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Desiccant Compressed Air Dryers

Heatless Twin Tower Desiccant Dryers

Our HL heatless twin tower desiccant compressed air dryers are the perfect solution for removing water vapor from compressed air. Designed to perform consistently in the most demanding environments, our dryer range delivers key benefits such as low-pressure drop and reliable dew point performance. With a lower pressure dew point of up to -40°F or more, these desiccant dryers are ideal for even the most critical applications. By measuring actual pressure dew point, the PLC, which control all of the operations, will extend the dryer cycle reducing compressor energy, wasted purge air and valve wear and tear. Trust nano to provide you with the best solution for your compressed air drying needs.

Key Specs:

Flow Rate

100 to 3000 scfm

Connection

¾” NPT (F) to 6" Flg

Air Quality

ISO 8573.1:2010 Class 1.2.2 or 1.1.2

Product Documentation

HL Heatless Desiccant Dryers

Product Brochure

Filename
EN-US-D5-HL-AEHD-ABP-brochure-twin-tower-desiccant-dryers-version-002.pdf
Size
8 MB
Format
pdf
View
ISO compressed air quality standards brochure

ISO Compressed Air Quality Standards

Support Brochure

Filename
EN-ISO-brochure-compressed-air-quality-standards.pdf
Size
7 MB
Format
pdf
View
nano HL0070 to HL 0750 Heatless Desiccant Dryers Electrical Assembly

HL0070 to 0750 Heatless Desiccant Dryers

Electrical Diagram

Filename
EN-US-D5-HL0070 to HL0750-electrical-assembly-heatless-desiccant-dryers-AG3956009 .pdf
Size
1 MB
Format
pdf
View
nano HL1000 and Larger Heatless Desiccant Dryers Electrical Assembly

HL1000 and Larger Heatless Desiccant Dryers

Electrical Diagram

Filename
EN-US-D5-HL1000 -and-larger-electri cal-assembly-heatless-desiccant-dryers-AG3956009 .pdf
Size
1 MB
Format
pdf
View
nano HL70 to HL750 Heatless Desiccant Dryers Flow Diagram

HL0070 to 0750 Heatless Desiccant Dryers

Flow diagram

Filename
EN-US-D5-HL70-to-HL750-flow-diagram-heatless-desiccant-dryers-AG3941764-7-31-2024.pdf
Size
248 KB
Format
pdf
View
nano HL1000 to HL1500 Heatless Desiccant Dryers Flow Diagram

HL1000 to 1500 Heatless Desiccant Dryers

Flow diagram

Filename
EN-US-D5-HL1000-to-HL1500-flow-diagram-heatless-desiccant-dryers-AG3941765-7-31-2024.pdf
Size
243 KB
Format
pdf
View
nano HL2000 and Larger Heatless Desiccant Dryers Flow Diagram

HL2000 and Larger Heatless Desiccant Dryers

Flow diagram

Filename
EN-US-D5-HL2000-and-larger-flow-diagram-heatless-desiccant-dryers-AG3941766-8-6-2024.pdf
Size
247 KB
Format
pdf
View
nano HL0070 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL0070 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL0070-70-scfm-pkg-B-200-psig-100F-T-6-cust-general-arrangement-drawing-heatless-desiccant-dryers.pdf
Size
319 KB
Format
pdf
View
nano HL0100 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL0100 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL0100-100-scfm-pkg-b-200-psig-100F-T-8-cust-general-arrangement-drawing-heatless-desiccant-dryers.pdf
Size
322 KB
Format
pdf
View
nano HL0150 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL0150 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL0150-150-scfm-pkg-b-200-psig-100F-T-8-cust-general-arrangement-drawing-heatless-desiccant-dryers.pdf
Size
325 KB
Format
pdf
View
nano HL0200 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL0200 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL0200-200-scfm-pkg-b-200-psig-100F-T10-cust-general-arrangement-drawing-heatless-desiccant-dryers.pdf
Size
326 KB
Format
pdf
View
nano HL0250 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL0250 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL0250-250-scfm-pkg-b-200-psig-100F-T-10-cust-general-arrangement-drawing-heatless-desiccant-dryers.pdf
Size
328 KB
Format
pdf
View
nano HL0300 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL0300 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL0300-300-scfm-pkg-b-200-psig-100F-T-14-cust-general-arrangement-drawing-heatless-desiccant-dryers.pdf
Size
333 KB
Format
pdf
View
nano HL0350 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL0350 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL0350-350-scfm-pkg-b-200-psig-100F-T-14-cust-general-arrangement-drawing-heatless-desiccant-dryers.pdf
Size
323 KB
Format
pdf
View
nano HL0450 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL0450 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL0450-450-scfm-pkg-b-200-psig-100F-T-14-cust-general-arrangement-drawing-heatless-desiccant-dryers.PDF
Size
322 KB
Format
pdf
View
nano HL0500 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL0500 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL0500-500-scfm-pkg-b-200-psig-100F-T-16-cust-general-arrangement-drawing-heatless-desiccant-dryers.PDF
Size
325 KB
Format
pdf
View
nano HL0600 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL0600 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL0600-600-scfm-pkg-b-200-psig-100F-T-18-cust-general-arrangement-drawing-heatless-desiccant-dryers.PDF
Size
326 KB
Format
pdf
View
nano HL0750 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL0750 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL0750-750-scfm-pkg-b-200-psig-100F-T-18-cust-general-arrangement-drawing-heatless-desiccant-dryers.PDF
Size
329 KB
Format
pdf
View
nano HL1000 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL1000 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL1000-1000-scfm-pkg-b-200-psig-100F-TL-20-cust-general-arrangement-drawing-heatless-desiccant-dryers.PDF
Size
384 KB
Format
pdf
View
nano HL1250 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL1250 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL1250-1250-scfm-pkg-b-200-psig-100F-TL-24-cust-general-arrangement-drawing-heatless-desiccant-dryers.pdf
Size
378 KB
Format
pdf
View
nano HL1500 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL1500 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL1500-1500-scfm-pkg-b-200 -psig-100F-TL-24-cust-general-arrangement-drawing-heatless-desiccant-dryers.pdf
Size
412 KB
Format
pdf
View
nano HL2000 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL2000 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL2000-2000-scfm-pkg-b-150-psig-100F-TL-30-cust-general-arrangement-drawing-heatless-desiccant-dryers.pdf
Size
525 KB
Format
pdf
View
nano HL2500 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL2500 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL2500-2500-scfm-pkg-b-150-psig-100F-TL-30-cust-general-arrangement-drawing-heatless-desiccant-dryers.pdf
Size
534 KB
Format
pdf
View
nano HL3000 Heatless Desiccant Dryer with Pre and After Filters General Arrangement Drawing

