composite manhole cover

BENEFITS of composite manhole covers: theft prevention, noise reduction, resistance, lightness, electric insulation, resistance to corrosion. FRP manhole covers of M.M. are manufactured in accordance with the EN 124:2015: A15 (test load 1.5 ton) Areas which can only be used by pedestrians and pedal cyclists, B125 (test load 12.5 ton) Footways, pedestrian areas and comparable areas, car parking decks, C250 (test load 25 ton) For gully tops installed in the area of kerbside channels of roads which when measured from the kerb edge, extend a maximum of 0.5m into the carriageway and a maximum of 0.2m into the footway. D400 (test load 40 ton) Carriageways of roads including pedestrian streets, hard shoulders and parking areas, for all types of road vehicles.

Multi-purpose, multi-directional, submerged mixer ideal for general mixing and flow generation; adaptable to many tank configurations. Open, dual helical impeller providing intensive; directional sub-surface mixing pattern with minimal surface disturbance and low power to volume performance 1.5 – 22KW Drive Motors 4 + 6-Pole Speeds, Direct Drive AISI 304/316 or other SS Submersible motor – ip 68 protection High quality, low maintenance motor Robust + compact design – minimal vibration Easy installation + removal Directional mixing + flow generation plus general mixing of lagoons Basins + tanks activated sludge processes vey large surface area reservoirs Denitrification + sbr + asp

TANK AND SYSTEM SOLUTIONS FOR WASTE WATER TREATMENT PLANTS Individual, customised container and system solutions have been one of the core business areas of Lipp GmbH for decades. This is demonstrated by the long list of references for completed tanks and equipment that have been implemented in close cooperation with well known engineering firms and companies for industrial waste water treatment plants at home and abroad. From simple, open topped waste water tanks through process vessels with special requirements for stainless steel and sealing materials to fully equipped fermenter types, (SBR, CSTR etc.) for different applications, Lipp offers a wide range of system solutions. Each project is planned and manufactured individually according to specific customer requirements for material, diameter, process instructions etc., and installed and tested if necessary in close cooperation with the partners. The versatility of the Lipp system in combination with process

Ring grip, U-hook, Length 800 mm, other lengths on request, also available in stainless steel.