- Compatible with RepRap style nozzles (M6 x 1.0 threads with a 7 mm thread length)
- Compatible with Mosquito Silicone Boots
- Rigid “roll cage” structure for One-Handed Nozzle Change™
- Rated to 500°C
- 100% Made in the USA
Bare Bones Product Includes:
- Mosquito Magnum Hotend*
- M1.3 hex key
- (x2) M2.5 mounting screws
Hotend Kit Includes:
- Mosquito Magnum Hotend*
- GammaMaster® Nozzle - 0.4 mm
- Mosquito Silicone Boot
- Boron Nitride Paste - 1 cc
- Hotend Mounting Hardware
- Hotend Wrench Set
*Fan, Heater Cartridge, & Temperature Sensor sold separately
Free shipping over $100 is available for US customers only. See terms for full details.

Extended Melt Zone for Faster Printing
Within its compact and lightweight form factor, the Mosquito® Magnum provides an extended melt zone, enabling faster printing without compromising size and mass. A maximum flow rate capacity of 40 mm3/s ensures efficient and speedy printing, making it ideal for larger-scale projects or tight deadlines.

Thermal Insulator for Print Stability
The Mosquito Magnum Hotend incorporates a thermal insulator to protect the extended melt zone from active cooling and radiative heat loss. This insulator maintains print stability by efficiently containing the generated heat within the melt zone, ensuring consistent and efficient thermal performance.

Enhanced Features of Mosquito
Building upon the Original Mosquito Hotend's benefits, Mosquito Magnum offers a patented "roll cage" heat sink for rigidity and easy one-handed nozzle changes. It also features a bimetallic heat break to prevent heat creep and clogging and a super conductive copper alloy hot block (rated to 500°C) to allow printing with a wide range of filaments.

Equipped for Excellence
Every Mosquito Magnum Hotend comes with three essential accessories that elevate your 3D printing experience. The GammaMaster® Nozzle excels in even the most demanding applications with robust, abrasion-resistant performance and exceptional thermal capabilities. Safeguard your hot block with the Mosquito Silicone Boot, providing essential protection from cold air and filament for optimal performance. Additionally, Boron Nitride Paste, a thermal conduction enhancement, and potting agent, is included to simplify heater and sensor installation.
Technical Specifications
| Dimensions | 27 x 18 x 41 mm |
| Mass | 41 g |
| Cooling | Air |
| Filament Diameter | 1.75 mm |
| Temperature Rating | 500°C |
| Maximum Flow Rate Capacity | 40 mm3/s |
| Nozzle Compatibility | M6 x 1.0 (7 mm thread length) |
| Maximum Heating Power | 50 W (12 or 24 V) |
| Temperature Sensor Compatibility | 15 mm length, ø 3 mm |
| Number of Temperature Sensors | 1 |
| Manufacturing | Made in the USA |
Hotend Comparisons
| Mosquito® | Mosquito® Magnum | Mosquito Magnum+® | Mosquito® Prime™ | |
| Max Flow Rate Capacity | 35 mm3/s (156 g/hr) | 40 mm3/s (179 g/hr) | 90 mm3/s (402 g/hr) | 116 mm3/s (516 g/hr) |
| Nozzle Orifice | 0.2 – 0.8 mm | 0.4 – 1.2 mm | 0.4 – 1.8 mm | 0.8 – 1.8 mm |
| Mass* | 37 g | 41 g | 73 g | 103 g |
| Overall Height* | 41 mm | 41 mm | 60 mm | 88 mm |
| Max Power | 50 W | 50 W | 100 W | 200 W |
| Filament Diameter | 1.75 or 2.85 mm | 1.75 mm | 1.75 or 2.85 mm | 1.75 or 2.85 mm |
* Air-Cooled Version (1.75 mm); Mass/height includes the heat sink, heat break, & hot block








