Incorporated with small or large capacity tanks and have heating elements, cover at the top and other wall parts with easy maintenance and longer durability and contain stainless steel of 304 grade perforated diffuser plates and drain plugs are made of brass it also contain full featured of digital temperature controllers, indicators etc Have high speed motors of 1/20 HP or pump stirrers of 1/70 HP and Good stability up to 0.5°C and available with sealed glass windows