Aerotech Fans
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Non-seal and mechanical seal coolant pumps. Single-stage and multistage direct driven types for CNC machines and industrial machining.
A coolant pump (also called a machine tool pump or cutting fluid pump) is a submerged centrifugal pump designed to deliver cutting fluid (coolant) at controlled flow rate and pressure to the cutting zone of CNC machine tools. Coolant serves multiple critical functions: removing heat from the tool-workpiece interface (preventing thermal distortion and tool wear), flushing chips away from the cutting zone (preventing re-cutting), lubricating the cut to improve surface finish, and extending tool life by 200–500%. Coolant pumps are classified as single-stage (low pressure, high flow for flood cooling) or multistage (high pressure up to 100 bar for through-spindle and through-tool delivery in deep-hole drilling and high-speed machining).
Aerotech supplies a comprehensive range of industrial coolant pumps for machine tool applications. Our lineup includes non-seal single-stage pumps (VKP, LFE, LFO, SKM), non-seal multistage high-pressure pumps (LHW, LBM, LBK, LPWE, LPW, LKW, VKB, LVS, LVSS), and mechanical seal stainless steel pumps (VKD) for corrosive coolant environments. All pumps are direct driven for zero-maintenance seal-free operation, delivering reliable coolant flow for CNC machining centres, grinding machines, deep-hole drilling, through-spindle cooling, and centralized coolant circulation systems. Stainless steel wetted parts available for water-soluble coolants and chemically aggressive fluids.
An industrial coolant pump is a specialised pump designed to circulate liquids (coolants, cutting oils, emulsions) for CNC lathes, grinding machines, machining centres, and other industrial cutting equipment. The pump delivers coolant to the exact cutting zone, reducing heat, flushing away metal chips, and extending tool life. Coolant pumps are typically single-stage centrifugal pumps for high-volume, low-pressure applications, or multistage centrifugal pumps for high-pressure applications (such as deep hole drilling or through-spindle cooling).
Aerotech Fans manufactures high-performance coolant pumps, including multistage non-seal coolant pumps, high pressure coolant pumps, and through-spindle CNC coolant pumps. Our pumps are designed to operate under continuous industrial cycles with minimal wear, utilizing high-grade stainless steel impellers, robust shaft couplings, and thermal protection systems.
Every coolant pump is manufactured in our ISO 9001:2015 certified Greater Noida facility, pressure tested for leaks, and dynamically balanced for silent, vibration-free operation. We offer custom configurations, VFD compatibility, and various mounting options to fit standard coolant tanks and CNC machine models.
ISO 9001:2015 certified. Manufacturing facility at Greater Noida, India. Exporting to 42+ countries. Request a quote →
