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Internal gear pump - Model 2A / 2AWO / 2APL
Features 2A pumps:
The 2A pump is for mid size capacity and mid size pressure. The maximum flow rate and discharge pressure are 36L/min or less, and 3MPa or less. For the applications of hydraulic pressure, lubrication and cooling, this pump is widely used to feed hydraulic oil and lubrication oil. A high temperature ver (VF) and an ultra-high temperature ver (VH) are up to 120ºC and 200ºC, respectively. The standard rotation direction of this pump is counter-clockwise.
Special applications 2AWO pump:
Special PTFE (Teflon®) seals are used to isolate bearings from liquid so that partial wear of the bearings is minimized. Thus, the 2AWO is able to reach a long product life even with spray of waste oil or coolant liquid with slurry. The 2AWO can take up to the temperature of 150ºC. In case that it is required to handle a temperature higher than 150ºC is required, please consult with Fuji Techno. A suction pressure can be as high as the max. discharge pressure in the 2AWO. In the meantime, please note that 120ºC is the maximum temperature of the motor pump 2MY.
Special applications 2APL pump:
By using special PTFE (Teflon®) seals to contain liquid between the seals, the liquid is prevented from contacting open air. The 2APL is ideal to transfer air reactive chemicals such as isocyanate. The maximum temperature the 2APL can handle is 120ºC. The maximum temperature of the motor pump version is 120ºC as well. If a temperature higher than 120ºC is required, please contact Fuji Techno for consultation. Because of the use of the seals, a suction pressure can be up to the maximum discharge pressure in the 2APL.