Manual air vent
Product Description
Manual air vent
Metal seal and adjustable outlet.
Technical data
                        Maximum operating pressure:
                        150 psi
                      
                                          
                        Medium temperature range:
                        40 – 212 °F
                      
                                          
                        Material:
                        composite/brass 
                      
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Drawings and specifications
| Part number | Connection | ||
|---|---|---|---|
| 337221A | 1/4" MNPT | 
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| 
             3D models 
                    
                  Tender text 
                      
                      CALEFFI, 337221A.
Manual air vent
 Metal seal and adjustable outlet.
 connection: 1/4" MNPT. Maximum operating pressure: 150  psi. Medium temperature range: 40 – 212  °F. Material: composite/brass. 
                     
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