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

Fail-Safe Operation: The normally open configuration ensures the valve returns to the open position if power is interrupted

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

Built with durable materials to withstand demanding environments

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

Sensus 121-8-HP-2 Regulator THPU32HP7Y NEMA 1 Enclosure: Protects internalThe 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