BrewTaurus.com | Brewing Technology
K40 Boil Kettle – Complete Set (incl. valves & clamps)
K40 Boil Kettle – Complete Set (incl. valves & clamps)
Vessel in stock in Prague — the set ships when the last parts arrive
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🚚 Bulky item · 11 kg · Shipping to Germany: €14.90
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The system you buy when all-in-one stops making sense.
The BrewTaurus K40 Boil Kettle is a 48.1 L kettle in 304 stainless, built around Tri-Clamp: one 2" heating-element port, three 1.5" front ports, a 45° whirlpool port and a centred bottom drain. Boil in it, add a malt pipe for single-vessel brewing, or run it as the boil vessel of a two- or three-vessel brewhouse. Nothing here is temporary.
| Brim-full volume | 48.1 L |
|---|---|
| Working volume | up to ~40 L pre-boil (40 L line on the drawing, 83 mm below the rim) |
| Batch into fermenter | 20–35 L |
| Heating ports | 1× 2" TC |
| Empty weight | ≈8.1 kg |
| Material | 304 stainless · 1.2 mm wall · 1.0 mm lid |
| Guarantee | 2-year legal guarantee (EU consumer law) |
Ports & connections
| Port | Where | Job |
|---|---|---|
| Heating element 1× 2" TC |
low, opposite the front ports | 2" Tri-Clamp element (not included) |
| Front ports 3× 1.5" TC |
50.8 / 256 / 447 mm below the rim | top: return · middle: thermowell (included) · bottom: pick-up, transfer, chiller |
| Whirlpool port 1.5" TC |
at 45°, 100 mm above the bottom seam | angled inlet for the whirlpool |
| Bottom drain 1.5" TC |
centre of the dished bottom | full drain, CIP return |
| Lid port 1.5" TC |
centre of the lid | CIP spray head, vent |
Dimensions
| Inner diameter | Ø350 mm |
| Body height (rim to bottom) | 514.9 mm |
| Height to rim | 665.9 mm (legs 150.9 mm) |
| Width incl. handles | 463.3 mm |
| Leg footprint (centre to centre) | 224.4 × 224.4 mm |
| Wall / lid / leg | 1.2 mm / 1.0 mm / 1.2 mm |
What's in the box
- 48.1 L boil kettle (SS304), dished bottom + central drain · stainless lid with central 1.5" TC port
- 1× 1.5" TC elbow · 3× 1.5" TC butterfly valves · 8× 1.5" band clamps + 8× gaskets · 1× 1.5" blind cap
- 1× 2" TC band clamp + gasket · 1× 1.5" thermowell (140 mm) · 2× 1.5" racking / pick-up / whirlpool arms
Not included (by design): heating elements, controllers, pumps, hoses/quick-connects. Passivate before first use, as with all stainless brewing gear.
Grow it: K40 + Malt Pipe · Ø350 steam condenser set · heating elements · 2" Tri-Clamp fittings · all brewing kettles
Technical drawing
Download the K40 vessel drawing (PDF)
Which K-Series size fits your batch
Same Tri-Clamp architecture in three sizes. Pick by the batch you want in the fermenter. Your size is highlighted.
| Size | Brim-full · inner Ø | Batch into fermenter | Max grain: malt pipe / mash tun |
|---|---|---|---|
| K40 | 48.1 L · Ø350 mm | 20–35 L | ~10.5 / ~13 kg |
| K80 | 93.3 L · Ø450 mm | 45–70 L | ~22 / ~26 kg |
| K220 | 225 L · Ø600 mm | 110–175 L | ~57 / ~64 kg |
FAQ
What is the real working volume?
48.1 L brim-full. Plan up to ~40 L pre-boil to keep boil-overs away — that gives 20–35 L into the fermenter.
Which heating elements fit?
Any 2" Tri-Clamp element — for example our 2.2 kW or 3.5 kW (230 V). Power control is external (PID + SSR or a power controller), and each element needs its own dedicated, RCD-protected circuit. Our K40 systems run one 3.5 kW element.
Can I brew indoors?
Yes. Swap the flat lid for the Ø350 steam condenser set — it condenses the boil vapour instead of venting it into the room. See the set for its water connection.
Is the HLT the same vessel?
Yes. The K40 HLT uses this body and adds a removable HERMS coil and its fittings.
Product photos may show a prototype or a different size; production units follow the manufacturing drawing.
SKU:000541
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