Calpeda NM40/16C/B, NM32/20A/A – Horizontal End Suction Centrifugal Pumps for Industrial Applications

✅ Calpeda NM40/16C/B and NM32/20A/A are single-stage horizontal end suction centrifugal pumps from the Calpeda NM series, manufactured in Italy and designed according to EN 733 standards. They are widely used in water supply, HVAC, circulation, cooling, pressure boosting, irrigation, and industrial process systems.

✅ These pumps feature a close-coupled monoblock construction, where the motor and pump share a common shaft. This design minimizes vibration, reduces installation space, and improves transmission efficiency. The horizontal suction and vertical discharge configuration simplifies piping installation.

✅ The pump casing is manufactured from high-quality cast iron, while the impeller is available in brass or other materials depending on the version. A stainless steel shaft and Carbon/Ceramic/NBR mechanical seal provide excellent durability, corrosion resistance, and leak-free performance.

✅ The NM series is designed for pumping clean water and non-abrasive liquids, making it suitable for water supply systems, chilled water circulation, heating systems, cooling towers, industrial processing, fire protection, and irrigation applications.

✅ Models NM40/16C/B and NM32/20A/A deliver reliable continuous-duty operation, high hydraulic efficiency, energy savings, and dependable performance in factories, commercial buildings, hospitals, hotels, and industrial facilities.

✅ Built to European engineering standards, the Calpeda NM40/16C/B and NM32/20A/A offer outstanding reliability, long service life, and excellent performance for demanding industrial pumping applications.

Technical Specifications

✅ Product Name: Horizontal End Suction Centrifugal Pump

✅ Models: NM40/16C/B, NM32/20A/A

✅ Brand: Calpeda

✅ Manufacturer: Calpeda

✅ Origin: Italy

✅ Pump Type: Single-Stage Close-Coupled Centrifugal Pump

✅ Design Standard: EN 733

✅ Pump Casing Material: Cast Iron

✅ Impeller Material: Brass or Depending on Version

✅ Shaft Material: Stainless Steel

✅ Mechanical Seal: Carbon / Ceramic / NBR

✅ Liquid Temperature: -10°C to +90°C

✅ Maximum Working Pressure: Up to 16 bar (Depending on Model)

✅ Connection Type: Flanged

✅ Power Supply: Three-Phase, 50Hz (Depending on Model)

Applications

✅ Water Supply Systems

✅ Pressure Boosting Systems

✅ Water Circulation Systems

✅ HVAC Systems

✅ Central Air Conditioning

✅ Cooling Systems

✅ Industrial Cooling Water

✅ Manufacturing Plants

✅ Food Processing Industry

✅ Chemical Plants

✅ Mechanical & Electrical (M&E) Projects

✅ Irrigation Systems

Hotline: 0084 787900099