Kuhn Rikon Duromatic Pressure Cooker Inox 5L 22cm
Kuhn Rikon Duromatic Pressure Cooker Inox 5L 22cm
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Kuhn Rikon Duromatic Pressure Cooker Inox 5L 22cm
The Duromatic Inox 5L pressure cooker combines Swiss engineering precision with practical everyday design. This 22cm diameter model with side grips cooks food in approximately one-third of the time compared to conventional methods, reducing cooking times for vegetables from 20 minutes to 2 minutes, or beef stock from 4-6 hours down to just 45 minutes. The time savings translate directly to energy savings — up to 70% less energy consumption compared to conventional cooking.
Unlike older pressure cookers, the Duromatic operates quietly without loud hissing, making it suitable for everyday use. Five integrated safety features including a spring-loaded precision valve and integrated lid locking provide peace of mind during operation. The side grips distribute weight evenly for comfortable lifting and require less space on the hob and in storage compared to long-handled models.
Key features:
- Dramatically faster cooking: Prepares meals in approximately one-third of conventional cooking time — vegetables in 2 minutes, casseroles in 30 minutes
- Energy efficient: Uses up to 70% less energy than conventional cooking methods due to reduced cooking times
- Quiet operation: No loud hissing during use, unlike traditional pressure cookers
- Five safety features: Spring-loaded precision valve, integrated lid locking, and three safety release systems
- Two pressure settings: 5.8 psi for delicate foods like fish and rice, 11.6 psi for pulses, meat, and root vegetables
- 18/10 stainless steel: Durable construction that's easy to clean and maintain
- Superthermic sandwich base: Solid aluminium core heats efficiently and retains heat effectively
- Side grip design: Even weight distribution for comfortable lifting, space-saving on hob and in storage
- Universal hob compatibility: Suitable for all heat sources including induction, gas, electric, and ceramic
- Swiss quality: Designed and manufactured in Switzerland by Kuhn Rikon
- Comprehensive support: Includes trivet, detailed instruction manual, free downloadable recipe book, Kuhn Rikon app, and UK customer care team
- Long guarantee period: 10 years on body and lid, 2 years on all parts, with readily available spare parts
This 5-litre capacity suits households cooking for 3-5 people, making it ideal for family meals, batch cooking, and entertaining. The pressure cooker excels at stocks, soups, casseroles, curries, pot roasts, risottos, pulses, and vegetables.
What Customers Ask About Kuhn Rikon Duromatic Inox 5L
Is a 5-litre capacity right for my household?
A 5-litre pressure cooker typically suits households of 3-5 people or couples who enjoy batch cooking. The capacity allows you to cook a whole chicken, prepare large casseroles, or make substantial quantities of stock or soup. Remember that pressure cookers should only be filled two-thirds full for most foods (half full for pulses, rice, and fruit that expand significantly), so the working capacity is approximately 3.3 litres for standard dishes. If you regularly cook for 6 or more people, consider the 7-litre model.
What's the advantage of side grips versus a long handle?
Side grips distribute the weight evenly when lifting, which many users find more comfortable and secure when moving a full pressure cooker. They also take up less space on the hob — particularly useful on smaller cookers or when using multiple pans — and require less storage space. Long-handled models provide increased leverage for one-handed tipping and pouring, which some prefer for draining or serving. Choose based on your kitchen setup and personal preference.
How does the quiet operation work?
The Duromatic uses a spring-loaded precision valve system rather than the traditional jiggle-top weight valve found on older pressure cookers. The spring mechanism maintains consistent pressure without releasing continuous bursts of steam, eliminating the loud hissing sound. You'll hear minimal noise during operation — just a gentle sound when initially bringing to pressure and when releasing pressure at the end of cooking.
What are the two pressure settings used for?
The lower setting (5.8 psi, first red ring) suits delicate foods that overcook easily: fish, rice, lentils, and most fruit. The higher setting (11.6 psi, second red ring) works for foods requiring longer cooking: pulses, meat, and root vegetables. Most modern pressure cooker recipes specify which setting to use. If using older recipes that reference 15 psi, use the higher 11.6 psi setting.
How do I know when the pressure cooker is at pressure?
The Duromatic features a visual pressure indicator in the lid that rises as pressure builds. When the indicator reaches the first red ring (5.8 psi) or second red ring (11.6 psi), you've reached the desired pressure. At this point, reduce the heat to maintain that pressure level — the indicator should remain steady at the red ring. If it drops below the ring, increase heat slightly; if it rises above, reduce heat.
Can I use this on my induction hob?
Yes, the Duromatic Inox features a Superthermic sandwich base with magnetic properties that work on induction hobs. The 22cm base diameter suits most induction rings. Ensure your induction hob can accommodate a 22cm base diameter and that the ring recognises the pan. The aluminium core in the sandwich base ensures even heat distribution despite induction's concentrated heat.
