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12V 4020 Turbo Blower Cooling Fan for 3D Printers
High-performance 40x40x20mm turbo blower fan designed for 3D printer part cooling, electronics enclosures, and compact airflow applications. Available at The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Fan Type | Centrifugal Turbo Blower (Radial) |
| Dimensions | 40mm x 40mm x 20mm (4020) |
| Operating Voltage | 12V DC |
| Bearing Type | Sleeve / Hydraulic Bearing |
| Connector | 2-Pin JST / Bare Wire (standard) |
| Airflow Direction | Side exhaust (90 degrees redirected airflow) |
| Noise Level | Low-to-moderate (quiet operation) |
| Weight | ~15-20g |
| Mounting | Screw holes on body for direct mounting |
| Primary Use | 3D Printer Part Cooling / Electronics Cooling |
| Compatibility | Ender 3, CR-10, Anet A8, Prusa i3 clones & custom builds |
| Origin | Original / Authentic Quality |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Product Description
The 12V 4020 Turbo Blower Fan is a compact centrifugal cooling fan specifically engineered for 3D printers and electronics cooling applications. Unlike traditional axial fans that push air straight through, this turbo blower redirects airflow 90 degrees out of its side exhaust port, delivering focused and concentrated cooling exactly where it's needed - directly onto freshly extruded filament layers during 3D printing.
The 40x40x20mm form factor is the industry-standard size used on popular 3D printers like the Creality Ender 3, CR-10, Anet A8, and various Prusa i3 clones. It generates higher static pressure compared to axial fans of similar size, making it significantly more effective at pushing air through ducts, nozzles, and confined cooling channels commonly found in 3D printer hotend assemblies.
Running on a standard 12V DC supply, this fan integrates seamlessly with most 3D printer mainboards and can be connected directly to the part cooling fan header. It operates quietly while maintaining strong, consistent airflow - critical for achieving clean overhangs, sharp bridges, and excellent surface finish quality on PLA, PETG, and other filament types that benefit from active layer cooling.
Key Features
- Centrifugal Blower Design: Generates focused, high-pressure airflow through a 90 degrees side exhaust - ideal for ducted cooling setups on 3D printer hotends
- Compact 4020 Form Factor: 40x40x20mm dimensions fit standard 3D printer mounting points and aftermarket fan duct designs without modification
- 12V DC Operation: Direct compatibility with 12V 3D printer mainboards including RAMPS 1.4, MKS Gen, Creality V1.x boards, and similar controllers
- Superior Static Pressure: Outperforms axial fans in ducted and restricted airflow scenarios, ensuring cooling air reaches the print zone effectively
- Low Noise Operation: Balanced rotor and quality bearing design minimize vibration and noise during extended print sessions
- Lightweight Construction: Adds minimal weight to the print head carriage, reducing inertia and preventing print quality degradation at higher speeds
- Easy Wiring: Standard 2-pin connector for plug-and-play installation; compatible with PWM speed control from most printer firmware (Marlin, Klipper, RepRapFirmware)
- Durable Build: Designed for continuous operation in the warm environment near 3D printer hotends without performance degradation
Why Choose This?
