For drinking water

This pumping station is designed for pumping drinking water. For the production of pumping station housing for drinking water a special production technology is used using a special resin (hygienic quality assessment for use in household and drinking water supply approved by leading Scientific Research institutes of the Ministry of Health Care of the Russian Federation).

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The station is equipped with downhole pumps of different capacities, which are equipped with a check valve. It safely protects against reverse water flow in case of pump stoppage. The risk of hydraulic breakdown in the system is minimized by the short response time of the valve

Prior the installation of a complete PS in its designed position, an excavation pit should be arranged: excavation works, water level reduction, sheet piling of the excavation walls (if necessary) and a concrete slab anchoring the PS housing to prevent its floating up under the ground water pressure. After the PS housing has been fixed in the designed position the pump equipment is mounted according to the manufacturer's datasheet and its connection to the electric control panel in accordance with Electrical Installation Regulations is performed as well as the connection of input and output branch pipes of the pump station with the pipelines of the water supply system, and then hydraulic testing of these connections is carried out. Then backfilling of the excavation pit around the PS is carried out, layer by layer, with compaction by vibrating plate. The final stage is commissioning and testing.

Prior the installation of a complete pumping station in its designed position, an excavation pit should be arranged: excavation, water level reduction, sheet piling of the excavation walls (if necessary) and a concrete slab, to which the pumping station housing is anchored to prevent floating up under the groundwater pressure. After the PS housing has been fixed in the designed position the pump equipment is mounted according to the manufacturer's datasheet and its connection to the electric control box in accordance with EIR requirements is performed as well as the connection of input and output pipes of the PS with the pipelines of the water supply system, and then hydraulic tests of these connections are done. Then backfilling of the excavation pit around the PS is carried out, layer-by-layer, with compaction by vibrating plate. The final stage is commissioning and testing.

Q - flow rate: 1-50 l/sec.

D - housing diameter: 1200-2400 mm

L - housing length (height): 900-8900 mm

A - input pipe height: 700-2200 mm

B - output pipe height: 620-2000 mm

N - input/output pipe diameter: 125-400 mm

H - track laying depth: according to the customer's project

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