| NH3 Ammonia gauge |  |
|
| Series 7020
/ 6020 / 7220 / 6220 NH3 Ammonia gauge Connection : stainless steel Bourdon tube : stainless steel Case : stainless steel aisi 304 |
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CONNECTION |
SCALE | |
| 1/4"NPT bottom connection 2½" | NH3/psi |  |
| 1/4"NPT bottom connection 4" | NH3/psi | |
| 1/4"NPT bottom connection 2½" liquid filled | NH3/psi | |
| 1/4"NPT bottom connection 4" liquid filled | NH3/psi | |