Merit's TGS Series Stainless Steel Tridicator are designed specifically for boiler applications and is available with a 2.5" dial, all 304 stainless steel case, stem and ring, PC lens, 1/4" NPT back or bottom connection and a range of 30/250 F&C and 0/75 psi/kPa. Standard stem lengths are 1.50", 2" and 2.5" with other stem lengths available upon request. Standard ranges are available in single or dual scale ranges in psi, Bar, psi/kPa, psi/Bar and F only, C only and dual scale F&C readings. Designed specifically to offer better corrosion resistance than standard steel case, brass internal tridicators, Merit's TGS Series can also be customized for OEM requirements.