truflo DAP Series, Installation, Operation & Maintenance Manual

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COMMON CONVERSIONS
Flow (capacity)
GPM (US) m
3
/h l/min GPM (UK)
1 0.2271 3.785 0.8327
4.403 1 16.6 3.666
0.2642 0.06 1 0.2200
1.201 0.2727 4.5458 1
GPM (US) x 0.2271 = m
3
/h l/min x 0.2642 = GPM (US)
m
3
/h x 4.403 = GPM (US) GPM (US) x 3.785 = l/min
m
3
/h x 16.6 = l/min l/min x 0.06 = m
3
/h
Head (pressure / vacuum)
Ft (H
2
O) M (H
2
O) PSI Kg/cm
2
KPa inch Hg mmHg bar
1 0.3048 0.4335 0.03048 2.989 0.8851 22.48 0.02987
3.281 1 1.422 0.100 9.807 2.904 73.76 0.3685
2.307 0.7031 1 0.07031 6.895 2.042 51.87 0.0690
32.83 10.01 14.23 1 98.07 29.04 737.6 3.685
0.3349 0.1020 0.1450 0.01020 1 0.2961 7.521 0.01
1.132 0.3450 0.491 0.03443 3.377 1 25.4 0.0339
0.04457 0.5339 0.01933 0.001356 0.1330 0.03937 1 0.005
33.5 2.714 14.50 0.2714 100 29.5 200 1
Ft (in water) x 0.3048 = m (in water) PSI x 2.307 = Ft (in Water)
M (in water) x 3.2808 = Ft (in water) Ft (in water) x .433 = PSI
Kg/cm
2
x 0.328 = Ft (in water) PSI x 6.895 = KPa
Ft (in water) x 3.049 = Kg/cm
2
KPa x 0.1450 = PSI
Volume
Ft
3
M
3
liter gallon (US) gallon (UK) lbs of water
1 0.02832 28.32 7.481 6.229 62.44
35.31 1 1000 264.2 220.00 2205
0.03531 0.001 1 0.2642 0.2200 2.204
0.1337 0.003785 3.785 1 0.8327 8.347
0.1606 0.004545 4.548 1.201 1 10.025
0.01620 0.0004537 0.4537 .1198 0.09975 1
Temperature Conversions
F C F C F C F C F C F C F C F C
Ì
F
Ì
C
-60 -51 0 -18 60 15.6 120 48.9 180 82.2 240 116 300 149 360 182 1 0.6
-55 -48 5 -15 65 18.3 125 51.7 185 85.0 245 118 305 152 365 185 2 1.1
-50 -46 10 -12 70 21.1 130 54.4 190 87.8 250 121 310 154 370 188 3 1.7
-45 -43 15 -9.4 75 23.9 135 57.2 195 90.6 255 124 315 157 375 191 4 2.2
-40 -40 20 -6.7 80 26.7 140 60.0 200 93.3 260 127 320 160 380 193 5 2.8
-35 -37 25 -3.9 85 29.4 145 62.8 205 96.1 265 129 325 163 385 196 6 3.3
-30 -34 30 -1.1 90 32.2 150 65.6 210 98.9 270 132 330 166 390 199 7 3.9
-25 -32 35 1.67 95 35.0 155 68.3 215 102 275 135 335 168 395 202 8 4.4
-20 -29 40 4.44 100 37.8 160 71.1 220 104 280 138 340 171 400 204 9 5.0
-15 -26 45 7.22 105 40.6 165 73.9 225 107 285 141 345 174 405 207 10 5.6
-10 -23 50 10.0 110 43.3 170 76.7 230 110 290 143 350 177 410 210 11 6.1
-5 -21 55 12.8 115 46.1 175 79.4 235 113 295 146 355 179 415 213 12 6.7
F=(9/5)C+32 C=(5/9) x (F-32)
3 4