ASME Section IV Certified: High-capacity protection rated at 1

it remains a standard choice for contractors managing air handling units and heat exchangers where NPT threaded valve connections are required

NEMA 1 Enclosure: Protects internal components from dust and debris while providing standard knockout access for 1/2-inch conduit

this unit offers the reliable ODF refrigerant flow control required for professional-grade HVACR maintenance

Sensus 121-8-HP-2 Regulator THPU32HP7Y ASME Section IV Certified: High-capacityThe Sensus 121 8 HP 2 Regulator is a high capacity, commercial gas pressure regulator designed for demanding industrial combustion and distribution applications. Featuring a 2" NPT cast iron body and a high pressure spring configuration, this unit is engineered to deliver a precise 3 6. 5 PSIG outlet pressure range. As a veteran grade high pressure gas regulator, it provides the fast speed of response necessary for boilers, furnaces, and large scale