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98867710
Grundfos - NK 80-250/270AA2F2AESBQQEWW1 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 4170 Ltr/min. - Cast IronNK 80-250/270 AA2F2AESBQQEWW1
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98972877
Grundfos - NK 80-315/278AA2F2AESBQQEWW1 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 3701 Ltr/min. - Cast IronNK 80-315/278 AA2F2AESBQQEWW1
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98973510
Grundfos - NK 80-315/280AA2F2AESBQQENW3 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 1801 Ltr/min. - Cast IronNK 80-315/280 AA2F2AESBQQENW3
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98972880
Grundfos - NK 80-315/295AA2F2AESBQQE1W1 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 4064 Ltr/min. - Cast IronNK 80-315/295 AA2F2AESBQQE1W1
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98074512
Grundfos - NK 80-315/305AA2F2AESBQQEOW3 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 2105 Ltr/min. - Cast IronNK 80-315/305 AA2F2AESBQQEOW3
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98972882
Grundfos - NK 80-315/310AA2F2AESBQQE2W1 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 4396 Ltr/min. - Cast IronNK 80-315/310 AA2F2AESBQQE2W1
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98972335
Grundfos - NK 80-315/320AA2F2AESBQQEPW3 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 2305 Ltr/min. - Cast IronNK 80-315/320 AA2F2AESBQQEPW3
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98972885
Grundfos - NK 80-315/328AA2F2AESBQQEYW1 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 4817 Ltr/min. - Cast IronNK 80-315/328 AA2F2AESBQQEYW1
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98972337
Grundfos - NK 80-315/334AA2F2AESBQQEQW3 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 2451 Ltr/min. - Cast IronNK 80-315/334 AA2F2AESBQQEQW3
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98972339
Grundfos - NK 80-400/347AA2F2AESBQQEPW3 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 1901 Ltr/min. - Cast IronNK 80-400/347 AA2F2AESBQQEPW3
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98972341
Grundfos - NK 80-400/365AA2F2AESBQQEQW3 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 2024 Ltr/min. - Cast IronNK 80-400/365 AA2F2AESBQQEQW3
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98972344
Grundfos - NK 80-400/397AA2F2AESBQQERW3 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 2470 Ltr/min. - Cast IronNK 80-400/397 AA2F2AESBQQERW3
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98972346
Grundfos - NK 80-400/419AA2F2AESBQQESW3 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 2708 Ltr/min. - Cast IronNK 80-400/419 AA2F2AESBQQESW3
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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98972350
Grundfos - NK 80-400/438AA2F2AESBQQETW3 Long Coupled Single Stage End Suction Pump - 400V - Three Phase -2919 Ltr/min. - Cast IronNK 80-400/438 AA2F2AESBQQETW3
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame.
Suitable for: Commercial heating
6 week lead time
Free Standard Delivery
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99105873
Grundfos - NKE 100-160/160-140BA2F2AESBQQEIWA Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 1901 Ltr/min. - Cast IronNKE 100-160/150 BA2F2AESBQQEIWA
Non-self-priming, single-stage, centrifugal pump unit designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The pump is equipped with a foot-mounted, fan-cooled, permanent-magnet synchronous motor. Pump and motor are mounted on a common base frame. The pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement.
Suitable for: Commercial heating, Commercial air conditioning, Commercial water pressure boosting, District heating, District cooling, Machining, Process liquids transfer, Industrial heating, Industrial cooling, Industrial water supply and transfer, Industrial process water treatment, Desalination, Surface water intake, Drinking water treatment, Water distribution, Irrigation, Community water supply, Wastewater treatment
6 week lead time
Free Standard Delivery
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98973404
Grundfos - NKE 100-160/160-154BA2F2AESBQQEPW1 Long Coupled Single Stage End Suction Pump - 400V - Three Phase - 4056 Ltr/min. - Cast IronNKE 100-160/157 BA2F2AESBQQEPWB
Non-self-priming, single-stage, centrifugal Pump engineered according to ISO 5199 with dimensions and rated output according to EN 733. Flanges are PN 16 with dimensions according to EN 1092-2. The Pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the Pump housing or pipework. The unbalanced rubber bellows seal is according to DIN EN 12756. The Pump is equipped with a foot-mounted, fan-cooled, permanent-magnet synchronous motor. Pump and motor are mounted on a common base frame. The Pump is equipped with a foot-mounted, fan-cooled asynchronous motor. Pump and motor are mounted on a common base frame. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable management of the motor speed, which again enables adaptation of the output to a given requirement.
- Suitable for Commercial heating, Commercial air conditioning, Commercial water pressure boosting, District heating, District cooling, Machining, Process liquids transfer, Industrial heating, Industrial cooling, Industrial water supply & transfer, Industrial process, water treatment, Desalination, Surface water intake, Drinking water treatment, Water distribution, Irrigation, Community water supplyWastewater treatment
- This product's housing material is Cast Iron
- The impeller is manufactured from Cast Iron
- Maximum operating pressure: 16 Bar.
- Temperature liquid range: -25 .. 120 °C.
Grundfos (est. 1945) is a Danish pump manufacturer known for high-efficiency circulators, multistage boosters, borehole and wastewater pumps, plus packaged pressure systems. The range covers HVAC circulation, domestic hot water recirculation, pressure boosting, industrial water transfer and public water management, with strong focus on energy efficiency and intelligent controls.
6 week lead time
Free Standard Delivery















