



GRUNDFOS
Grundfos NK end-suction long-coupled pumps are non-self-priming, single-stage, centrifugal volute pumps with axial-suction port, radial-discharge port and horizontal shaft. If you require a multi-purpose pump suitable for a variety of demanding applications, the NK/NKG ensures reliable and effective supply.
The long-coupled pump design offers easy service because of the spacer coupling. The NK pump has main dimensions designed to the EN733 standard, and all Grundfos end-suction pumps are tested to ISO909906:2012 Acceptance Grade standards before leaving the factory.
1.High efficiency
High-efficiency motors configured to meet requirements from the power supply, the pumping environment and the pumped liquid.
2. Unequalled flow
Optimised hydraulics in housing and impeller for unimpeded liquid flow through the pump
3. Sealed operation
O-ring seal between pump housing and cover means no risk of leakage.
4. Easy maintenance
Back pull-out design for easy dismantling for service.
Grundfos NB end-suction close-coupled pumps are non-self-priming, single-stage, centrifugal volute pumps with axial-suction port, radial-discharge port and horizontal shaft. If you require a multi-purpose pump suitable for a number of demanding applications, the NB ensures reliable and effective supply.
Installation in confined areas is easy due to the compact close-coupled pump design. The NBG pump is designed with main dimensions to the EN733 standard and all Grundfos end-suction pumps are tested to ISO909906:2012 Acceptance Grade standards before leaving the factory.
1. High efficiency
High-efficiency motors configured to meet requirements from the power supply, the pumping environment and the pumped liquid.
2. Unequalled flow
Optimised hydraulics in housing and impeller for unimpeded liquid flow through the pump.
3. Sealed operation
O-ring seal between pump housing and cover means no risk of leakage.
4. Improved corrosion resistance
Housing, impeller and wear ring in different materials for improved corrosion resistance and no sticking elements.
In-line single-stage pumps are typically used in commercial buildings for air-conditioning and heating applications. The pumps are equipped with standard motors and mechanical shaft seals. They are close-coupled, meaning that the pump and motor are two separate units, making them less sensitive to impurities in the pumped liquid.
A key feature is the close-coupled design, which means the pump and motor are separate units – making them less sensitive to impurities in the pumped liquid compared to canned rotor pumps. Add to that a specially constructed shaft seal chamber, and you have a pump that ensures optimal water circulation without external piping. Anti-corrosion surface treatment is the final touch for the longest possible lifetime. Low on noise and capable of withstanding temperatures up to 150 °C, TP pumps are a robust and reliable choice.
1.Robust and reliable
Whether large or small, TP pumps are a robust solution that meet your needs.
2. Extended lifetime
A short, strong pump shaft and a replaceable wear ring improve efficiency and extend shaft seal lifetime
3. Built to last
Electro-coated surfaces protect against corrosion for longer pump life.
4. Compact design
Unique shaft seal chamber design ensures optimum water circulation – no external piping required.
In-line multi-stage pumps are used in installations in which a high head is needed. Several impeller stages are connected in series and the inlet and outlet are on the same level. In-line multi-stage pumps are used for water supply, water treatment and almost any industrial solution including those for aggressive liquids.
Vertical, multistage centrifugal pump with suction and discharge ports on the same level. The pump head and base are in cast iron – all other wetted parts are in stainless steel (EN 1.4301)