Performance
Data
Table
(Conversion Factors inTable
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| Entering WaterTemperature |
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| 260 F |
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| 300 F |
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| 340 F |
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| 380 F |
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Unit | Temp. |
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| PD | PD |
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| PD | PD |
Size | Drop °F | MBH | GPM | FT S.W.T. | H.W.T. | MBH | GPM | FT | S.W.T. H.W.T | MBH | GPM | FT S.W.T. H.W.T | MBH | GPM | FT S.W.T. H.W.T. | ||||||
10 | 15.5 | 3.19 | 111.0 | .10 | .12 | 19.7 | 4.07 | 124.9 | .15 | .18 | 24.0 | 4.94 | 138.8 | .21 | .25 | 28.2 | 5.81 | 152.7 | .27 | .32 | |
CFM 280 | 20 | 9.8 | 1.01 | 92.3 | .01 | .02 | 14.1 | 1.45 | 106.3 | .02 | .03 | 18.3 | 1.89 | 120.2 | .04 | .05 | 22.5 | 2.32 | 134.1 | .05 | .06 |
RPM 1075 | 30 | — | — | — | — | — | 8.4 | .58 | 87.6 | .00 | .01 | 12.6 | .87 | 101.5 | .01 | .01 | 16.9 | 1.16 | 115.5 | .02 | .02 |
HP 1/50 | 40 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11.2 | .58 | 96.8 | .00 | .01 |
| 10 | 40.5 | 8.34 | 128.7 | .79 | .94 | 50.0 | 10.30 | 144.9 | 1.10 | 1.32 | — | — | — | — | — | — | — | — | — | — |
20 | 33.4 | 3.44 | 116.6 | .16 | .20 | 42.9 | 4.42 | 132.8 | .25 | .30 | — | — | — | — | — | — | — | — | — | — | |
CFM 543 | 30 | 26.2 | 1.80 | 104.5 | .05 | .06 | 35.7 | 2.46 | 120.7 | .09 | .10 | 45.3 | 3.11 | 136.8 | .13 | .15 | — | — | — | — | — |
RPM 1550 | 40 | 19.1 | .98 | 92.4 | .02 | .02 | 28.6 | 1.47 | 108.6 | .04 | .04 | 38.1 | 1.97 | 124.7 | .06 | .07 | 47.7 | 2.46 | 140.9 | .08 | 10 |
HP 1/20 | 50 | — | — | — | — | — | 21.5 | .89 | 96.5 | .01 | .02 | 31.0 | 1.28 | 112.7 | .03 | .03 | 40.5 | 1.67 | 128.8 | 04 | .05 |
| 60 | — | — | — | — | — | — | — | — | — | — | 23.9 | .82 | 100.6 | .01 | .01 | 33.4 | 1.15 | 116.7 | ’02 | .03 |
| 10 | 42.5 | 8.75 | 126.2 | .86 | 1.02 | 52.4 | 10.81 | 141.8 | 1.20 | 1.43 | — | — | — | — | — | — | — | — | — | — |
20 | 35.0 | 3.61 | 114.6 | .18 | .21 | 45.0 | 4.64 | 130.2 | .27 | .32 | 55.0 | 5.67 | 145.7 | .37 | .44 | — | — | — | — | — | |
CFM 591 | 30 | 27.6 | 1.89 | 103.0 | .06 | .07 | 37.5 | 2.58 | 118.5 | .10 | .11 | 47.5 | 3.26 | 134.1 | .14 | .17 | — | — | — | — | — |
RPM 1550 | 40 | 20.1 | 1.04 | 91.3 | .02 | .02 | 30.1 | 1.55 | 106.9 | .04 | .05 | 40.1 | 2.06 | 122.5 | .06 | .07 | 50.1 | 2.58 | 138.1 | .09 | .11 |
HP 1/20 | 50 | — | — | — | — | — | 22.6 | .93 | 95.3 | .02 | .02 | 32.6 | 1.34 | 110.9 | .03 | .04 | 42.6 | 1.76 | 126.4 | .05 | .05 |
| 60 | — | — | — | — | — | — | — | — | — | — | 25.2 | .86 | 99.2 | .01 | .02 | 35.1 | 1.21 | 114.8 | .02 | .03 |
