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Quality Tests
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840 hours Endurance test to ensure product durability. |
72-hour salt spray test to make sure all the products are free from rust development. |
Ensures the smooth functioning of the lid lock and unlock mechanism. |
Tests the durability and lifespan of the handles by subjecting them to 15,000 cycles of fatigue testing. |
Preethi Advantage
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Our stainless steel pressure cookers comes with High quality food grade SS 304 for both body and lid with 1mm thickness. |
C-clamps on the lid provide additional safety. |
Stainless steel pressure cookers has high-quality sandwich bottoms for uniform heat conductivity. |
Virgin nitrile gasket offers better elasticity and safety. Avoids transfer of odour, colour, and taste to the Cooked Food. |
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SS 304 Food Grade stainless steel is used in all food contact areas including lid to ensure no food contamination. |
Specially Designed Handles with Flame Protector with double screws. |
All Preethi pressure cookers are ISI and ISO approved, guaranteeing quality and performance. |
Safety Mechanism
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It is made to perfect precision and operates when the inside pressure reaches 1kg/sq.cm. and whistles, which are loud and clear. |
If the Vent Tube gets blocked and the weight valve does not function, a portion of the gasket is pushed out through a slot ( GRVS) in the lid. |
Once GRVS is activated, excess steam will be safely released through the top hole of the pressure cooker. |
The Metallic safety plug comes into operation, when excess pressure is built inside Pressure cooker. It contains a Bismuth alloy that melts to let out the steam. |
