Hand dryers are electric machines found in public restrooms that dry the user’s hands by blowing warm air over them. An more sustainable and hygienic way to dry hands, hand dryers can be operated with the push of a button or function automatically via integrated sensors. Hand dryers are preferred as they remove paper waste, and require less maintenance and management compared to the disposal of paper towels. The earliest hand dryer was patented in 1921, and it was controlled by a floor pedal. New hand dryer models today aim to blast air unto both sides of the hand, pushing the water off, rather than evaporating it.

How do hand dryers work?

Hand dryers work once they are triggered by an optical sensor or button and use a heating element to dry hands. This healing element is typically a Nichrome wire. The air is blown over the heating element, and then blown out to the user where the water on damp hands is evaporated off.

How do you install a hand dryer?

In order to install a hand dryer start by removing the cover of the hand dryer with the wrench provided with the unit. Then attach the wall plate at each corner to the wall. Make sure all components are installed at the recommended height, and then connect the hand dryer to the circuit. Finish by testing out the hand dryer.

When was the hand dryer invented?

The earliest hand dryer was patented in 1921 by R.B Hibbard, D.J. Watrous, and J.G. Basset for Airdry Corporation of Groton New York. The electric hand dryer was invented by George Clemens in 1948 who founded World Dryer Corporation and created Model A, the company’s main model.

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Hand Dryers Guides
Browse through our curated Hand Dryers Guides for additional categorizations, tips, details, variations, styles, and histories of Hand Dryers. Guides provide additional insights into the unique properties and shared relationships between elements.
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10” | 25.4 cm
9.5” | 24.1 cm
9” | 22.9 cm
5 lb | 2.3 kg
Alpine Industries Hazel Hand Dryer
25.400
24.100
22.900
2.300
0
https://p3d.in/e/bjgAd
GUIDE
3D
Alpine Industries Hazel Hand Dryer3D model of the Alpine Industries Hazel Hand Dryer viewed in perspective3D model of the Alpine Industries Hazel Hand Dryer viewed in perspective
12.31” | 31.3 cm
11.4” | 29 cm
6.6875” | 17 cm
10.5 lb | 4.7 kg
Alpine Industries Hemlock Hand Dryer
31.300
29.000
17.000
4.700
0
https://p3d.in/e/8y43W
GUIDE
3D
Alpine Industries Hemlock Hand DryerView of the Alpine Industries Hemlock Hand Dryer in 3D available for downloadView of the Alpine Industries Hemlock Hand Dryer in 3D available for download
27.5” | 69.9 cm
11.75” | 29.8 cm
7.25” | 18.4 cm
22 lb | 10 kg
Alpine Industries Oak Hand Dryer
69.900
29.800
18.400
10.000
0
https://p3d.in/e/qdB2u
GUIDE
3D
Alpine Industries Oak Hand DryerPerspective view of a 3D model of the Alpine Industries Oak High Speed Commercial Hand DryerPerspective view of a 3D model of the Alpine Industries Oak High Speed Commercial Hand Dryer
12.625” | 32.1 cm
11.25” | 28.6 cm
3.925” | 10 cm
7.9 lb | 3.6 kg
Alpine Industries Willow Hand Dryer
32.100
28.600
10.000
3.600
0
https://p3d.in/e/2CBYY
GUIDE
3D
Alpine Industries Willow Hand Dryer3D model of the Alpine Industries Willow Hand Dryer viewed in perspective3D model of the Alpine Industries Willow Hand Dryer viewed in perspective
19.625” | 50 cm
17.75” | 45 cm
4” | 10 cm
9.9 lb | 4.5 kg
Dyson Airblade 9kJ
50.000
45.000
10.000
4.500
30
https://p3d.in/e/M4DAt
GUIDE
3D
Dyson Airblade 9kJView of the Dyson Airblade 9kJ in 3D available for downloadView of the Dyson Airblade 9kJ in 3D available for download
15.5” | 39.4 cm
9.25” | 23.4 cm
4” | 10 cm
6.2 lb | 2.9 kg
Dyson Airblade V
39.400
23.400
10.000
2.900
30
https://p3d.in/e/JogB2
GUIDE
3D
Dyson Airblade V3D model of the Dyson Airblade V viewed in perspective3D model of the Dyson Airblade V viewed in perspective
26” | 66.1 cm
11.875” | 30.3 cm
9.75” | 24.7 cm
18.1 lb | 8.2 kg
Dyson Airblade dB
66.100
30.300
24.700
8.200
30
https://p3d.in/e/J3G99
GUIDE
3D
Dyson Airblade dBPerspective view of a 3D model of the Dyson Airblade dBPerspective view of a 3D model of the Dyson Airblade dB
12.6875” | 32.2 cm
11.75” | 29.8 cm
6.6875” | 17 cm
15 lb | 6.8 kg
Excel Xlerator Hand Dryer
32.200
29.800
17.000
6.800
15
https://p3d.in/e/tWuSf
GUIDE
3D
Excel Xlerator Hand DryerView of the Excel Xlerator Hand Dryer in 3D available for downloadView of the Excel Xlerator Hand Dryer in 3D available for download
9.5” | 24.1 cm
11.3” | 28.7 cm
8.33” | 21.2 cm
29 lb | 13.2 kg
World Dryer Model A
24.100
28.700
21.200
13.200
10
https://p3d.in/e/a7Aq1
GUIDE
3D
World Dryer Model APerspective view of a 3D model of the World Dryer Model APerspective view of a 3D model of the World Dryer Model A
13” | 31.9 cm
9.3” | 23.6 cm
7.6” | 19.2 cm
11.6 lb | 5.2 kg
World Dryer SMARTdri
31.900
23.600
19.200
5.200
5
https://p3d.in/e/mLorl
GUIDE
3D
World Dryer SMARTdri3D model of the World Dryer SMARTdri viewed in perspective3D model of the World Dryer SMARTdri viewed in perspective
13.3125” | 33.9 cm
11.625” | 29.5 cm
3.9375” | 10 cm
11.3 lb | 5.1 kg
World Dryer VERDEdri
33.900
29.500
10.000
5.100
5
https://p3d.in/e/Uzszo
GUIDE
3D
World Dryer VERDEdriView of the World Dryer VERDEdri in 3D available for downloadView of the World Dryer VERDEdri in 3D available for download
26.25” | 66.7 cm
13” | 33 cm
9.25” | 23.5 cm
19.5 lb | 8.9 kg
World Dryer VMax V2
66.700
33.000
23.500
8.900
5
https://p3d.in/e/sV2Rm
GUIDE
3D
World Dryer VMax V2Perspective view of a 3D model of the World Dryer VMax V2Perspective view of a 3D model of the World Dryer VMax V2
Dyson Airblade 9kJ

