COMBOAIR® – Cast iron body-stainless steel trim. Combines features of Miniair® and Maxiair® in one housing.
Inlet Pressure MIN: 20 PSI*
Inlet Pressure MAX: 150 PSI*
NSF ANSI 61 certified.
All Air Release, Air & Vacuum and Universal Combination Valves meet or exceed ANSI/AWWA C512 standards.
Sizes and Prices
| Part Number | Size | None | None | List Price |
|---|---|---|---|---|
| 6540 | 1″” | 27 | 1″” | $942 |
| 6541 | 2″” | 68 | 2″” | $1,646 |
| 6542 | 3″” | 114 | 3″” | $3,691 |
| 6546 | 4″” | 117 | 4″” | $4,720 |
| 6543* | 4″” | 162 | 4″” | $5,385 |





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