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Normal Unit Conversion Table

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centrifugal pump normaly unit and conversion table

The unit conversion table is on tooling of flowing media.

1.Volume & flowrate conversion table

Volume & flowrate unitL/sL/minm3/hm3/minm3/sgal(UK)/mingal(US)/minft3/hft3/minft3/s
1L/s1603.60.060.00113.198215.8502127.1342.11890.03531
1L/min0.0166710.060.00116.6667×10-60.219970.264172.118880.035310.00059
1m3/h0.2777816.6666710.016670.27778×10-33.666154.4028735.314670.588580.00981
1m3/min16.6666710006010.01667219.969264.1722118.8835.314670.58858
1m3/s100060×103360060113198.1415850.32127132.82118.8835.31467
1gal(UK)/min0.075774.54610.272774.5461×10-375.7683×10-611.200959.63240.160542.67567×10-3
1gal(US)/min0.063093.78540.227123.7854×10-363.09×10-60.8326718.02080.133682.228×10-3
1ft3/h0.007870.4720.028320.000477.83×10-60.10380.1246710.016670.27783×10-3
1ft3/min0.4719528.31681.699010.028320.47195×10-36.228837.480526010.01667
1ft3/s28.3171699.02101.94121.6990228.317×10-3373.698448.83123600601
     remarkL/sL/minM3/h M3/M  M3/SUK GPMUS GPMCFHCFMCFS

 

2.Pressure unit conversion table

Pressure UnitMpabarkgf/cm2atmmmH2OmmHglbf/in2(psi)1 kgf/cm2

=1kP/cm2

=1at

 

1 mmHg

=1Torr

 

 

1Pa=1N/m2

1Mpa11010.19729.8692101.91×1037.5006×103145.04
1bar0.111.019720.9869210.197×103750.0614.504
1kgf/cm20.0980670.9806710.9678410×103735.5614.223
1atm0.101331.01331.033211033276014.696
1mmHxO9.8067×10-698.067×10-60.1×10-396.784×10-6173.556×10-31.4223×10-3
1mmHg0.13332×10-31.3332×10-31.3595×10-31/76013.595119.337×10-3
1lbf/in2(psi)6.8948×10-368.948×10-370.307×10-368.046×10-3703.0751.7151
remarkMpaBarKg force /cm2Standard atmospheric pressureMillimeter water columnMillimetre mercuryPound force /inch2

 

3.Power unit conversion table

Power unitkWkgf·m/sPSHP1W=1J/s=1N·m/s  1kcal/h=1.163W  1kW=859.845kcal/h
1 kW1101.9721.359621.341021Btu/h=0.29307W  1W=3.412 Btu/h   1HP=550ft·lbf/s
1 kgf·m/s9.8067×10-311/75=0.013330.013151W=1J/S=1N·m/S   1K cal/h=1.163瓦
1 PS0.73557510.986321Kw=859.845K cal/h     1 Btu/h=0.29307瓦
1 HP0.745776.0401.013911W=3.412 Btu/h    1 hp=550ft.lbf·/s
RemarkKwKg force·.m/SMetric HPImperial HP1 RT=3024 K cal/h=3.5169 Kw

 

4.Force Unit conversion table

Force UnNkgflbfkNtf1kgf=1kp(kilopond)

1N=105Dyn(dyn)

=105 Dyne

1N10.10197160.2248091×10-30.102×10-3
1kgf9.8066512.204620.00981×10-3
1lbf4.448220.45359210.004450.454×10-3
1kN1000101.9716224.80910.10197
1tf9806.6510002204.629.806651
RemarkNKg ForcePound ForceKNTon Force
 

 

 

 

 

 

5.Torque Unit conversion table

TorqueN·mkgf·m
1 N·m10.101972
1 kgf·m9.806651
RemarkN·mKg force·m

 

 

 

 

 

6.Temperature Unit conversion table

Temperature unitt(℉)=[t(℃)×9/5]+32 

t(℃)=[ t(℉)-32] ×5/9

T(K)=273.16+ t(℃)

Delta T:△t(℉)= △t(℃) ×9/5

△t(℃)= △t(℉) ×5/9

℉-

℃-

K- Kelvin (thermodynamic temperature unit)

T- Thermodynamic temperature (absolute temperature)

 

 

 

 

 

 

 

 

 

 

 

 

 

7.Speed Unit Conversion table

Speed unitm/sm/minft/minft/s
1 m/s160196.853.281
1 m/min0.016713.2810.0547
1 ft/min0.00510.304810.0167
1 ft/s0.304818.288601
remarkm/sm/Minfoot/Mininch/S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8.Volume unit conversion table

Volume unitm3cm3dm3=Lin3ft3yd3fl.oz.(UK)fl.oz.(US)gal(UK)gal(US)
1 m311×1061×10361023.735.314671.3079535.195×10333.184×103219.969264.172
1 cm31×10-610.0010.0610235.31×10-61.31×10-60.03520.033810.000220.00026
1 dm31×10-31000161.02370.035310.0013135.195233.81380.219970.26417
1 in316.3871×10-616.38710.0163910.0005821.43×10-60.576750.554110.00380.00433
1 ft328.3168×10-328316.828.3168172810.03704996.614957.4996.228837.48052
1 yd30.76455764555764.5554665627126908.525852.4168.178201.972
1 fl.oz.(UK)28.413×10-628.4130.02841.733880.0010.000410.960750.006250.00751
1 fl.oz.(US)29.5735×10-629.57350.02961.80470.001040.000041.0408510.006510.00781
1 gal(UK)4.5461×10-34546.094.54609277.420.160540.00595160153.72111.20095
1 gal(US)3.7854×10-33785.413.785312310.133680.00495133.2331280.832671
remarkm3cm3Decimeter 3=Litreinch3foot3yd3UK ounce (liquid)US ounce (liquid)Uk GallonUS Gallon

 

9.Area unit conversion table

Area unitcm2m2km2in2ft2yd2
1 cm210.00010.1×10-90.1550.001080.00012
1 m21000011×10-6155010.76391.19599
1 km210×1091×10611.55×10910.7639×1061.196×106
1 in26.45160.645×10-30.645×10-910.006940.00077
1 ft2929.030.092992.9×10-914410.11111
1 yd28361.270.836130.836×10-6129691
remarkcm2m2km2inch2foot2 yd2

 

10.Mass unit conversion table

Mass unitgkgtozlbUS tonUK ton
1g10.0011×10-60.035270.00221.102×10-60.984×10-6
1kg100010.00135.2742.204620.00110.00098
1t1×10610001352742204.621.102310.9842
1oz28.34950.0283528.35×10-610.062531.25×10-60.00003
1lb453.5920.453590.000451610.00050.00045
1 US ton907185907.1850.9071932000200010.89286
1 UK ton1.016×1061016.051.016053584022401.121
remarkgKgTonounce (uk ounce)poundMetric T(short T)Uk T(
Long ton)

 

11.Length unit conversion table

Length UnitmmcmmKminftyd
1mm10.10.0011×10-60.039370.003280.00109
1cm1010.0110×10-60.39370.032810.01094
1m100010010.00139.373.280841.09361
1km1×106100×10310001393703280.841093.61
1in25.42.540.025425.4×10-610.083330.0277778
1ft304.830.480.3048304.8×10-61210.33333
1yd914.491.440.9144914.4×10-63631
RemarkMillimetercmmKMinchfootyd