Sensus 143-16-023-00 Orifice the AM-116 crank arm facilitates

the AM-116 crank arm facilitates seamless integration with Barber Colman damper actuators

compatibility depends on the motor frame size and mounting bracket configuration

Maintaining proper HVAC blower wheel integrity is critical for preventing high-limit trips and ensuring efficient combustion gas venting

For the 143-80 series

The Watts 0590715

Sensus 143-16-023-00 Orifice the AM-116 crank arm facilitatesThe Sensus 143 16 023 00 is a high precision 1 2" orifice specifically engineered for the Sensus 243 service regulator series. Built to handle the rigorous demands of commercial and industrial gas regulation, this brass orifice provides accurate flow control with a 10 degree valve angle design. It is fully compatible with both the Sensus 243 8 and 243 12 models, ensuring seamless integration during field maintenance or capacity adjustments. By