Single-channel centrifugal pumps of the series NS from the company Allweiler they have a practical modular design and are designed for mounting the drive unit on a base plate (made of cast iron or steel), DIN EN 733 standard. The model range is represented by a wide range of dimensions for selecting the optimal option. The design is one- or two-stage, mechanical shaft seal (materials to choose from), the outlet pipe is directed radially upwards, the suction is coaxial. Classification according to the requirements of Atex - II 2 G c b Tx (temperature class on request). On request, it can be equipped with a coupling with a spacer. As a drive, the standard uses three-phase motors with a short-circuited rotor, heat dissipation through surfaces, IP44 protection, insulation B, on the paws.
Pumping liquids: water (clean, marine, industrial, condensate), salt and alkaline solutions, oils.
Limitations: no abrasive particles, contact with chemically aggressive agents.
Areas of application: air conditioning, water treatment, water supply, heating systems, irrigation, cooling, spraying, dust collectors, swimming pools and other installations.
Technical characteristics of Allweiler NS series centrifugal pumps
- Volume consumption: up to 780 m3/hour;
- Discharge height: up to 145 m;
- Nominal pressure (PN): up to 10 /16 bar;
- Diameter of the suction pipe: 50 - 150 mm;
- Diameter of the pressure nozzle: 32 - 150 mm;
- Liquid temperature: up to 140 °C.
- Installation: dry, horizontal, on a base plate.
Overall standard sizes of Allweiler NS pumps
NS 32-160, NS 32-200, NS 2/32-200, NS 40-160, NS 40-200, NS 40-250, NS 2/40-250, NS 50-160, NS 50-200, NS 50-250, NS 2/50-250, NS 65-160, NS 65-200, NS 80-160, NS 150-160, NS 65-250, NS 65-315, NS 65-400, NS 80-200, NS 80-250, NS 80-315, NS 100-200, NS 100-250, NS 100-315, NS 25-250, NS 80-40D, NS 100-400, NS 125-315, NS 125-400, NS 150-250, NS 150-315, NS 150-400, NS 200-250
You can buy Allweiler NS series centrifugal pumps by contacting our specialists to find out the price and more information about the products.