Sensus Model 121 Regulators
Sensus 121-8-2 Gas Commercial Regulator is 2-inch in NPT thread. This regulator is part of the Model 121 Gas Regulator Series of Sensus brand which is suitable with natural gas, propane, LPG, air nitrogen, etc. The regulator consists of a durable Cast Iron body, Diaphragm case made of Die Cast Aluminum Alloy (non-corrosive), Soft seats, roll-type diaphragm, and removable orifice.
Model 121 regulators ideal for commercial and industrial applications such as for burners, boilers, furnaces, air heaters, kilns, gas engines which can benefit from its fast response.
- Excellent for primary control or monitoring
- Can be used as large-capacity supply regulator
- Rugged Cast Iron body
- Non-corrosive Diaphragm Case made of Die Cast Aluminum Alloy
- Has Roll-Type Diaphragm which maintains accurate regulation to high inlet pressures
- Soft Seats ensures positive tight shutoff