leverhead
Groundbreaking thermal architecture for crazy fast preheating and remarkable thermal stability
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Zero electronics for lifetime performance
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A true zero-plastic water path
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Aerospace grade materials & tolerances for an unmatched mechanical feel
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Rapid Preheating
200°f in about 10 seconds
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58mm & 49mm
Works with off-the shelf accessories for both system sizes
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Premium Design, Materials, & Build Quality
You'll be the first owner, but you won't be the last
Our Materials:
We custom-make nearly every component from scratch, in-house at our San Diego fabrication studio.
- CNC-machined 17-4PH (hardened surgical stainless steel) pivot pins
- Oilite brand, FDA-Approved, high-load 863 iron-copper bushings.
- With this pin & bushing, you could make 3 shots a day near-indefinitely
- CNC-machined 6061-T6 aluminum structural members
- CNC-machined 304 stainless steel water path components
- Custom-made food-grade silicone seals
- Aerospace-grade, CNC-machined Delrin polymer (prized for it's strength and thermal properties)
- Zero plastic in your water path
- Zero metal-on-metal pivots in your water path - Nobody likes metal dust
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True 3:1 Ratio
Achieve up to 60g yield from 20g of ground coffee (depending on bean density)
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Low Force
Only 30lbs of force required for 9 bar pulls
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Super Dark to Super Light
Our thermal architecture provides rapid preheating and remarkable thermal stability using only boiling water.
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World-Class Thermal Engineering
This is a non-electric espresso maker with the thermal stability near that of a classic double boiler - and it gets there in a fraction of the time.