Low Dew Point Mobile Pipeline Compressed Air Dryer PDL-140

Name: "Low Dew Point Mobile Pipeline Compressed Air Dryer PDL-140"
Rating: 5 (480 reviews)

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SKU: 6817005477

Model: PDL Series

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Product Details

Low Dew Point Mobile Pipeline Compressed Air Dryer PDL-140

PDL-140 mobile pipeline compressed air dryer front view

PDL-140 portable pipeline air dryer in field

PDL-140 PLC control cabinet and LCD display

Product Summary

The PDL Series mobile pipeline-specific compressed air dryer is engineered for dew-point drying in long-distance gas-transmission pipelines, offshore platforms, and oil-field commissioning. This 140 Nm³/min unit delivers a qualified air dew point of -40°C, making it suitable for demanding industrial applications. Featuring a container-type structure with a self-contained power supply, the PDL-140 is designed for rapid field deployment and reliable operation.

Key Selling Points

Low regeneration gas consumption (≤6% or ≤12%) reduces operational energy costs.
Stable finished gas dew point of -40°C ensures consistent pipeline drying performance.
PLC control with LCD real-time display allows operators to monitor equipment status conveniently.
Online dew point detection, control, and alarm enable proactive quality management.
Accurate instantaneous and cumulative flow display aids in process monitoring and reporting.
Container-type structure with self-contained power simplifies lifting, transport, and field operation.

Technical Specifications

Parameter	Value
Rated air treatment flow rate	1~300 Nm³/min
Working pressure	0.6~1.6 MPa
Qualified air dew point	-40°C
Inlet temperature	<120°C
Pressure loss	≤0.02 MPa
Residual oil content	<0.01 mg/m³
Regeneration air loss	≤6% or ≤12%
Material	Carbon steel / SS304

Models and Options

This variant corresponds to the PDL-140 model with a rated flow of 140 Nm³/min. Customization options include stainless steel construction, ATEX certification, ASME certification, and CE marking.

Materials and Structure

The unit is fabricated from carbon steel or SS304 for durability and corrosion resistance. It adopts a container-type structure for easy lifting, transport, and integration into existing pipeline systems. The self-contained power supply allows independent field operation.

Applications

Dew-point drying for long-distance gas-transmission pipelines
Offshore platform piping and oil-field on-site commissioning
Commission drying for chemical-product transmission and reactor piping
Thermal-power-plant pipeline and instrument-air system drying

Customization

Available customizable options include stainless steel material, ATEX certification, ASME certification, and CE certification. Flow capacity can be tailored within the 1–300 Nm³/min range.

FAQ

What is the maximum flow rate of the PDL-140?

The PDL-140 is rated for 140 Nm³/min, but the series covers 1 to 300 Nm³/min.

Can the dryer achieve a -40°C dew point?

Yes, the qualified air dew point is -40°C.

What materials are used in construction?

Carbon steel and SS304 are standard options.

Is the unit mobile?

Yes, it uses a container-type structure for easy lifting and transport, with a self-contained power supply.

Does it support online dew point monitoring?

Yes, online detection, control, and alarm for dew point are included.

What certifications are available?

Stainless steel, ATEX, ASME, and CE are available as customizations.

Inquiry Information

For pricing and delivery, contact Lemon Du: bodagas2002@gmail.com, WhatsApp +86 157-5515-0162. MOQ is 1 unit, with pre-shipment testing and payment terms of 30% deposit and 70% before dispatch.

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