Multistage high pressure centrifugal pumps of the series NU /NHT /NHP /NHM productions EDUR They are designed for pumping liquids in various industry directions, including slightly polluted streams. One channel, the suction nozzle is located coaxially to the motor unit, falling radially upwards, horizontal orientation of the installation. Three-phase AC electric motors with a high class of protection against dust and moisture are used as a drive in the standard version, individual settings are available on request.
Various materials and their combinations for component parts (housing, impeller) are available to choose from: cast iron, bronze, stainless steel. The shaft is made of various grades of stainless steel, sealed with a mechanical seal (NU), an oil seal (NHT /NHP). The NHM series is additionally equipped with a magnetic coupling that reliably separates the two functional units. The NHT pumps have a built-in water cooling system.
Pumping liquids: water, solutions, oils, etc.
Limitations: absence of abrasive inclusions, contact with chemically aggressive agents.
Areas of application: water purification, irrigation, boiler power, cooling systems, washing plants, filtration, marine applications and other technological processes and industries.
Technical characteristics of EDUR centrifugal pumps of NU/NHT/NHP/NHM series
- Volume consumption: up to 64 m3/hour;
- Discharge height: up to 350 m;
- Nominal pressure (PN): up to 30 bar (NU up to 25 bar);
- Diameter of the suction pipe: 65 - 80 mm;
- Diameter of the pressure nozzle: 40 - 65 mm;
- Viscosity of the liquid: up to 115 mm2/sec;
- Liquid temperature: -40 to 140 °C (NHP to 110 °C).
- Installation: horizontal, on the base plate.
Overall standard sizes of EDUR pumps of NU /NHT /NHP series
NHT 401 A142L, NHT 402 A142L, NHT 403 A142L, NHT 404 A142L, NHT 405 A142L, NHT 406 A142L, NHT 407 A142L, NHT 408 A142L, NHT 410 A142L, NHT 401 B150L, NHT 402 B150L, NHT 403 B150L, NHT 404 B150L, NHT 405 B150L, NHT 406 B150L, NHT 407 B150L, NHT 401 C120L, NHT 402 C120L, NHT 403 C120L, NHT 404 C120L, NHT 405 C120L, NHT 406 C120L, NHT 407 C120L, NHT 408 C120L, NHT 601 C160L, NHT 602 C160L, NHT 603 C160L, NHT 604 C160L, NHT 605 C160L, NHT 606 C160L, NHT 601 D150L, NHT 602 D150L, NHT 603 D150L, NHT 604 D150L, NHT 605 D150L, NHT 606 D150L, NHT 607 D150L, NHT 601 D160L, NHT 602 D160L, NHT 603 D160L, NHT 604 D160L, NHT 605 D160L, NHT 601 E150L, NHT 602 E150L, NHT 603 E150L, NHT 604 E150L, NHT 605 E150L, NHT 601 E162L, NHT 602 E162L, NHT 603 E162L, NHT 604 E162L, NHT 601 F170L, NHT 602 F170L, NHT 603 F170L
NHT 401 A142L, NHT 402 A142L, NHT 403 A142L, NHT 404 A142L, NHT 405 A142L, NHT 406 A142L, NHT 407 A142L, NHT 408 A142L, NHT 409 A142L, NHT 410 A142L, NHT 401 B150L, NHT 402 B150L, NHT 403 B150L, NHT 404 B150L, NHT 405 B150L, NHT 406 B150L, NHT 407 B150L, NHT 408 B150L, NHT 401 C120L, NHT 402 C120L, NHT 403 C120L, NHT 404 C120L, NHT 405 C120L, NHT 406 C120L, NHT 407 C120L, NHT 408 C120L, NHT 601 C160L, NHT 602 C160L, NHT 603 C160L, NHT 604 C160L, NHT 605 C160L, NHT 606 C160L, NHT 607 C160L, NHT 601 D150L, NHT 602 D150L, NHT 603 D150L, NHT 604 D150L, NHT 605 D150L, NHT 606 D150L, NHT 607 D150L, NHT 601 D160L, NHT 602 D160L, NHT 603 D160L, NHT 604 D160L, NHT 605 D160L, NHT 601 E150L, NHT 602 E150L, NHT 603 E150L, NHT 604 E150L, NHT 605 E150L, NHT 601 E162L, NHT 602 E162L, NHT 603 E162L, NHT 604 E162L, NHT 601 F170L, NHT 602 F170L, NHT 603 F170L
NHP 401 A142L, NHP 402 A142L, NHP 403 A142L, NHP 404 A142L, NHP 405 A142L, NHP 406 A142L, NHP 407 A142L, NHP 408 A142L, NHP 409 A142L, NHP 410 A142L, NHP 401 B150L, NHP 402 B150L, NHP 403 B150L, NHP 404 B150L, NHP 405 B150L, NHP 406 B150L, NHP 407 B150L, NHP 408 B150L, NHP 401 C120L, NHP 402 C120L, NHP 403 C120L, NHP 404 C120L, NHP 405 C120L, NHP 406 C120L, NHP 407 C120L, NHP 408 C120L, NHP 601 C160L, NHP 602 C160L, NHP 603 C160L, NHP 604 C160L, NHP 605 C160L, NHP 606 C160L, NHP 607 C160L, NHP 601 D150L, NHP 602 D150L, NHP 603 D150L, NHP 604 D150L, NHP 605 D150L, NHP 606 D150L, NHP 607 D150L, NHP 601 D160L, NHP 602 D160L, NHP 603 D160L, NHP 604 D160L, NHP 605 D160L, NHP 601 E150L, NHP 602 E150L, NHP 603 E150L, NHP 604 E150L, NHP 605 E150L, NHP 601 E162L, NHP 602 E162L, NHP 603 E162L, NHP 604 E162L, NHP 601 F170L, NHP 602 F170L, NHP 603 F170L