Grundfos
In Stock — Boisar Desk
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End-Suction Centrifugal Pumps
Grundfos NK Long-Coupled End-Suction Centrifugal Pump
SKU: GF-NK-SERIES
Heavy-duty single-stage centrifugal volute pump complying with EN 733 and ISO 2858. Long-coupled design on baseplate with back pull-out feature and spacer coupling for non-disruptive industrial servicing.
Rated Flow
725 m³/h (up to 1,000 m³/h)
Rated Head
31 m (up to 150 m)
Motor Output
11 kW – 355 kW (Foot-mounted IE3/IE4)
Temperature
-20°C to +120°C
Max Pressure
25 bar (2.5 MPa)
Material MOC
Cast Iron (EN-GJL-250) / Bronze / SS316
Engineering Technical Data
Target Industrial Applications & Duty Requirements
Boiler Feedwater Systems
Delivers constant high pressure against steam boiler backpressure, handling hot condensate without seal cavitation.
Reverse Osmosis (RO) Feed
Smooth pulsation-free feed pressure required by industrial RO membrane batteries for process demineralization.
Clean-in-Place (CIP) Loops
High-pressure chemical rinse loops in pharmaceutical, chemical synthesis, and food processing plants across Boisar MIDC.
Cooling Towers & Chiller Loops
Continuous circulation through industrial heat exchangers, cooling towers, and HVAC plant loops.
DKE : Engineering & Genuine Spares Support
Dattakrupa Enterprises maintains an inventory of authentic Grundfos HQQE mechanical shaft seal kits, O-ring gasket sets, and replacement pump impellers locally in Boisar. Our factory-trained field engineers provide on-site laser alignment, vibration baseline testing, and emergency seal replacement to ensure zero unbudgeted plant downtime across Boisar and Tarapur MIDC.
