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The Intermediate Control (I/C)® SPD Series monitors and stabilizes the delivered air pressure by adjusting flow. The SPD Series releases air from an upstream receiver to maintain a continuous supply pressure at the lowest optimal level. The result is reduced waste from leaks, improved system efficiency and significantly lower operating costs.
Model | Nominal Flow* (scfm) | Connection Size (flange) |
SPD-2 | 850 | 2" |
SPD-2.5 | 1250 | 2.5" |
SPD-3 | 1850 | 3" |
SPD-4 | 3200 | 4" |
SPD-5 | 5500 | 5" |
SPD-6 | 7500 | 6" |
SPD-8 | 9000 | 8" |