![Looking at pressure cookers for canning, are there different types? From what I know, it looks like a big pot with a gadge (tells you to pressure?). Is it necessary to have Looking at pressure cookers for canning, are there different types? From what I know, it looks like a big pot with a gadge (tells you to pressure?). Is it necessary to have](https://preview.redd.it/looking-at-pressure-cookers-for-canning-are-there-different-v0-1rfre0xey03b1.png?width=1080&crop=smart&auto=webp&s=ee2561e22cab762d9a39c47fc03823dc39143176)
Looking at pressure cookers for canning, are there different types? From what I know, it looks like a big pot with a gadge (tells you to pressure?). Is it necessary to have
![Amazon.com: 30L Hotel kitchen commercial very large pressure cooker canteen stainless steel multi explosion proof large steamer cooking pressure canners Multiple,applicable:Gas stove/induction cooker/Open flame: Home & Kitchen Amazon.com: 30L Hotel kitchen commercial very large pressure cooker canteen stainless steel multi explosion proof large steamer cooking pressure canners Multiple,applicable:Gas stove/induction cooker/Open flame: Home & Kitchen](https://m.media-amazon.com/images/I/71P16pEKEXL.jpg)
Amazon.com: 30L Hotel kitchen commercial very large pressure cooker canteen stainless steel multi explosion proof large steamer cooking pressure canners Multiple,applicable:Gas stove/induction cooker/Open flame: Home & Kitchen
![Universal Professional Pressure Cooker, Sturdy, Heavy-duty Aluminum Construction With Multiple Safety Systems, Ideal For Industry Usages Such As Restaurants, Hotels, And Businesses With Large Kitchens By Universal | Wayfair Universal Professional Pressure Cooker, Sturdy, Heavy-duty Aluminum Construction With Multiple Safety Systems, Ideal For Industry Usages Such As Restaurants, Hotels, And Businesses With Large Kitchens By Universal | Wayfair](https://assets.wfcdn.com/im/23965044/resize-h755-w755%5Ecompr-r85/2352/235266548/Professional+Pressure+Cooker%2C+Sturdy%2C+Heavy-duty+Aluminum+Construction+With+Multiple+Safety+Systems%2C+Ideal+For+Industry+Usages+Such+As+Restaurants%2C+Hotels%2C+And+Businesses+With+Large+Kitchens+By+Universal.jpg)
Universal Professional Pressure Cooker, Sturdy, Heavy-duty Aluminum Construction With Multiple Safety Systems, Ideal For Industry Usages Such As Restaurants, Hotels, And Businesses With Large Kitchens By Universal | Wayfair
![Commercial super pressure cooker large capacity hotel restaurant household big cooking pan autoclave gas use 28-44cm 11-50L - AliExpress Commercial super pressure cooker large capacity hotel restaurant household big cooking pan autoclave gas use 28-44cm 11-50L - AliExpress](https://ae01.alicdn.com/kf/HLB1eftqau6sK1RjSsrbq6xbDXXaq.jpg_640x640Q90.jpg_.webp)
Commercial super pressure cooker large capacity hotel restaurant household big cooking pan autoclave gas use 28-44cm 11-50L - AliExpress
![TSTQH High capacity pressure cookers with cooking rack 15quart canning pressure cooker with gauge Explosion proof safety valve great for big canning jobs,Compatible:natural gas-open flame - Walmart.com TSTQH High capacity pressure cookers with cooking rack 15quart canning pressure cooker with gauge Explosion proof safety valve great for big canning jobs,Compatible:natural gas-open flame - Walmart.com](https://i5.walmartimages.com/asr/9c5fbded-432a-40a1-ad19-5130865b947d.a2516cbdf3d839af0db66f2a05a1177e.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
TSTQH High capacity pressure cookers with cooking rack 15quart canning pressure cooker with gauge Explosion proof safety valve great for big canning jobs,Compatible:natural gas-open flame - Walmart.com
![Amazon.com: 23 Quart Pressure Canner and Cooker with Pressure Gauge 10PSI Explosion Proof Safety Valve Extra-Large Size for Big Canning Jobs, Gas Stoves: Home & Kitchen Amazon.com: 23 Quart Pressure Canner and Cooker with Pressure Gauge 10PSI Explosion Proof Safety Valve Extra-Large Size for Big Canning Jobs, Gas Stoves: Home & Kitchen](https://m.media-amazon.com/images/I/61VdTw+E8IL.jpg)
Amazon.com: 23 Quart Pressure Canner and Cooker with Pressure Gauge 10PSI Explosion Proof Safety Valve Extra-Large Size for Big Canning Jobs, Gas Stoves: Home & Kitchen
![YIYIBYUS 23 Quart Large Capacity Pressure Canner Cooker with Pressure Gauge 10PSI Explosion Proof Safety Valve - Walmart.com YIYIBYUS 23 Quart Large Capacity Pressure Canner Cooker with Pressure Gauge 10PSI Explosion Proof Safety Valve - Walmart.com](https://i5.walmartimages.com/seo/YIYIBYUS-23-Quart-Large-Capacity-Pressure-Canner-Cooker-with-Pressure-Gauge-10PSI-Explosion-Proof-Safety-Valve_f052aee7-1a0b-4bb1-aed3-77f87805ebc2.0d434748ddf1bc154fde52faf648d253.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)