Description
The McDonnell & Miller 221 (126600) is a float-operated make-up water feeder for boiler receiver tanks. It mounts directly to the tank and uses proportional feed action to replenish water as the tank level falls.
- Direct mounting with the Series 221 flange pattern
- Maximum water supply pressure: 150 psi
- Maximum vessel pressure: 35 psi
- Maximum inlet water temperature: 120°F
- Soft-seat feed valve