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HOMEProductsVacuum Pump PX Series
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Mini Vacu (Compact direct connected oil rotary vacuum pump)
PX Series
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Long Life and for Chemical Use.

Attainable vacuum (Pa)
6.7 x 10-2 Pa
Exhaust speed (50 Hz, L/min)
50/135/200

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  • Usage of vacuum pumps to suction special gases has been increasing for using such gases in the chemical industry, the semiconductor industry, or general science applications. Conventional vacuum pumps will suffer significant shortening of service life due to corrosion or excessive wear on parts contact with such special gases causing troubles. PX series vacuum pumps are of chemical type and employ corrosion proof and wear-resistant materials for parts that may contact with gases.
  • Surfaces of pump casing and major structural parts are specially finished. O rings and other chemical parts are made of fluorine-based material and other parts employ corrosion proof materials.
  • The exhaust port employs a KF-25 quick coupling flange (ISO type) and its connection/removal to and from a pipe necessary for exhausting toxic and other gasses is easy. A KF-25 quick coupling flange can be installed onto the exhaust port as well. (Optional)

Specifications
Product code 242296 242297 242298
Model PX-52 PX-137 PX-202
Effective exhaust speed (50/60 Hz)(l/min) 50/60 135/162 200/240
Attainable vacuum (Pa) 6.7×10-2
Motor Single phase, 100V, 200W, 4Psplit phase starting Single phase, 100V, 400W, 4P condenser start & run Three phase, 200V, 750W, 4P
Total load current (50/60Hz)(A) 5.6/4.8 7.7/6.1 3.6/3.3
Oil amount (mL) 650 1,000 1,100
Oil type SO-M
Mass (kg) 13.9 25 26.6
Suction pipe diameter (mm) O.D.18×I.D.14 O.D.30×I.D.22
Operating atmospheric temp. range (deg.C) 7 to 40
Max. size (mm) 165.5(W) x 419(L) x 233(H) 170(W) x 493(L) x 263(H) 170(W) x 509.5(L) x 262.5(H)

Optional items
Description Model No. Product Code
Oil Mist Trap for Low level vacuum, OMT-200A, for PD138 and PD203 PD Series 242040
Oil Mist Trap for Low level vacuum, OMT-100A, for PD103 PD Series 242059
Oil Mist Trap for Low level vacuum, OMT-050A, for PS23 and PD53 PD/PS Series 242058
Inline Trap, OMI-100, for PD103 PD Series 242374
Inline Trap, OMI-200, for PD138 and PD203 PD Series 242375
Forline Trap, OFI-050C, for PS23 and PD53 PD/PS Series 200000
Forline Trap, OFI-050V, for PS23 and PD53 PD/PS Series 200000
Forline Trap, OFI-200C, for PD103, PD138, PX137, PX-202 and PD-203 PD/PX Series 200000
Forline Trap, OFI-200V, for PD138 and PD-203 PD Series 200000
SUS flexible hose with NW25 flange 1.5mL Connection parts 212136
Clamp NW20/25 Connection parts 212137
Center ring NW20/25 Connection parts 212138
Rubber tube adapter with NW25 SUS flange  Connection parts 212140
Reducer SUS 18/30mm dia. Connection parts 221496
Vacuum hose, rubber tube 2m, I.D. 9mm. Connection parts 281013
Vacuum hose, rubber tube 2m, I.D. 15mm. Connection parts 281014
Vacuum hose, rubber tube 2m, I.D. 25mm. Connection parts 281015
Oil Mist Trap for Low level vacuum, OMT-050A, for PS23 and PD53 PS/PD Series 242058
Forline Trap, OFI-050C, for PS23 and PD53 PS/PD Series 200000
Forline Trap, OFI-050V, for PS23 and PD53 PS/PD Series 200000
Oil Mist Separator (Corrosion-proof), OMC-200, for PX137 and PX203 (Chemical Type) PX Series 242377
Oil Mist Separator (Corrosion-proof), OMC-050, for PX52 (Chemical Type) PX Series 242376
Forline Trap, OFI-200C, for PD103, PD138, PX137, PX-202 and PD-203 PX/PD Series 200000
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