What We've Learned About Pressure Cookers Since 1972
In our 52 years of selling pressure cookers, we've witnessed a remarkable shift in customer attitudes. Many customers initially hesitate, carrying memories of older pressure cookers that hissed loudly and seemed intimidating. The Duromatic range addresses these concerns directly — the quiet operation surprises first-time users, and the five safety features provide reassurance that modern pressure cookers are fundamentally different from earlier designs.
We've learned that the most common barrier to pressure cooker adoption is simply unfamiliarity. Customers who take the step often report that pressure cooking becomes their preferred method within weeks, particularly for weeknight meals when time matters. The dramatic time savings — turning a 90-minute casserole into a 30-minute meal — changes how people plan their cooking.
The side grip versus long handle choice typically comes down to kitchen configuration and lifting preference. Customers with smaller hobs or limited storage space consistently prefer side grips, whilst those who frequently strain or pour directly from the pressure cooker lean towards long-handled models. There's no wrong choice — both designs deliver identical cooking performance.
One consistent theme from long-term pressure cooker users: they wish they'd started sooner. The combination of time savings, energy efficiency, and nutrient retention makes pressure cooking particularly valuable for busy households seeking healthier home-cooked meals without lengthy preparation times.
Choosing Your Duromatic Size
5-Litre Capacity (This Model)
The 5-litre Duromatic suits households of 3-5 people or couples who batch cook. You can prepare a whole chicken, substantial casseroles, or large quantities of stock. Remember the two-thirds fill rule means working capacity is approximately 3.3 litres for most dishes. This size balances capacity with manageable weight when full and fits comfortably on standard hobs.
Smaller Duromatic Models (3L and 3.5L)
Smaller capacities suit couples, individuals, or those with limited storage space. They're lighter to handle and quicker to bring to pressure due to less volume. Ideal if you primarily cook for 1-2 people or prepare side dishes and vegetables rather than complete one-pot meals.
Larger Duromatic Models (7L and above)
Larger capacities work for families of 6 or more, serious batch cookers, or those who regularly preserve foods. The additional capacity allows cooking whole joints of meat or multiple chickens. Consider the weight when full and ensure your hob can accommodate the larger base diameter.
Shape Considerations
Deeper pressure cookers (taller, narrower) suit soups, stocks, and joints of meat or whole poultry. Shallower models work well for casseroles, curries, and vegetables. The Inox 5L offers moderate depth suitable for versatile cooking across different recipe types.
Specifications
Care & Use Instructions
Before first use: Remove all packaging and labels. Handwash the pressure cooker body, lid, and trivet in warm soapy water. Rinse thoroughly and dry completely. Read the detailed instruction manual supplied with the pressure cooker to familiarise yourself with operation and safety features.
Basic operation: Add ingredients to the pressure cooker (never exceeding two-thirds full for stock, soup, meat, and vegetables; half full for pulses, rice, and fruit). Close the lid securely. Place on the hob over medium-high heat. Watch the pressure indicator in the lid — when it rises to the first red ring (5.8 psi) or second red ring (11.6 psi) as required by your recipe, reduce heat to maintain that pressure level. Start timing once pressure is reached. The indicator should remain steady at the red ring throughout cooking.
Three pressure release methods:
Natural release: Turn off heat and leave the pressure cooker undisturbed. Pressure will reduce gradually over 10-15 minutes as the pan cools. Use for foods that benefit from additional resting time.
Quick release (valve method): Carefully depress the pressure indicator until all steam has been released and the indicator drops completely. Keep hands and face away from the steam. Use for vegetables and foods where you want to stop cooking immediately.
Quick release (water method): Place the rim of the pressure cooker (not the lid) under tepid running water to cool the pan and reduce pressure quickly. Particularly useful for delicate foods. Never immerse the lid.
Opening the lid: Once pressure is fully released and the indicator has dropped, unlock and remove the lid. Always tilt the lid away from you when opening to direct any residual steam away from your face.
Daily cleaning: Handwashing is strongly recommended. Use warm water and washing-up liquid for normal soiling. Pay particular attention to the pressure indicator, valve area, and gasket — these must remain clean for safe operation. Check the gasket regularly for any food particles or damage. Dry thoroughly after washing.
Intensive cleaning: For limescale build-up or discolouration, use Swiss Cleaner (a specialised stainless steel cleaner). Limescale can be removed with vinegar or lemon juice applied with a soft cloth. Avoid abrasive cleaners or scourers that can damage the stainless steel surface.
Gasket maintenance: The silicone gasket in the lid creates the pressure seal. Check it regularly for wear, damage, or food particles. Clean it after each use. Replace the gasket if it becomes stiff, cracked, or fails to seal properly — gaskets are readily available spare parts.
