DMP Dryer

PISCO PNEUMATIC Pneumatics Fittings

DMP Dryer

This hollow fiber membrane air dryer does not require electric power. Can be installed in a pneumatic circuit as easily as a filter. Dry air equivalent to or drier than that from a refrigerated air dryer can be obtained. Fiber Dry Series produce no drainage. Removed moisture is discharged from the unit as water vapor. The specified fluid medium is Air. The operating pressure range is Inside of hollow fiber membrane: 0.3 to 0.85MPa/Outside of hollow fiber membrane: 0 to 0.05MPa.
  • Brand PISCO PNEUMATIC
  • Category Pneumatics
  • Subcategory Fittings
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Product Overview

The DMP Dryer is a hollow fiber membrane air dryer designed to remove moisture from compressed air without requiring any electrical power. It delivers dry air equivalent to or drier than that produced by refrigerated air dryers, making it an efficient and reliable solution for pneumatic systems where energy efficiency and low maintenance are key.

Construction and Materials

Constructed from durable hollow fiber membrane technology, the DMP Dryer is built to withstand operational conditions without degradation. The unit features no moving parts or drainage mechanisms, ensuring long-term reliability and minimal upkeep. All components are designed to operate within safe temperature and pressure limits.

Configuration and Connections

The DMP Dryer integrates seamlessly into pneumatic circuits, functioning just like a filter—installing directly in the air line with ease. It connects via standard taper pipe female threads, available in Rc1/4 or Rc3/8 configurations, allowing compatibility with most industrial piping systems.

Operating Characteristics

Operating within a pressure range of 0.3 to 0.85 MPa on the inside of the hollow fiber membrane and up to 0.05 MPa on the outside, the dryer maintains performance across typical compressed air applications. It operates safely between 0°C and 55°C (no freezing), with a fluid medium temperature range also limited to 0 to 55℃. Moisture is removed as water vapor and discharged from the unit without producing any liquid drainage.

Sizes and Options

Available in multiple diameters—φ4, φ6, φ8, φ10, φ12, and φ16 mm—the DMP Dryer offers a range of sizes to match different line sizes and flow requirements. All variants are offered in standard configurations with no color options specified.

Installation and Integration

The DMP Dryer is designed for straightforward installation directly into existing pneumatic circuits. Its operation does not require external power, and it features an adjustable purging air flow with three distinct levels when excessive airflow is detected.

SpecificationDetails
Fluid mediumAir
Operating pressure rangeInside of hollow fiber membrane: 0.3 to 0.85MPa/Outside of hollow fiber membrane: 0 to 0.05MPa
Fluid medium temp. range0 to 55℃(No freezing)
Operating temp. range0 to 55℃(No freezing)
mm size (mm)φ4, φ6, φ8, φ10, φ12, φ16
Taper pipe female threadRc1/4, Rc3/8
Operating featureThis hollow fiber membrane air dryer does not require electric power | Fiber Dry Series produce no drainage | Removed moisture is discharged from the unit as water vapor
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