Performance Data/Drawings (Venturi Injectors)
Choosing the Right Mazzei Venturi Injector
To make sizing a plastic injector easier, refer to the Guide to Injector Performance Tables (English) or Guide to Injector Performance Tables (Spanish) or follow the step-by-step directions for mixing a liquid additive into a water stream at the Mazzei Injector Selector Tool by clicking the button below:
For Liquid to Liquid Mixing Only with Mazzei Plastic Injectors
Installation Recommendations for Mazzei Injectors
Mazzei Technical Bulletins, specifically, Technical Bulletin No. 11: Installation Recommendations for Gas to Liquid Mixing Applications, offers recommendations for installing an injector.
COMBINED PERFORMANCE TABLES FOR MAZZEI INJECTORS MODELS 0283 THROUGH 4091
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SEPARATE PERFORMANCE TABLES AND DRAWINGS FOR INDIVIDUAL MAZZEI INJECTORS
For 4″ and smaller Mazzei injectors, performance data and drawings are available by clicking on an injector model number in the table below. For larger injectors and stainless steel injectors of any size, please contact Mazzei directly for assistance..
| Model Number | Male Thread (NPT or BSPT) |
|---|---|
| 0283 | 0.5" |
| 0287 | 0.5" |
| 0384 | 0.5" |
| 0384-X | 0.5" |
| 0484 | 0.5" or 0.75" |
| 0484-X | 0.75" |
| 0584 | 0.5" or 0.75" |
| 0588 | 0.75" |
| 0684 | 0.75" |
| 0784 | 0.75" |
| 0878 | 1" |
| 0885X | 1" |
| 0978 | 1" |
| 1078 | 1" |
| 1583 | 1.5" |
| 1584 | 1.5" |
| 1585-X | 1.5" |
| 1587 | 1.5" |
| 2081 | 2" |
| 2083-X | 2" |
| 3090 | 3" |
| 4091 | 4" |
| 6094 Contact Mazzei to help size an injector for your system | 6" flanged |
| 8094 Contact Mazzei to help size an injector for your system | 8" flanged |
| 12050 Contact Mazzei to help size an injector for your system | 12" flanged |
| 12094 Contact Mazzei to help size an injector for your system | 12" flanged |