| 20 | 56.0 | 5.77 | 123.4 | .51 | .62 | 70.3 | 7.25 | 139.5 | .74 | .89 | — | — | — | — | — | — | — | — | — | — |
| 30 | 48.3 | 3.32 | 114.6 | .19 | .23 | 62.6 | 4.30 | 130.8 | .30 | .35 | — | — | — | — | — | — | — | — | — | — |
40 | 40.6 | 2.09 | 105.9 | .09 | .10 | 54.9 | 2.83 | 122.0 | .14 | .17 | 69.2 | 3.56 | 138.2 | .20 | .25 | — | — | — | — | — | |
CFM 815 | 50 | 32.8 | 1.35 | 97.1 | .04 | .05 | 47.1 | 1.94 | 113.3 | .07 | .09 | 61.4 | 2.53 | 129.5 | .11 | .13 | 75.7 | 3.12 | 145.6 | .16 | .19 |
RPM 1550 | 60 | 25.1 | .86 | 88.4 | .02 | .02 | 39.4 | 1.35 | 104.6 | .04 | .05 | 53.7 | 1.84 | 120.7 | .06 | .08 | 68.0 | 2.34 | 136.9 | .09 | .11 |
HP 1/20 | 80 | — | — | — | — | — | — | — | — | — | — | 38.3 | .99 | 103.3 | .02 | .03 | 52.5 | 1.35 | 119.4 | .04 | .04 |
| 100 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 37.1 | .76 | 101.9 | .01 | .02 |
| 20 | 65.5 | 6.75 | 114.9 | .68 | .81 | 82.3 | 8.48 | 129.0 | .98 | 1.17 | 99.0 | 10.21 | 143.0 | 1.31 | 1.56 | — | — | — | — | — |
| 30 | 56.4 | 3.88 | 107.3 | .26 | .31 | 73.2 | 5.03 | 121.3 | .39 | .47 | 89.9 | 6.18 | 135.4 | .54 | .65 | — | — | — | — | — |
40 | 47.4 | 2.44 | 99.7 | .11 | .14 | 64.1 | 3.30 | 113.7 | .19 | .22 | 80.8 | 4.17 | 127.7 | .27 | .32 | 97.6 | 5.03 | 141.8 | .36 | .43 | |
CFM 1100 | 50 | 38.3 | 1.58 | 92.1 | .05 | .06 | 55.0 | 2.27 | 106.1 | .10 | .12 | 71.8 | 2.96 | 120.1 | .15 | .18 | 88.5 | 3.65 | 134.2 | .21 | .25 |
RPM 1550 | 60 | 29.2 | 1.00 | 84.4 | .02 | .03 | 45.9 | 1.58 | 98.5 | .05 | .06 | 62.7 | 2.15 | 112.5 | .08 | .10 | 79.4 | 2.73 | 126.5 | .12 | .15 |
HP 1/8 | 80 | — | — | — | — | — | 27.7 | .71 | 83.2 | .01 | .02 | 44.5 | 1.15 | 97.2 | .03 | .03 | 61.2 | 1.58 | 111.3 | .05 | .06 |
| 100 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 43.0 | .89 | 96.0 | .02 | .02 |
| 40 | 69.7 | 3.59 | 112.9 | .27 | .32 | 90.6 | 4.67 | 128.7 | .41 | .50 | — | — | — | — | — | — | — | — | — | — |
50 | 61.1 | 2.52 | 106.4 | .15 | .17 | 82.0 | 3.38 | 122.2 | .24 | .28 | 102.8 | 4.24 | 138.0 | .34 | .40 | — | — | — | — | — | |
CFM 1214 | 60 | 52.6 | 1.81 | 99.9 | .08 | .10 | 73.4 | 2.52 | 115.7 | .14 | .17 | 94.2 | 3.24 | 131.5 | .21 | .25 | 115.0 | 3.95 | 147.3 | .29 | .34 |
RPM 1550 | 80 | 35.4 | .91 | 86.9 | .02 | .03 | 56.2 | 1.45 | 102.7 | .05 | .06 | 77.0 | 1.98 | 118.5 | .09 | .11 | 97.8 | 2.52 | 134.3 | .13 | .16 |
HP 1/8 | 100 | — | — | — | — | — | 39.0 | .80 | 89.6 | .02 | .02 | 59.8 | 1.23 | 105.4 | .04 | .05 | 80.7 | 1.66 | 121.2 | .06 | .08 |
| 120 | — | — | — | — | — | — | — | — | — | — | 42.7 | .73 | 92.4 | .02 | .02 | 63.5 | 1.09 | 108.2 | .03 | .04 |
| 40 | 78.1 | 4.02 | 106.9 | .33 | .40 | 101.6 | 5.23 | 121.0 | .51 | .61 | 125.0 | 6.44 | 135.1 | .71 | .84 | — | — | — | — | — |
| 50 | 68.3 | 2.82 | 101.0 | .18 | .21 | 91.8 | 3.78 | 115.1 | .29 | .34 | 115.2 | 4.75 | 129.2 | .41 | .49 | 138.7 | 5.72 | 143.3 | .55 | .66 |
