Polyethylene manhole

Overview

• Catalogue of accessories and spare parts for water tanks: access covers, extensions/adapters, seals, inspection chambers, filters, electronic level gauges, hose clamps, telescopic risers, etc.

Accessory categories

• Covers and risers
• Covers and adapters
• Pipe seals
• Gutter inspection chambers
• Inspection chamber without filter
• Inspection chamber with filter
• Electronic level gauges
• Fine filters
• Clamping rings (reinforcement)
• Telescopic lids and risers

Product examples (name, code, description, compatible tanks)
COVER DN 400 [Code: 7100061710] - Pedestrian access cover in PE, load capacity up to 2 kN, dimensions Ø400 x 100 mm
Compatible tanks: RoOki 500 L, RoOki 1.000 L

EXTENSION Ø400 x 200 mm [Code: 7100063580] - Extension in PE, dimensions Ø400 x 200 mm
Compatible tanks: RoOki 500 L, RoOki 1.000 L

COVER DN 500 [Code: 7104111660] - Pedestrian access cover in PE, load capacity up to 2 kN, dimensions Ø500 x 80 mm
Compatible tanks: RoOki 1.500 L, RoOki 3.500 L

COVER DN 600 (threaded, hinged opening) [Code: 7600088710] - Threaded PE access cover with hinged opening, telescopic extension Ø600 x 400 mm for Roterra / RoBox (all volumes)

ASSEMBLED COVER DN600 [Code: 7100520240] - Assembled PE cover, capacity 2 kN, dimensions Ø720 x 125 mm
Compatible tanks: RoCko, RoVoda, RoDrink (all volumes), Peskolov Ø640

EXTENSIONS DN600 (examples) [Codes: 7100520630 / 7100520640 / 7113110700] - PE extensions, dimensions Ø600 x 250 mm, Ø600 x 500 mm, or additional Ø600 x 500 mm; telescopic extension Ø600 x 400 mm for Roterra 2450 and RoBox 5000

ASSEMBLED COVER DN1000 [Code: 7100520970] - PE cover, load up to 2 kN, dimensions Ø1135 x 160 mm
Compatible tanks: RoCko (all volumes)

ADAPTERS / COVER ADAPTER DN600 [Code: 7100520310] - PE cover adapter, dimensions Ø600; compatible with RoCko / RoVoda / RoDrink and Peskolov Ø640

GUTTER INSPECTION CHAMBER / JASKI ZA ŽLEB (examples) [Code: 7100070951] - Connector between gutter and inlet pipes to the tank. Outlets DN 110, 125, 160. Indicative dimensions: Ø250 x 600 mm or Ø250 x 420 mm depending on model.

INSPECTION CHAMBER WITHOUT FILTER (Peskolov) - Unit for direct collection and coarse solid separation depending on model (examples and relative sizes indicated on the product page).

INSPECTION CHAMBER WITH FILTER (examples) - Unit fitted with a filter/strainer on the tank neck to retain leaves, branches and large particles. Models available with and without activated carbon for specific uses (rainwater, potable water). Example dimensions and codes for various volumes.

FILTERS AND FILTRATION KITS (examples) - INSTALLED FILTRATION KIT [Codes: 7100062480 (6,000 L), 7100062470 (8,000 L)] for inlet/outlet pipes DN110/DN160. Includes self-cleaning filter, overflow siphon, anti-slosh baffle. Indicative dimensions: 300 x 150 x 150 mm for some kits.

SCREEN FILTER [Code: 7181530010] - Strainer placed on the tank neck to retain coarse particles (indicative dimensions Ø400 x 200 mm etc.).

FILTER FOR POTABLE WATER [Code: 7100065490] - Filtration system for potable water: removes mechanical particles, chlorine, taste and odors; UV integration possible.

FINE FILTERS (examples) - Fine rainwater filter Ø400 x 430 mm for roof area ~400 m² [Code: 7100092800]; DUO fine filter for 1000 m² [Code: 7100066180]; other DUO variants and Ø640 x 800 mm available.

PIPE SEALS - Seals to make tank inlets/outlets watertight, available in diameters: Ø50, Ø110, Ø125, Ø160, Ø200 and threaded sizes 1/2" to 6/4". Example codes listed on the page for variants.

ELECTRONIC GAUGES (examples)

• ULTRASONIC GAUGE BASIC [Code: 7100065560] - Measures tank water level, transmitter + receiver, LCD display.
• ULTRASONIC GAUGE PROFI [Code: 7100063220] - Professional version with level measurement, display, interface and advanced options. Manufacturers cited: Apolo (BASIC), Navis (PROFI).

CLAMPING RING (REINFORCEMENT) - Peripheral clamp for tank fixation, available painted (set) and galvanized (set) [Example code: 7112102790], indicative dimensions Ø2350 x 100.

Notes

• Main materials: PE (polyethylene) for covers, risers, adapters and extensions.
• Mechanical capacities: several covers designed for load up to 2 kN (model dependent).
• Products referenced by nominal diameter (DN) and dimensions (Ø x height) with internal codes.

Technical specifications / characteristics

• Material: polyethylene (PE) for covers, extensions and adapters.
• Cover load capacity: up to 2 kN (models DN 400, DN 500, DN 600, DN 800, DN 1000, etc.).
• Typical dimensions: Ø400 x 100 mm (DN400), Ø400 x 200 mm (extension), Ø500 x 80 mm (DN500), Ø600 x 125/250/500 mm (DN600 variants), Ø855 x 70–130 mm (DN800 variants), Ø1135 x 85–160 mm (DN1000 variants).
• Main product codes extracted: 7100061710 (cover DN400), 7100063580 (extension Ø400 x 200), 7104111660 (cover DN500), 7100520610 / 7100520240 / 7100520630 / 7100520640 (DN600 variants), 7100520970 (assembled DN1000), 7100520310 (adapter DN600), 7181530010 (screen filter), 7100062480 / 7100062470 (filtration kits), 7100065560 (ultrasonic gauge BASIC), 7100063220 (gauge PROFI), 7100092800 (fine filter Ø400), 7100066180 (fine filter DUO), 7112102790 (clamping ring).
• Piping / outlets: typical inlets/outlets DN110, DN125, DN160 depending on accessories (inspection chambers/gutters/filters).
• Applications: rainwater harvesting, storage, potable water supply, inspection units for wastewater, integration of filters and filtration kits sized according to roof area or tank volume.