What to avoid: Never remove stuck food with sharp objects, steel wool, or abrasive scourers. Don't use the dishwasher regularly as harsh detergents can damage the pressure indicator mechanism. Never exceed maximum capacity markings. Don't use the pressure cooker if the gasket is damaged or missing. Avoid overheating — once pressure is reached, reduce heat to maintain (not increase) pressure.
Storage: Store with the lid inverted or slightly ajar to allow air circulation and prevent odours developing. Ensure the pressure cooker is completely dry before storing. Keep in a dry place.
Why Buy From Art of Living?
Founded in Reigate in 1972, we've spent over five decades helping customers select quality cookware. We've been twice nominated for the Excellence in Housewares award for customer care. We stock Kuhn Rikon Duromatic pressure cookers because they represent Swiss engineering at its finest — combining safety, efficiency, and longevity in a way that justifies the investment.
Our Expertise with Pressure Cookers
We've guided thousands of customers through their first pressure cooker purchase over the decades. The most common concern — "Are they safe?" — is addressed comprehensively by Duromatic's five safety features. We provide ongoing support through our UK customer care team, helping customers transition to pressure cooking with confidence. Many customers return to purchase additional sizes once they experience the time and energy savings firsthand.
Our Guarantees to You
- ✓ No Quibble Returns - Even Used Items
- ✓ Half-Price Accidental Damage Replacement (2 Years)
- ✓ Price Match Guarantee
Read our full guarantee policy →
Questions? Visit our contact page or call our UK customer care team for pressure cooker advice
Frequently Asked Questions
What if I've used it and don't like it?
Return it anyway. Our no quibble guarantee covers used items - if it doesn't do what you wanted, we'll refund you. This applies even after you've cooked multiple meals in it. We've offered this guarantee since 1972 because we believe customers shouldn't take a risk when investing in quality cookware.
How does the Half-Price Replacement guarantee work?
Valid for 2 years from purchase date. If you accidentally damage the pressure cooker (such as warping the base through overheating or cracking the body), we'll replace it at half the current retail price with proof of purchase and evidence of damage. Photos are acceptable. This sits alongside Kuhn Rikon's 10-year guarantee on manufacturing defects.
How long does delivery take?
Standard delivery to mainland UK addresses can take up to 7 working days, but is usually 3-4, and is free for orders over £49. Next day delivery may be available for £9.95 on orders placed before 1pm Monday to Thursday, depending on your location and our stock levels. You can also collect from our shops in Cobham or Reigate, or our warehouse in Redhill.
What does the 10-year guarantee cover?
Kuhn Rikon's 10-year guarantee covers the pressure cooker body and lid against manufacturing defects. The 2-year warranty covers parts subject to wear including gaskets, handles, valves, valve caps, and internal components. The warranty doesn't cover damage from overheating, general misuse, or commercial use. All spare parts are readily available should you need replacements beyond the warranty period.
Are pressure cookers actually safe to use?
Modern pressure cookers like the Duromatic are fundamentally different from older designs. The Duromatic features five integrated safety systems: a spring-loaded precision valve that maintains consistent pressure, integrated lid locking that prevents opening under pressure, and three separate safety release systems. You cannot open the lid whilst under pressure. The quiet operation (no violent hissing) reflects the controlled, safe pressure management system.
Do I need to buy additional accessories?
The pressure cooker includes a trivet for cooking multiple items or keeping food above liquid. Additional accessories are available but not essential — many users find a steamer basket useful for vegetables, and a second gasket allows you to keep separate gaskets for sweet and savoury cooking (preventing flavour transfer). Accessories are readily available from us.
How do I know when to replace the gasket?
Replace the gasket when it becomes stiff, cracked, or if the pressure cooker fails to reach or maintain pressure. With normal use, gaskets typically last 1-2 years. If you notice steam escaping from around the lid during cooking, this indicates the gasket needs replacement. Gaskets are inexpensive and readily available as spare parts.
Can I cook everything in a pressure cooker?
Pressure cookers excel at foods requiring moist heat: stocks, soups, casseroles, curries, pot roasts, risottos, pulses, grains, and vegetables. They're less suitable for foods requiring dry heat (roasting, frying, baking) or delicate foods that break apart easily. The instruction manual and downloadable recipe book provide guidance on suitable foods and cooking times.
Will pressure cooking affect the taste of my food?
Pressure cooking intensifies flavours because the sealed environment prevents flavour evaporation. Many users find that stocks taste richer, curries more flavourful, and vegetables more vibrant compared to conventional cooking. The reduced cooking time also helps retain vitamins and minerals that would otherwise be lost during longer cooking periods.
Where can I find recipes for pressure cooking?
The pressure cooker includes a detailed instruction manual with basic cooking times. Kuhn Rikon offers a free downloadable recipe book and a mobile app with numerous pressure cooker recipes. Our website also features pressure cooker recipes. Many conventional recipes can be adapted for pressure cooking by reducing cooking time to approximately one-third and ensuring sufficient liquid.