Product DescriptionDA1 pump is a single suction, multistage,
subsection type centrifugal pump, used for water and non-corrosive
liquid, change the flow parts of the material, can be used for mine
drainage acid water. The maximum temperature of medium is 80ºC.
Flow range of 3~350m3/h, head range of 13~400m.DA1 series pump is
our own designed products, because of its small size, high
efficiency. Has been industry, agriculture, transportation, civil
and other departments of water supply system and fire systems
popular products.Won the title of Ministry excellent product.Pump
shaft seal for packing seal, can also be changed to mechanical
seal. The manufacturing materials of the main parts are:Pressure
parts such as inlet section, middle section and outlet section:
ordinary cast iron, ductile iron or stainless steel; Impeller cast
iron, cast copper or stainless steel; Shaft one carbon steel or
stainless steel.When the pump is used as a fixed fire feed pump, in
order to avoid the rust of the rotor parts caused by long-term stop
of the pump, the parts that may produce rust are treated with rust
prevention.Model meaning: such as DA1-100X5. 100- Pump inlet and
outlet diameter (mm), 5- pump series. Product Parameters
ModelSeriesFlowm³/hCapacitymRPMr/minPower kWEfficiency%Necessary
NPSHmWeight kgShaft powerMotor
powerDA1-50212.6 1823.423191329501.43 1.51.482.25562562.0127312.6 1823.434.5
28.5 19.529502.15 2.25 2.2235562562.0150412.6 1823.446382629502.68 32.9645562562.0180512.6 1823.457.5
47.5 32.529503.58 3.75
3.705.55562562.0210612.6 1823.469573929504.294.54.445.55562562.0220712.6 1823.480.5 66.5 45.529505.01
5.25
5.187.55562562.0250812.6 1823.492765229505.72 65.927.55562562.0260912.6 1823.4103.5 85.5 58.529506.44 6.75 6.667.55562562.02701012.6 1823.4115956529507.157.574115562562.03451112.61823.412710571.529507.93 8.31 8.14115562562.03551212.6 1823.41381147829508.61 9.02 8.88115562562.0365DA1-80225.2 32.4 39.625.622.717.629202.68 2.67 2.69365.57570,52.5195325.2 32.4 39.638.434.126.429204.03 4.01 4.045.565.5 7570.52.5250425.2 32.4
39.651.2 45.4 35.229205.31 5.34
5.397.565.5 7570.52.5275525.2 32.4 39.66456.8
4429206.71 6.7 6.737.565.5 7570.52.5295625.2 32.4
39.676.8
68.1 52.829208.05 8.02 8.081165.57570.52.5375725.2 32.4
39.689.6 79.5 61.629209.39 9.36 9.421565.5 7570.52.5410825.2 32.4 39.610290.8 70.4292010.69 10.7 10.781565.5 7570.52.5430925.2 32.4 39.611510279.2292012.06 12.01 12.121565.5 7570.52.5445ModelSeriesFlowm³/hCapacitymRPMr/minPower
kWEfficiency%Necessary NPSHmWeight kgShaft powerMotor
powerDA1-801025.2 32.4 39.612811488292013.42 13.42 13.4718.565.5 7570.52.51901125.2 32.4
39.614112596.8292014.78 14.72 14.8218.565.5 7570.52.55101225.2 32.4
39.6154136106292016.15 16.01 16.2218.565.5 7570.52.5550DA1-100236547238.8
35.4 28.429406.57 7.28 7.58115871.5 73.53.0365336547258.252.842.629409.84 10.81 11.37155871.5
73.53.0395436547277.6 70.4 56.8294013.214.415.318.55871.5 73.53.04505365472978871294016.41 18.1 18.95225871.5
73.53.0515636547211610685.2294019.8 21.6 22.9305871.5 73.53.0630736547213612399.4294023.1 25.2 26.53375871.5 73.53.03708365472155141114294026.4 29.0 30.5375871.5
73.53.06859365472175158128294029.7 32.4
34.4455871.5 73.53.079510365472194176142294032.836.237.9455871.5 73.53.082011365472213194156294036.03 39.93 41.84555871.5
73.53.097012365472233211170294039.4
43.4 45.4555871.5 73.53.0995DA1-125290108126464030295015.215.614.1227576732.83.24.5550390108126696045295022.823.421.2307576732.83.24.5665490108126928062295030.4
31.2
29.2377576732.83.24.5725590108126116100752950383935.3457576732.83.24.581089010812613812090295045.6 46.8 42.3557576732.83.24.51020
ModelFlowCapacityH(m)RPMn(r/min)PowerEfficiency%Necessary
NPSHmDiametermmWeightkgm³/hL/SShaft powerMotor
powerInOut1200S32A777697201166421602700324032.52923600834888880Y630-10/1250/6kV8387837.51200800130001200S227920961210800220026703000262218500651662638Y630-12/800/6kV8687835.51200800125001200S22A72009000100802000250028002320.517.5500534581585Y630-12/710/6kV8586.582.55.51200800125001200S1915000180001900041675000527821.81917.9485107410471030Y710-12/1250/6kV8389907.99.21012001200180001200S19A1300016000170003611444447222017.516485886867838Y630-12/1000/6kV808888.57.28.591200120018000
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