Spray Foam Equipment Thermal Expansion Hazard

Fluids subjected to heat in confined spaces, including hoses, can create a rapid rise in pressure due to the thermal expansion. Over-pressurization can result in equipment rupture and serious injury. ​​

How to Avoid:

Open a valve to relieve the fluid expansion during heating. ​

Replace hoses proactively at regular intervals based on your operating conditions.

Posted in Material, Spray Guns, Hoses, Tips from the Experts, Weather and tagged , , , , , , .

Dave Penta is the VP of Sales at SprayWorks Equipment Group. For the past 30+ years, Dave has worked with multiple industries including; commercial and residential buildings, along with spray foam and coatings systems.

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