NT® Pump Family
Rugged Power for Industry and Marine
Allweiler’s NT pump family is the trusted choice for a wide range of general industrial and marine applications. Their reliable performance, rugged design, efficiency and versatility keep your industrial and marine processes running smoothly and efficiently. Allweiler’s NT, NB and NI centrifugal pump series are products that meet the high demands of industrial and marine environments.
In the harsh and often aggressive environments of general industry and the high seas, rugged construction is essential. These centrifugal pumps are available in a variety of designs, and their wide range of variants, high quality materials and wide temperature range from -40 °C to +140 °C make them suitable for a variety of applications. Their solid construction ensures a long service life and minimizes maintenance.
Key Advantages
Low Operating Costs
Thanks to the high efficiency
of the pump hydraulics
Versatile Applications
Due to standardized dimensions
and a wide range of variations
Modular System
Modular design for simplified
and cost-effective spare parts inventory
NT-Family
Maximize Uptime
Durable equipment components and fast maintenance and repair are key features that enable companies to maximize uptime.
For general industrial applications, our NT pumps provide a reliable product for efficient and reliable production processes. Exceptional hydraulic performance makes operation cost effective. Their modular design makes them easy to maintain. The condition of the pump bearings can be monitored by temperature and vibration sensors.
In the marine industry, where high uptime is critical, the use of high quality materials is an invaluable asset for operational safety. Various pump designs, such as the NB and NI block pumps, enable space-saving and stable installations in confined spaces.
Technical Details
NT-Familiy
| Series | Specifications | Max. Capacity [m³/h] |
Max. Delivery Head [m] |
Max. Outlet Pressure (PN10*/PN16**) [bar] |
Max. Fluid Temperature [°C] |
|---|---|---|---|---|---|
| NT |
Horizontal volute casing centrifugal pump with bearing support according to DIN EN 733 |
2,300 | 145 | 10/16 | 140 |
| NT |
Block Design Horizontal or vertical installation Casing dimension acc. to DIN EN 733 |
480 | 145 | 10/16 | 140 |
| NT |
Inline Design Horizontal or vertical installation Optional feet for pedestal mounting |
380 | 145 | 10/16 | 140 |
*PN10: Single stage pumps
**PN16: Two-stage pumps
Product information according to European Commission's Regulation (EU) No. 547/2012 of June 25, 2012.
Hydraulic Curve Booklet Series NB
Hydraulic Curve Booklet Series NT
Hydraulic Curve Booklet Series NI
Let’s talk
Application Consulting For Your Needs
Finding the right pump takes expertise and careful consideration. Our team of experts is here to help you find and implement a customised solution for your application.
Our Service won’t stop after purchase
At CIRCOR we are committed to providing our customers with an excellent service experience based on safety, reliability and quality without compromise. Our team supports you with comprehensive advice, 24/7 support through our worldwide service network, on-board and factory maintenance and genuine spare parts on request. Our factory acceptance testing ensures the high quality of our products.