We feel that while the operating temperature (for whole gauge) is lower than boiling water, gauges like this have held up well for us in the short-term. If you are concerned about the longevity due to temperature or plan to immerse this gauge in boiling water to preheat, please think about purchasing a different gauge. We recommend using all stainless steel gauges as other materials such as brass can cause galvanic corrosion due to dissimilar metal contact over a long period of time.
Operating Temp. Range: -40 Degrees to 150 Degrees F (do NOT immerse in boiling water)
Ring Material: Crimped 304 Stainless Steel
Socket Material: 316 Stainless Steel
Tube Material: 316 Stainless Steel
Lens Material: Acrylic
Case Material: Stainless Steel
Smallest Graduation: 2 psi
Dial Size: 1-1/2″
Range & Markings: 0 to 160 psi, 0 to 1100 kPa (1 bar = 100 kPa)
Connection Size: 1/8″ NPT
Our company goal with accessories is to provide them at a convenience, especially for overseas customers where sourcing parts may be more challenging. We offer them on a no warranty as-is basis.