HL3000 Heatless Desiccant Dryer

General Arrangement Drawing

Filename
EN-US-D5-HL3000-3000-scfm-pkg-b-150-psig-100F-TL-36-cust-general-arrangement-drawing-heatless-desiccant-dryers.pdf
Size
583 KB
Format
pdf
View
F2003_16_2268KG5H4_53732394_SDS_GEN_US_en_9-1_US01.PDF

HL Heatless Desiccant Dryers F200 Activated Alumina Desiccant

Material Safety Data Sheet

Filename
EN-AHLD-HLA-AEHD-ABP-BHD-AHCR-Rental-F200-.1875-SDS.pdf
Size
622 KB
Format
pdf
View
nano HL0070 Heatless Desiccant Dryer with Pre and After Filters Spares

HL0070 Heatless Desiccant Dryer

Spare Parts List

Filename
EN-US-D5-HL0070-70-scfm-200-psig-100F-T-6-pkg-b-spares-heatless-desiccant-dryers.pdf
Size
356 KB
Format
pdf
View
nano HL0100 Heatless Desiccant Dryer with Pre and After Filters Spares

HL0100 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL0100-100-scfm-200-psig-100-T-8-pkg-b-spares-heatless-desiccant-dryers.PDF
Size
365 KB
Format
pdf
View
nano HL0150 Heatless Desiccant Dryer with Pre and After Filters Spares

HL0150 Heatless Desiccant Dryer

Spare parts lists

Filename
EN-US-D5-HL0150-150-scfm-200-psig-100F0T-8-pkg-b-spares-heatless-desiccant-dryers.pdf
Size
363 KB
Format
pdf
View
nano HL0200 Heatless Desiccant Dryer with Pre and After Filters Spares

HL0200 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL0200-200-scfm-200-psig-100F-T-10-pkg-b-spares-heatless-desiccant-dryers.PDF
Size
374 KB
Format
pdf
View
nano HL0250 Heatless Desiccant Dryer with Pre and After Filters Spares

HL0250 Heatless Desiccant Dryer

Spare parts list

Filename
EN-US-D5-HL0250-250-scfm-200-psig-100F-T-10-pkg-B-spares-heatless-desiccant-dryers.pdf
Size
397 KB
Format
pdf
View
nano HL0300 Heatless Desiccant Dryer with Pre and After Filters Spares

HL0300 Heatless Desiccant Dryer

Spare parts list

Filename
EN-US-D5-HL0300-300-scfm-200-psig-100F-T-14-pkg-b-spares-heatless-desiccant-dryers.PDF
Size
366 KB
Format
pdf
View
nano HL0350 Heatless Desiccant Dryer with Pre and After Filters Spares

HL0350 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL0350-350-scfm-200-psig-100F-T-14-pkg-b-spares-heatless-desiccant-dryers.PDF
Size
350 KB
Format
pdf
View
nano HL0450 Heatless Desiccant Dryer with Pre and After Filters Spares

HL0450 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL0450-450-scfm-200-psig-100F-T-14-pkg-b-spares-heatless-desiccant-dryers.PDF
Size
351 KB
Format
pdf
View
nano HL0500 Heatless Desiccant Dryer with Pre and After Filters Spares

