Honma Seisakusho Prodenji Stainless Steel Induction Stockpot

Product Information

• Brand:Honma Seisakusho
• Material:Stainless Steel (SUS444)
• Product type:Stockpot
• Country of origin:Japan
• 150mm:Dimensions (approx): Outer Diameter: Ø160 mm, Inner Diameter: Ø150 x H140 mm, Bottom Diameter: 125 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 2.5 L, Item weight (approx): 1100 g, Shipping weight (approx): 1300 g
• 180mm:Dimensions (approx): Outer Diameter: Ø192 mm, Inner Diameter: Ø180 x H170 mm, Bottom Diameter: 150 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 4.2 L, Item weight (approx): 1700 g, Shipping weight (approx): 2000 g
• 210mm:Dimensions (approx): Outer Diameter: Ø222 mm, Inner Diameter: Ø210 x H200 mm, Bottom Diameter: 185 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 6.8 L, Item weight (approx): 2300 g, Shipping weight (approx): 2600 g
• 240mm:Dimensions (approx): Outer Diameter: Ø251 mm, Inner Diameter: Ø240 x H230 mm, Bottom Diameter: 220 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 10.3 L, Item weight (approx): 3300 g, Shipping weight (approx): 3700 g
• 270mm:Dimensions (approx): Outer Diameter: Ø284 mm, Inner Diameter: Ø270 x H260 mm, Bottom Diameter: 240 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 14.6 L, Item weight (approx): 4300 g, Shipping weight (approx): 4800 g
• 300mm:Dimensions (approx): Outer Diameter: Ø315 mm, Inner Diameter: Ø300 x H290 mm, Bottom Diameter: 265 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 20.0 L, Item weight (approx): 5600 g, Shipping weight (approx): 6100 g
• 330mm:Dimensions (approx): Outer Diameter: Ø347 mm, Inner Diameter: Ø330 x H320 mm, Bottom Diameter: 290 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 26.0 L, Item weight (approx): 6800 g, Shipping weight (approx): 7400 g
• 360mm:Dimensions (approx): Outer Diameter: Ø375 mm, Inner Diameter: Ø360 x H350 mm, Bottom Diameter: 320 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 34.0 L, Item weight (approx): 7600 g, Shipping weight (approx): 8300 g
• 390mm:Dimensions (approx): Outer Diameter: Ø405 mm, Inner Diameter: Ø390 x H380 mm, Bottom Diameter: 355 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 43.0 L, Item weight (approx): 9600 g, Shipping weight (approx): 11000 g
• 420mm:Dimensions (approx): Outer Diameter: Ø438 mm, Inner Diameter: Ø420 x H410 mm, Bottom Diameter: 380 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 55.0 L, Item weight (approx): 10800 g, Shipping weight (approx): 12000 g
• 450mm:Dimensions (approx): Outer Diameter: Ø468 mm, Inner Diameter: Ø450 x H440 mm, Bottom Diameter: 405 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 67.0 L, Item weight (approx): 12300 g, Shipping weight (approx): 14000 g
• 480mm:Dimensions (approx): Outer Diameter: Ø497 mm, Inner Diameter: Ø480 x H470 mm, Bottom Diameter: 430 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 87.0 L, Item weight (approx): 13100 g, Shipping weight (approx): 15000 g
• 540mm:Dimensions (approx): Outer Diameter: Ø562 mm, Inner Diameter: Ø540 x H530 mm, Bottom Diameter: 520 mm (Bottom Thickness: 2.0mm ), Capacity (approx): 122.0 L, Item weight (approx): 15000 g, Shipping weight (approx): 17000 g

Key Features

• Designed for the demands of professional kitchens, this stockpot combines exceptional durability and corrosion resistance with reliable, stable heating performance.
• It remains stable without heat deformation, even on powerful commercial induction cooktops.
• The extra-thick base distributes heat evenly and delivers excellent heat retention.
• Designed to resist corrosion and scratches, the stockpot stays clean and visually appealing with minimal effort.

Use & Care

• Wash thoroughly after use and allow it to dry completely before storing it.
• Compatible with all heat sources, including gas and induction cooktops.
• It is also suitable for oven use.

Background

Celebrated for its modern simplicity, Honma Seisakusho Co., Ltd. designs kitchenware that reflects the creative spirit of Niigata. Its “Koinu-mark” products are named to convey the hope that each item becomes a trusted companion in the kitchen. Blending clean lines with refined functionality, the company offers pieces that enhance a variety of dining scenes with a subtle, stylish presence.