Hawle 1851K Manual

SURFACE BOX
"Telescopic" made of plastic
Design features
• Adjustable heigh enables fixation of street cover at
the desired level
• Cap remains standing on the road surface during work
• 4° Angular offset possible, depending on level of extension
• Less hands on work during road construction
• Homogenous connection with the tarmac, minimizing
frost damage
• Quiet, no rattling of street cover
• Low maintenance (no rust problems, application of
grease not necessary)
• Low weight
• No loose parts
• High stability, pressure load according to DIN 3580
• Extremely durable glass fibre construction
• Temperature invariant between: -20°C up to 245°C
• DVGW certified
Accessories: see overleaf
Material | Technical features
• Coverlid made of grey cast iron, bituminised
• Surface box body made of polyamide 66 with 30% fibre
glass
• Safety pin made of stainless steel
Order No. Version
For service valves
1851K
DIN 4057
2051K For gate valves, DIN 4056
For below ground hydrants
1950K
DIN 4055
E. Hawle Armaturenwerke GmbH 4840 Vöcklabruck - Austria - Wagrainer Straße 13
Tel.: +43 (0) 7672 72576 0 - Fax: +43 (0) 7672 78464 - E-Mail: hawle@hawle.at - www.hawle.com
Edition 05.2017
Progressively heigh adjustable
No. 1851K
No. 2051K
Weight
4,3
6,8
No. 1950K
17,8
All illustrations, technical data, dimensions (in mm) and weights (all weights specified in kg) are non-binding. Subject to change.
M 3/1