HL0500 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL0500-500-scfm-200-psig-100F-T-14-pkg-b-spares-heatless-desiccant-dryers.PDF
Size
355 KB
Format
pdf
View
nano HL0600 Heatless Desiccant Dryer with Pre and After Filters Spares

HL0600 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL0600-600-scfm-200-psig-100F-T-16-pkg-b-spares-heatless-desiccant-dryers.PDF
Size
350 KB
Format
pdf
View
nano HL0750 Heatless Desiccant Dryer with Pre and After Filters Spares

HL0750 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL0750-750-scfm-200-psig-100F-T-18-pkg-b-spares-heatless-desiccant-dryers.PDF
Size
354 KB
Format
pdf
View
nano HL1000 Heatless Desiccant Dryer with Pre and After Filters Spares

HL1000 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL1000-1000-scfm-200-psig-100F-TL-20-pkg-b-spares-heatless-desiccant-dryers.PDF
Size
414 KB
Format
pdf
View
nano HL1250 Heatless Desiccant Dryer with Pre and After Filters Spares

HL1250 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL1250-1250-scfm-200-psig-100F-TL-24-pkg-b-spares-heatless-desiccant-dryers.PDF
Size
411 KB
Format
pdf
View
nano HL1500 Heatless Desiccant Dryer with Pre and After Filters Spares

HL1500 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL1500-1500-scfm-200-psig-100F-TL-24-pkg-b-spares-heatless-desiccant-dryers.pdf
Size
446 KB
Format
pdf
View
nano HL2000 Heatless Desiccant Dryer with Pre and After Filters Spares

HL2000 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL2000-2000-scfm-150-psig-100F-TL-30-pkg-b-spares-heatless-desiccant-dryers.pdf
Size
549 KB
Format
pdf
View
nano HL2500 Heatless Desiccant Dryer with Pre and After Filters Spares

HL2500 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL2500-2500-scfm-150-psig-100F-TL-30-pkg-b-spares-heatless-desiccant-dryers.pdf
Size
569 KB
Format
pdf
View
nano HL3000 Heatless Desiccant Dryer with Pre and After Filters Spares

HL3000 Heatless Desiccant Dryer

spare parts list

Filename
EN-US-D5-HL3000-3000-scfm-150-psig-100F-TL-36-pkg-b-spares-heatless-desiccant-dryers.pdf
Size
608 KB
Format
pdf
View

Features

This equipment is operated by a robust and reliable PLC system housed in a NEMA4X control panel.

Our energy-saving dew point control option provides the ultimate in energy and power savings and reduces dryer wear and tear.

ASME code pressure vessels, UL/cUL compliant, made in the USA activated alumina, lifting lugs and/or fork lift pockets

Specifications of our models

Dryer Models

Recommended Pre & After Filtration 

Inlet & Outlet 

Rated Flow at 100 psig

Prefilter

After Filter

NPT (F) / FLG

scfm

HL0070

GFN 0085 M01

GFN 0085 M1

¾"

70

HL0100

GFN 0105 M01

GFN 0105 M1

1"

100

HL0150

GFN 0175 M01

GFN 0175 M1

1"

150

HL0200

GFN 0325 M01

GFN 0325 M1

1 ½"

200

HL0250

GFN 0325 M01

GFN 0325 M1

1 ½"

250

HL0300

GFN 0325 M01

GFN 0325 M1

1 ½"

300

HL0350

GFN 0450 M01

GFN 0450 M1

2"

350

HL0450

GFN 0450 M01

GFN 0450 M1

2"

450

HL0500

GFN 0700 M01

GFN 0700 M1

2"

500

HL0600

GFN 0700 M01

GFN 0700 M1

2"

600

HL0750

GFN 0850 M01

GFN 0850 M1

2"

750

HL1000

GFN 1250 M01

GFN 1250 M1

3" Flg

1000

HL1250

GFN 1250 M01

GFN 1250 M1

3" Flg

1250

HL1500

GFN 1500 M01

GFN 1500 M1

3" Flg

1500

HL2000 NFZ 2500 M01 NFZ 2500 M1 4" Flg 2000
HL2500 NFZ 2500 M01 NFZ 2500 M1 4" Flg 2500
HL3000 NFZ 3500 M01 NFZ 3500 M1 6" Flg 3000

Specifications

Standard

Optional

Maximum particle size (ISO class) 

class 2

class 1

Maximum water content (ISO class)

class 2

-

Minimum / design / maximum operating pressure range (HL0070 to HL1500)

60 / 100 / 180 psig

-

Minimum / design / maximum operating pressure range (HL2000 to HL3000)

60 / 100 / 135 psig 

-

Minimum / design / maximum ambient temperature

38 / 100 / 120°F

20 / 100 / 120°F

Minimum / design / maximum inlet temperature

38 / 100 / 120°F

-

Power supply requirements 115V / 1Ph / 60Hz 230V / 1Ph / 60Hz & 12V DC

(1) This information is for general information purposes only. For additional technical specifications, refer to the product brochure, technical data sheets, and/or user guides. Technical specifications are subject to change.  

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