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HHL Heatless Regenerative Desiccant Dryers

Desiccant compressed air dryer

Air flow rates 90m³/h to 9000 m³/h

Utilizing twin towers filled with premium grade activated alumina, Hankison Heatless dryers are available with different application-specific control systems to meet the needs of the industry with economy and performance.

Utilizing twin towers filled with premium grade activated alumina, Hankison Heatless dryers are available with different application-specific control systems to meet the needs of the industry with economy and performance.  

HHL Series heatless desiccant dryers provide consistent outlet pressure dew points to -70°C. 

Standard Instrumentation

  • Left and right tower pressure gauges
  • Purge pressure gauge
  • Moisture indicator - alerts operator of elevated dew point
  • The throttling valve provides accurate purge pressure adjustment.
  • With inlet and outlet filters as standard  
  • HHL 91 – HHL 901 standard up to 16 bar
  • HHL 1051 – HHL 9001 standard 10 bar (g) 16 bar on request  

Controller Options

Level 1

Pure and Simple

HHL Series presents traditional heatless drying technology. Using a simple timer-based controller, these are designed to deliver maximum value to applications that operate at or near full capacity. Automatic time-controlled bed regeneration cycles offer consistent performance and economy of purchase.

LX Controller

It is a Standard SPS Controller with a PDP Sensor and an Energy Saving feature

Hankison LX PDP Controller Chart

Specifications

Model

Flow Rate*

Connection

Power Supply

Dimensions (mm)

Weight

Recommended filtration

 

(m³/h)

 

(V/ph/Hz)

Width

Depth

Height

(kg)

Pre-filter

Post-filter

HHL 91

90

R 3/4"

95-240/1/50
95/240/1/60

750

750

1950

181

F06-B-HF

F06-B-PF

HHL 141

140

R 3/4"

750

750

1950

220

F07-B-HF

F07-B-PF

HHL 271

270

R 1"

1150

750

1980

398

F08-B-HF

F08-B-PF

HHL 351

350

R 1 1/2"

1150

750

1980

421

F10-B-HF

F10-B-PF

HHL 521

520

R 1 1/2"

1150

750

1990

531

F11-B-HF

F11-B-PF

HHL 681

680

R 1 1/2"

1150

750

1990

650

F12-B-HF

F12-B-PF

HHL 901

900

R 2"

1150

849

2000

815

F14-B-HF

F14-B-PF

HHL 1051

1050

R 2 1/2"

95-240/1/50
95/240/1/60

1500

1320

2011

965

F14-B-HE

F14-B-PF

HHL 1351

1350

R 2 1/2"

1500

1420

1995

1275

F15-B-HF

F15-B-PF

HHL 1651

1650

R 3"

1500

1470

2147

1525

F16-B-HF

F16-B-PF

HHL 1951

1950

R 3"

1500

1520

2175

1710

F17-B-HF

F17-B-PF

HHL 2351

2350

DN 100

1500

1720

2193

2080

HF5-60

HF6-60

HHL 2701

2700

DN 100

1700

1770

2210

2305

HF5-60

HF6-60

HHL 3601

3600

DN 100

1950

1920

2200

2755

HF5-64

HF6-64

HHL 5201

5200

DN 150

2400

2164

2390

4105

HF5-68

HF6-68

HHL 7101

7100

DN 150

2690

2334

2709

6200

HF5-72

HF6-72

HHL 9001

9000

DN 150

2820

2594

2568

6800

HF5-76

HF6-76

MODEL

DIMENSIONS (INCHES)

WEIGHT
(LBS)

H

W

D

IN

mm

IN

mm

IN

mm

HHS/HHL/HHE-40

46

1,168

32

813

32

813

365