All metal hot water Mosquito (Low flow)

All metal hot water Mosquito (Low flow)

Note: The high flow version is much more compatible for nozzles over 0.4 mm, while the standard flow is better for 0.4 mm and less.

Once you receive the hotend, double check that everything is tightened to prevent unwanted filament leakage during the printing process.

If you are already using an E3D Hotend, it is a direct replacement, otherwise it is designed for the Ender 3 series,
There are a few recommended mounts:
https://www.thingiverse.com/thing:3660795 (Bowden’s Simple Mount)
https://www.thingiverse.com/thing:4609524 (Light direct drive, requires many modifications)

Superior heat break performance

– The thermal cut-out conducts 85% less heat to the radiator than a typical threaded thermal cut-out
– Reduced heat transfer eliminates the need for a large radiator
– Bimetal Heat Switch™ composite construction allows the use of materials optimized for heat transfer in each section of the heat switch
– Allows hotspot mounting with a printed plastic adapter without increasing safety

Increased structural rigidity

– The thermal breaker is decoupled from the structural components of the hotend, allowing for a thermal breaker that is not stressed and can be very thin walled. This allows for a reliable and rigid external structure
– No components are prone to loosening at the mounting points
– Nozzles can be changed with one hand without gripping the hot block
– In the event of a severe crash, it is not necessary to make an entirely new hot block, parts can be easily replaced

Greater operating temperature range

– The specially designed high temperature copper alloy in the hot block does not knead at high temperatures exceeding 550C.
– The threads in the hot block do not deform at high temperatures, allowing the nozzles to be removed even after multiple high-temperature heat cycles
– The nickel coating of the hot block reduces radiative heat losses and prevents thread splitting

Modular/adaptable to almost any FFF/FDM printer

– Compact, flat, double-sided form factor
– 5 different models for mounting holes that allow adaptation to almost any printer
– Print adapters can be created to diversify mounting options

Ideal for multiple extrusion systems

– Small form factor and small table allow back-to-back installation with small nozzle spacing

Lek

– Small mass allows faster movement
– Less reinforcement is needed for motors, belts and drives in the motion system