Mechanical seals - Import export

Centrifugal pumps have well-known advantages such as uniform pumping without surges, the ability to create high pressures at low pump rate in multi-stage designs, long service life and others. Advantages: the fluid can be taken in at a point lower than the axis of the inlet suction pipe without using a pre-installed vacuum pump. - Purpose: transit of corrosive, toxic, explosive and flammable fluids at insufficient suction pressure; - Pump rate ranges: 0.8 to 450 m3/h; - Head ranges: 3 to 132 m; - Self-priming height (depth): up to 6 metres; - Seal type: magnetic coupling according to API 685 or tandem mechanical seal according to API 682; - Climatic version: for moderate and for moderate and cold climate; - Temperature of the pumped fluid: for GNGC-S, GNGC-S-M up to plus 350°С, for NCG-S up to plus 450°С; - Shaft speed: 1,450 or 2,900 rpm; - Structural design: ОН-2 single-stage back pull-out pump according to API 610 or a single block.

oddesse-drainage pumps are used for dewatering in the construction industry and in mining, water supply in industry and agriculture, irrigation and drainage of municipal, garden and domestic areas and so on. EXECUTIONS - Submersible, single-stage centrifugal pumps - Motor compartment sealing via two high-quality mechanical seals - Ball bearings with long life grease lubrication - Motor cooling through pumped medium that flows around it - Available with motor protection - Automatic level regulations is optional - Pressure port with quick-release coupling, flange, hose nozzle or Whitworth thread - High-quality materials for application in service, industrial and seawater PERFORMANCE RANGE Delivery volume Q = ... 450 m³/h Delivery height H = ... 65 m

oddesse-propeller pumps are used for irrigation and drainage of agricultural areas, water-level regulation, oxygen enrichment of breeding water at fisheries, trimming of ships, ferries and tankers and so on. EXECUTIONS - Single-stage centrifugal pumps with open semi-axial impeller - Submersible, rewindable and water-filled motors with protection level IP 68 - Motor cooling through pumped medium that flows around it - Water-lubricated radial and axial slide bearings - Encapsulation of rewindable motor via mechanical seal - Optimal motor filling guaranteed by a volume-compensation system - Rubber-sheathed electrical cable, watertight connected - Continuous operation, switching operation or frequency control - Tandem operation - High-quality materials for application in service, industrial and seawater PERFORMANCE RANGE Delivery volume Q = … 1,000 m³/h Delivery height H = … 24 m