- 100% authentic quality components sourced from trusted suppliers
- 1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse
- Perfect drop-in replacement or upgrade for stock 3D printer cooling fans
- Expert technical support to help with installation, wiring, and firmware configuration
- Tested and verified for reliable long-term operation in 3D printing environments
Common Applications & Project Ideas
- 3D Printer Part Cooling: Mount with a fan duct on your Ender 3, CR-10, or custom printer to dramatically improve overhang quality, bridging performance, and surface finish on PLA and PETG prints
- Hotend Cooling Upgrade: Replace underpowered stock fans to maintain stable thermal performance on all-metal hotends and prevent heat creep during long prints
- Custom Fan Duct Builds: Pair with popular community-designed ducts like the Hero Me, Petsfang, Satsana, or Bullseye for optimized directional cooling
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy 12V 4020 Turbo Blower Cooling Fan 3D Printer Online in India
Purchase the 12V 4020 Turbo Blower Cooling Fan 3D Printer online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 12V 4020 Turbo Blower Cooling Fan 3D Printer with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 12V 4020 Turbo Blower Cooling Fan 3D Printer at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
12V 4020 Turbo Blower Cooling Fan for 3D Printers
High-performance 40x40x20mm turbo blower fan designed for 3D printer part cooling, electronics enclosures, and compact airflow applications. Available at The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Fan Type | Centrifugal Turbo Blower (Radial) |
| Dimensions | 40mm x 40mm x 20mm (4020) |
| Operating Voltage | 12V DC |
| Bearing Type | Sleeve / Hydraulic Bearing |
| Connector | 2-Pin JST / Bare Wire (standard) |
| Airflow Direction | Side exhaust (90 degrees redirected airflow) |
| Noise Level | Low-to-moderate (quiet operation) |
| Weight | ~15-20g |
| Mounting | Screw holes on body for direct mounting |
| Primary Use | 3D Printer Part Cooling / Electronics Cooling |
| Compatibility | Ender 3, CR-10, Anet A8, Prusa i3 clones & custom builds |
| Origin | Original / Authentic Quality |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Product Description
The 12V 4020 Turbo Blower Fan is a compact centrifugal cooling fan specifically engineered for 3D printers and electronics cooling applications. Unlike traditional axial fans that push air straight through, this turbo blower redirects airflow 90 degrees out of its side exhaust port, delivering focused and concentrated cooling exactly where it's needed - directly onto freshly extruded filament layers during 3D printing.
The 40x40x20mm form factor is the industry-standard size used on popular 3D printers like the Creality Ender 3, CR-10, Anet A8, and various Prusa i3 clones. It generates higher static pressure compared to axial fans of similar size, making it significantly more effective at pushing air through ducts, nozzles, and confined cooling channels commonly found in 3D printer hotend assemblies.
Running on a standard 12V DC supply, this fan integrates seamlessly with most 3D printer mainboards and can be connected directly to the part cooling fan header. It operates quietly while maintaining strong, consistent airflow - critical for achieving clean overhangs, sharp bridges, and excellent surface finish quality on PLA, PETG, and other filament types that benefit from active layer cooling.
Key Features
- Centrifugal Blower Design: Generates focused, high-pressure airflow through a 90 degrees side exhaust - ideal for ducted cooling setups on 3D printer hotends
- Compact 4020 Form Factor: 40x40x20mm dimensions fit standard 3D printer mounting points and aftermarket fan duct designs without modification
- 12V DC Operation: Direct compatibility with 12V 3D printer mainboards including RAMPS 1.4, MKS Gen, Creality V1.x boards, and similar controllers
- Superior Static Pressure: Outperforms axial fans in ducted and restricted airflow scenarios, ensuring cooling air reaches the print zone effectively
- Low Noise Operation: Balanced rotor and quality bearing design minimize vibration and noise during extended print sessions
- Lightweight Construction: Adds minimal weight to the print head carriage, reducing inertia and preventing print quality degradation at higher speeds
- Easy Wiring: Standard 2-pin connector for plug-and-play installation; compatible with PWM speed control from most printer firmware (Marlin, Klipper, RepRapFirmware)
- Durable Build: Designed for continuous operation in the warm environment near 3D printer hotends without performance degradation
Why Choose This?
- 100% authentic quality components sourced from trusted suppliers
- 1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse
- Perfect drop-in replacement or upgrade for stock 3D printer cooling fans
- Expert technical support to help with installation, wiring, and firmware configuration
- Tested and verified for reliable long-term operation in 3D printing environments
Common Applications & Project Ideas
- 3D Printer Part Cooling: Mount with a fan duct on your Ender 3, CR-10, or custom printer to dramatically improve overhang quality, bridging performance, and surface finish on PLA and PETG prints
- Hotend Cooling Upgrade: Replace underpowered stock fans to maintain stable thermal performance on all-metal hotends and prevent heat creep during long prints
- Custom Fan Duct Builds: Pair with popular community-designed ducts like the Hero Me, Petsfang, Satsana, or Bullseye for optimized directional cooling
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy 12V 4020 Turbo Blower Cooling Fan 3D Printer Online in India
Purchase the 12V 4020 Turbo Blower Cooling Fan 3D Printer online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 12V 4020 Turbo Blower Cooling Fan 3D Printer with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 12V 4020 Turbo Blower Cooling Fan 3D Printer at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.