Pisco | Air Preparation - All Air, Inc.

Air Preparation

Pisco delivers a complete line of air-preparation products from high-efficiency filters and precision pressure regulators to silencers, air dryers, and tanks, ensuring your pneumatic systems receive clean, stable, and properly regulated air. Their in-line air filters and hollow-fiber membrane filters remove particles and oil mist down to 0.01 µm, while the pressure regulators and combined filter/regulator units maintain consistent air pressure for reliable operation. For applications requiring moisture removal, Pisco’s fiber-type dryers and dry-unit series enhance air quality and system longevity. Whether you need basic filtration or a full-featured FRL setup, Pisco’s air-prep components deliver dependable, quality air for industrial environments.

Product Lineup

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Air Filters | Pressure Regulators | Air Dryers

Filters

In-line Air Filter

In-line filter suitable for both positive and negative pressure.

Fluid medium: Air
Max. operating pressure: 1.0MPa(at 20℃)(*1)
Max. vacuum: -100kPa
Pressure resistance: 1.5MPa
Filtering accuracy(*2): 5μm(Trapping efficiency: 95%)
Operating temp. range: 0～50℃(No freezing)

Hollow Fiber Membrane Filter

With a filtering accuracy of 0.01 μm and trapping efficiency of 99.99%, Hollow Fiber Membrane filters are suitable for semiconductor, measuring instruments, printing and medical industries.

Fluid medium(*1): Air, Nitrogen
Max. operating pressure(*3): 1.0MPa(at 20℃)
Operating temp. range: 5～50℃
Filtering accuracy(*2): 0.01μm(Trapping efficiency: 99.99%)
Pressure resistance: 1.5MPa(at 20℃)
Differential Pressure resistance: 0.25MPa(at 20℃)
Remark: with Explosion-Proof Cover, Oil-Free spec.

Air Filter

Manual or Auto draining
Port size: Rc1/4, Rc3/8
Fluid medium: Air
Max. operating pressure: 1.0MPa
Min. operating pressure: 0.05MPa
Pressure resistance: 1.5MPa
Operating temp. range: 5～50℃
Filtering accuracy(*): 5μm(Trapping efficiency: 99.99%)
Bowl capacity: 30cc

Mist Filter

Filter for dust and oil mist.

Manual or Auto draining
Port size: Rc1/4, Rc3/8
Fluid medium: Air
Max. operating pressure: 1.0MPa
Min. operating pressure: 0.05MPa
Pressure resistance: 1.5MPa
Operating temp. range: 5～50℃
Filtering accuracy(*): 3μm(Trapping efficiency: 99.99%)
Bowl capacity: 30cc

Micromist Filter

Filter for tiny dust and oil mist.

Manual or Auto draining
Port size: Rc1/4, Rc3/8
Fluid medium: Air
Max. operating pressure: 1.0MPa
Min. operating pressure: 0.05MPa
Pressure resistance: 1.5MPa
Operating temp. range: 5～50℃
Filtering accuracy(*): 1μm(Trapping efficiency: 99.99%)
Bowl capacity: 30cc

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Pressure Regulators

Regulator

Gauges Options: direct mount compact; LCD dual-display; digital
Port size: Rc1/4, Rc3/8
Fluid medium: Air
Max. operating pressure: 1.0MPa
Pressure setting range: 0.05～0.85MPa
Pressure resistance: 1.5MPa
Operating temp. range: 5～50℃

For more information about this product…
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Filter Regulator

Port size: Rc1/4, Rc3/8
Fluid medium: Air
Max. operating pressure: 1.0MPa
Min. operating pressure: 0.05MPa
Pressure setting range: 0.05～0.85MPa
Pressure resistance: 1.5MPa
Operating temp. range: 5～50℃
Filtering accuracy(*): 5μm(Trapping efficiency: 99.99%)
Bowl capacity: 30cc

For more information about this product…
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Filter and Regulator Combination Unit Series

Air Filter(Filtering accuracy :5μm), Mist Filter (Filtering accuracy: 0.3μm), Micromist Filter (Filtering accuracy: 0.01μm), Combined regulator.
Air Filter

Port size: Rc1/4, Rc3/8
Fluid medium: Air
Max. operating pressure: 1.0MPa
Min. operating pressure: 0.05MPa
Pressure resistance: 1.5MPa
Operating temp. range: 5～50℃
Filtering accuracy(*): 5μm(Trapping efficiency: 99.99%)
Bowl capacity: 30cc

Mist Filter Manual drain

Port size: Rc1/4, Rc3/8
Fluid medium: Air
Max. operating pressure: 1.0MPa
Min. operating pressure: 0.05MPa
Pressure resistance: 1.5MPa
Operating temp. range: 5～50℃
Filtering accuracy(*): 0.3μm(Trapping efficiency: 99.9%)
Bowl capacity 30cc

Micromist Filter

Port size: Rc1/4、Rc3/8
Fluid medium: Air
Max. operating pressure: 1.0MPa
Min. operating pressure: 0.05MPa
Pressure resistance: 1.5MPa
Operating temp. range: 5～50℃
Filtering accuracy(*): 0.01μm(Trapping efficiency: 99.9%)
Bowl capacity: 30cc

Regulator

Port size: Rc1/4、Rc3/8
Fluid medium: Air
Max. operating pressure: 1.0MPa
Pressure setting range: 0.05MPa～0.85MPa
Pressure resistance: 1.5MPa
Operating temp. range: 5～50℃

Dryers

Fiber Dry Series

This hollow fiber film type dryer does not require electric power.

Fluid medium: Air
Operating pressure range: Inside of hollow fiber membrane：0.3～0.85MPa/Outside of hollow fiber membrane：0～0.05MPa
Fluid medium range: 0～40℃(No freezing)
Operating temp. range: 0～60℃(No freezing)

Dry Unit Series

Fiber Dry combined with Filter/Mist-Filter or Micromist Filter/Regulator.

Fluid medium: Air
Operating pressure range: Inside of hollow fiber membrane: 0.3～0.85MPa/Outside of hollow fiber membrane: 0～0.05MPa
Fluid medium temp.: 0～55℃(No freezing)
Operating temp. range: 0～55℃(No freezing)