Maximum Flow Rate: 565 cubic feet/hour

*at 7" W.C. (0.25 psi) service and 2" of W.C. differential

Maximum Flow Rate: 898 cubic feet/hour

*at 7" W.C. (0.25 psi) service and 2" of W.C. differential

Maximum Flow Rate: 1320 cubic feet/hour

*at 7" W.C. (0.25 psi) service and 2" of W.C. differential

Maximum Flow Rate: 2200 cubic feet/hour

*at 7" W.C. (0.25 psi) service and 2" of W.C. differential

Maximum Flow Rate: 600 cubic feet/hour

*at 7" W.C. (0.25 psi) service and 2" of W.C. differential

Maximum Flow Rate: 900 cubic feet/hour

*at 7" W.C. (0.25 psi) service and 2" of W.C. differential

Maximum Flow Rate: 400 cubic feet/hour

*at 7" W.C. (0.25 psi) service and 1" of W.C. differential