℃℃inQNq−L()()Reference noitacficepss'remotsuC１ｎ１ｎTEL : +81-54 -367-1252 FAX : +81-54-367-1951https://www.nacol.co.jp E-mail: sales@nacol.co.jpPiston (Simplex, Duplex, or more), (single, double) acting Vane Gear Others ( )Please fill in the each then send this data sheet to .We are pleased to select the most suitable accumulator for you.See the table below (When pump is larger than triplex, vane or gear pump, F1 should be 0.06)Pump Sortsingle0.60singledouble0.25duplexsingle0.25double0.15single0.13triplexdouble0.06Note:For pulsation dampening, please use an accumulator which maximum allowable working pressure is higher than the maximum pulsationpressure generated befor installing of an accumulator.Flange ( )120F1PxPhPmP1F1V1Date:Suitable BladderCompoundBushing( ) ·Ph ≦ Max. Allowable Working Pressure of AccumulatorPm = Px + αP1 = (Px + 0.1013) × 0.6 (Max. Working Temperature)Intersectional point from PX and T ＜15 given by the table of N2 gaspolytropic exponents. (see page 20)Customer Name:Service Fluid ) ･ ＋0.1013) ＋0.1013)MPa · GMPa · GMPa · GMPa · absL/minPump Sort｛rpmL/revq = Q ÷ NGiven from the following formula.FittingsCountry of InstallationR e f e r e n c eAccumulator Application(Name of System)Max. Working TemperatureMin. Working TemperatureNote : In all calculations, the absolute pressure shall be used. (absolute. pressure = gage pressure + 0.1013 MPa.)Regular Circuit PressureMaximum Pulsation Pressure Generated NowMax. Allowable Pulsation PressureGas Charging PressurePolytropic ExponentDischarging Volume of PumpRevolution of PumpDischarging Volume of Pump Per One RevolutionDischarge Coefficient of PumpAccumulator Capacity(FORMULA) ) ･ ( ｑ Ｆ1( Q'ty /METI Japan · ASME · CE ( )＝ ＿＿ＬＶ1＝SelectedAccumulator Item #Inspection certificaterequired by the customerNACOL CO., LTD. Sales Department will be happy to review your Accumulator requirements with any special Accumulator manufacturing codes or specifications.We will review your specific requirements in detail to provide you with the most suitable and economical Accumulator.ＰＸ( ＋0.1013)Ｐ1 )( ＰＸ( １－ ( ＰｍTHTLAccumulator Sizing Program for Pulsation Dampening Application
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