*Master 45 Liters Aluminum Pressure Cooker* – this is the big commercial one.
Feature Details
**Capacity** 45L / ~47.5Qt / 50Qt models are similar. Cooks 25–30 people at once
**Material** Thick aluminum alloy. Heats fast, lighter than stainless
**Type** External-lid / twist-open with clamp or knob lock
**Safety** 1–3 safety valves, pressure regulator, silicone gasket, reinforced handles
**Stove** Gas, electric coil, glass-ceramic. Usually NOT induction unless it has a steel base
**Weight** 5–12kg empty. Full it can hit 50kg+
**Use** Restaurants, schools, catering, events. Beans, meat, maize, stews in bulk
*What it’s good for*
1. *Bulk cooking* – 10kg dry beans or 5–7kg meat in one batch
2. *Fuel savings* – Pressure cooking is 3–11x faster than open pots
3. *Cost* – Aluminum is cheaper than stainless 45L. No rust if you dry it well