Noble Procetech Engineers One Of The Leading Manufacturers and Supplier Of Wax Steam Jacketed Plunger Pump in Bihar. A Wax Steam Jacketed Plunger Pump is a specialized type of positive displacement pump designed to handle and transfer high-viscosity fluids, such as wax, at controlled temperatures. These pumps use a steam jacket to maintain the wax in a liquid state, ensuring smooth and efficient pumping even when the wax solidifies at lower temperatures. This design is commonly used in industries where wax is a key ingredient, including candle making, cosmetics, and food processing.