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Kawamoto Pump Mfg. Co., Ltd.

Special purpose

RA



Selection chartNOTEActual performance may slightly differ from the values in table and chart. Values in table show standard characteristics.

50Hz

Unit conversion calculator

NOTE
This is the only calculator for unit conversion. Graph will be not affected by this conversion.

Capacity: Q


 → 
Total head: H


 → 

Performance curve shows the Air volume-Static pressure characteristics at the standard air condition of suction (20[[C]], 101.3kPa) Also, air volume has ±10% fluctuation forming resistant curve. Inquire characteristics about the model with standard effici


Specificiation tableNOTEActual performance may slightly differ from the values in table and chart. Values in table show standard characteristics.

50Hz

ModelMotorVoltageDischarge characteristic Max. characteristic (continuous) CurrentDischarge characteristic Max. characteristic (continuous) Stable pressureDischarge characteristic Max. characteristic (continuous) Air vol.Discharge characteristic Rated stable pressureDischarge characteristics rated air vol.Suction characteristics Max. character CurrentSuction characteristics Max. stable pressureSuction characteristics Max. air vol.Continuous operation min. discharge air vol.Continuous operation min. suction air vol.Max. air capacityOperation soundStarting currentCAD
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kWVAkPam3/minkPam3/minAkPam3/minm3/minm3/minm3/mindB(A)A
RA40AE0.752002.610.806.21.62.510.10.24002.46121.2DL
RA50AE1.52005.915.60.27.22.55.4130.50.203.565.554.8DL
RA60AE3.720010180.89.83.15915.800.804.667.597.3DL
RA70AE3.720012.320.518.551118.30.7117.368.5145DL

NOTE1) Use with min. air volume for continuous operation or more. Continuous use under min. air volume for continuous operation may cause motor damage due to the overheat.

NOTE 2) Operation sound is the value measured at the point far from 1.5m in open structure.

NOTE 3) Please inquire about 400V class.

NOTE 4) Please inquire about the characteristics of products with standard efficiency motor.