublin)
• Security lock.

Downloads..

Series 29-90 Datasheet July 2010

Series 29-90 O&M

29 90 WRAS Cert

Series 29 Range Kite Mark Certificate 15.9.10

British Standard Underground Hydrant Range Brochure - May 2011

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