60 | 58.5 | 2.01 | 95.1 | .10 | .12 | 82.0 | 2.82 | 109.2 | .17 | .20 | 105.4 | 3.62 | 123.3 | .26 | .31 | 128.9 | 4.43 | 137.4 | .35 | .42 | |
CFM 1535 | 80 | 38.9 | 1.00 | 83.4 | .03 | .03 | 62.4 | 1.61 | 97.4 | .06 | .08 | 85.8 | 2.21 | 111.5 | .11 | .13 | 109.3 | 2.82 | 125.6 | .16 | .19 |
RPM 1550 | 100 | 19.3 | .40 | 71.6 | .01 | .01 | 42.8 | .88 | 85.7 | .02 | .03 | 66.2 | 1.37 | 99.8 | .05 | .06 | 89.7 | 1.85 | 113.9 | .08 | .09 |
HP 1/8 | 120 | — | — | — | — | — | — | — | — | — | — | 46.6 | .80 | 88.0 | .02 | .02 | 70.1 | 1.20 | 102.1 | .04 | .04 |
| 140 | — | — | — | — | — | — | — | — | — | — | 27.0 | .40 | 76.2 | .01 | .01 | 50.5 | .74 | 90.3. | .02 | .02 |
| 50 | 99.5 | 4.10 | 112.1 | .42 | .51 | 129.5 | 5.34 | 127.8 | .65 | .78 | 159.6 | 6.58 | 143.6 | .90 | 1.08 | — | — | — | — | — |
| 60 | 89.3 | 3.07 | 106.8 | .25 | .30 | 119.4 | 4.10 | 122.5 | .41 | .49 | 149.4 | 5.13 | 138.2 | .59 | .70 | — | — | — | — | — |
80 | 69.0 | 1.78 | 96.1 | .10 | .12 | 99.1 | 2.55 | 111.9 | .18 | .21 | 129.1 | 3.33 | 127.6 | .27 | .33 | 159.2 | 4.10 | 143.3 | .38 | .46 | |
CFM 1760 | 100 | 48.7 | 1.00 | 85.5 | .04 | .04 | 78.8 | 1.62 | 101.3 | .08 | .10 | 108.8 | 2.24 | 117.0 | .14 | .17 | 138.9 | 2.86 | 132.7 | .20 | .24 |
RPM 1100 | 120 | 28.4 | .49 | 74.9 | .01 | .01 | 58.5 | 1.00 | 90.6 | .03 | .04 | 88.5 | 1.52 | 106.4 | .07 | .08 | 118.6 | 2.04 | 122.1 | .11 | .14 |
HP 1/6 | 140 | — | — | — | — | — | — | — | — | — | — | 68.2 | 1.00 | 95.7 | .03 | .04 | 98.3 | 1.45 | 111.5 | .06 | .07 |
| 160 | — | — | — | — | — | — | — | — | — | — | 47.9 | .62 | 85.1 | .01 | .02 | 78.0 | 1.00 | 100.8 | .03 | .04 |
| 40 | 151.2 | 7.79 | 118.5 | 1.53 | 1.83 | 191.0 | 9.84 | 133.9 | 2.23 | 2.66 | — | — | — | — | — | — | — | — | — | — |
| 50 | 139.4 | 5.75 | 114.0 | .90 | 1.07 | 179.1 | 7.38 | 129.3 | 1.35 | 1.61 | 218.8 | 9.02 | 144.7 | 1.84 | 2.21 | — | — | — | — | — |
60 | 127.6 | 4.38 | 109.4 | .56 | .67 | 167.3 | 5.75 | 124.8 | .87 | 1.04 | 207.0 | 7.11 | 140.1 | 1.22 | 1.46 | — | — | — | — | — | |
CFM 2381 | 80 | 103.9 | 2.68 | 100.2 | .23 | .28 | 143.6 | 3.70 | 115.6 | .40 | .48 | 183.3 | 4.72 | 131.0 | .60 | .71 | 223.0 | 5.75 | 146.3 | .81 | .97 |
RPM 1100 | 100 | 80.2 | 1.65 | 91.1 | .10 | .12 | 120.0 | 2.47 | 106.4 | .20 | .24 | 159.7 | 3.29 | 121.8 | .32 | .38 | 199.4 | 4.11 | 137.2 | .45 | .54 |
HP 1/6 | 120 | 56.6 | .97 | 81.9 | .04 | .05 | 96.3 | 1.65 | 97.3 | .10 | .12 | 136.0 | 2.34 | 112.6 | .17 | .21 | 175.7 | 3.02 | 128.0 | .26 | .32 |
| 140 | — | — | — | — | — | 72.6 | 1.07 | 88.1 | .05 | .05 | 112.3 | 1.65 | 103.5 | .10 | .11 | 152.1 | 2.24 | 118.9 | .16 | .19 |
| 160 | — | — | — | — | — | 49.0 | .63 | 79.0 | 02 | .02 | 88.7 | 1.14 | 94.3 | .05 | .06 | 128.4 | 1.65 | 109.7 | .09 | .11 |
| 180 | — | — | — | — | — | — | — | — | — | — | 65.0 | .74 | 85.2 | .02 | .03 | 104.7 | 1.20 | 100.5 | .05 | .06 |
25 |