Prefabricated Manhole FGS 1
Prefabricated manhole, completely made of 1.4307 (AISI 304 L) stainless steel
Watertight, with entrance and installation opening in accordance with DVGW Standard W 122.
Completely shielded arc welded, acid-treated in a pickling bath and passivated, including all built-in components.
- Completely stainless steel - offers long life and hygiene
- Absolutely water-tight - no danger of leakage
- Bottom made of tear pattern plate (slip resistance R 11 in accordance with DIN 51130) with inclination to the pump sump
- For bolted fixing on a customer-provided concrete foundation (required for watertight prefabricated manholes installed below ground water level)
- Robust casing, diameter: 1900/2500 mm, head room: 2000 mm, height of domes: 800 mm, total height: 3290/3400 mm
Fields of application:
Prefabricated stainless steel manholes are watertight and frost-proof. They are applied in flood areas and areas with a high groundwater level. They are quickly installed, permanently corrosion resistant and maintenance-free.
HUBER Prefabricated Manhole FGS 1
HUBER prefabricated manhole FGS 1, completely stainless steel
HUBER prefabricated manhole FGS 1, ready for installation
HUBER prefabricated manhole FGS 1 - quickly installedHUBER prefabricated manhole FGS 1 - quickly installed
HUBER prefabricated manhole FGS 1 - absolutely water-tight and frost-proof
Components
The prefabricated manhole consists of the following stainless steel components:
- Manhole cover, round type, designed as an entrance opening, 800 mm diameter, with rubber seal, with air vent DN 150 (order no. 108/GDR)
- Manhole cover, round type, designed as an installation opening, 800 mm diameter, with rubber seal (order no. 108/GDR), or according to the well head size
- Safety access ladder, width 300 mm, vertical installation, length 2850/3130 mm
- Fold-back/extensible entrance aid
- Ventilating chimney DN 150, 200 mm, ending above manhole bottom
- FF-piece, as a pipe duct, length 200 mm, welded in the casing, floor distance: 800 mm
- Cable duct, floor distance: 1000 mm
- Holders for control panel
- Pump sump, 300 mm diameter, welded to the bottom, covered by a perforated stainless steel plate, with handle
- Lifting eyes
- Fixing material
Options:
- Well head, in accordance with technical data sheet BKF 1, welded to the manhole bottom
- Provided for optional ventilator
- 1.4404 (AISI 316 L) stainless steel
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