The Dyson Airblade 9kJ features offers a 10-second drying time, low running costs, and a small carbon footprint. The hand dryer also helps reduce paper waste, is 99% less expensive than single-use paper towels, and its design follows the contours of the hands. It is also the quietest Dyson Airblade hand dryer yet.

The Dyson Airblade 9kJ has an overall height of 19.625” (50 cm), width of 17.75” (45 cm), and depth of 4” (10 cm).

Collection of elevation and plan drawings of the Dyson Airblade 9kJ with height, width, and depth dimensions
The Dyson Airblade 9kJ features offers a 10-second drying time, low running costs, and a small carbon footprint. The hand dryer also helps reduce paper waste, is 99% less expensive than single-use paper towels, and its design follows the contours of the hands.

The Dyson Airblade 9kJ has an overall height of 19.625” (50 cm), width of 17.75” (45 cm), and depth of 4” (10 cm).

Collection of elevation and plan drawings of the Dyson Airblade 9kJ with height, width, and depth dimensions
Dyson Airblade 9kJ
Height:
19.625” | 50 cm
Width:
17.75” | 45 cm
Length:
Depth:
4” | 10 cm
Weight:
9.9 lb | 4.5 kg
Area:

Type: Automatic
Mounted Height (Floor to Bottom):
32.75” | 83.2 cm (Men)
31.4” | 79.7 cm (Women)
23.125” | 58.8 (Wheelchair)
18.125”-25” | 46-63.7 cm (Children)

Materials
Stainless steel
Designer
Dyson

Drawings include:
Dyson Airblade 9kJ front elevation, side, plan

Details & Downloads

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Dyson Airblade dB

The Dyson Airblade dB dries hands in 12 seconds, can draw 7.40 gallons of air per second, and is approved for food preparation environments as hands are dried with cleaner air. The Dyson Airblade dB is designed to be resistant to daily wear. This hand dryer is 71% less expensive to run than other hand dryers.

The Dyson Airblade dB has an overall height of 26” (66.1 cm), width of 11.875” (30.3 cm), and depth of 9.75” (24.7 cm).

Set of dimensioned drawings of the Dyson Airblade dB labeled with height, width and depth in plan and elevation views
The Dyson Airblade dB dries hands in 12 seconds, can draw 7.40 gallons of air per second, and is approved for food preparation environments as hands are dried with cleaner air. The Dyson Airblade dB is designed to be resistant to daily wear. This hand dryer is 71% less expensive to run than others.

The Dyson Airblade dB has an overall height of 26” (66.1 cm), width of 11.875” (30.3 cm), and depth of 9.75” (24.7 cm).

Set of dimensioned drawings of the Dyson Airblade dB labeled with height, width and depth in plan and elevation views
Dyson Airblade dB
Height:
26” | 66.1 cm
Width:
11.875” | 30.3 cm
Length:
Depth:
9.75” | 24.7 cm
Weight:
18.1 lb | 8.2 kg
Area:

Type: Vertical
Mounted Height (Floor to Bottom):
41.375” | 105 cm (Men)
38.375” | 97.5 cm (Women)
34.5” | 87.5 cm (Children/Accessible)

Materials
ABS polycarbonate casing
Designer
Dyson

Drawings include:
Dyson Airblade dB front elevation, side, plan

Details & Downloads

Downloads

2D Downloads

3D Downloads

World Dryer Model A

The World Dryer Model A features a 30 second drying time, boasts the longest life of all hand dryers, and the lowest sound level in operation. It has a classical design, is durable and tamper resistant, and can be ADA compliant. It is referred to as the standard hand dryer fit for environments with high traffic.

The World Dryer Model A has an overall height of 9.5” (24.1 cm), width of 11.3” (28.7 cm), and depth of 8.33” (21.2 cm).

Set of dimensioned drawings of the World Dryer Model A labeled with height, width and depth in plan and elevation views
The World Dryer Model A features a 30 second drying time, boasts the longest life of all hand dryers, and the lowest sound level in operation. It has a classical design, is durable and tamper resistant, and can be ADA compliant. It is often the standard hand dryer fit for high traffic spaces.

The World Dryer Model A has an overall height of 9.5” (24.1 cm), width of 11.3” (28.7 cm), and depth of 8.33” (21.2 cm).

Set of dimensioned drawings of the World Dryer Model A labeled with height, width and depth in plan and elevation views
World Dryer Model A
Height:
9.5” | 24.1 cm
Width:
11.3” | 28.7 cm
Length:
Depth:
8.33” | 21.2 cm
Weight:
29 lb | 13.2 kg
Area:

Type: Push Button
Mounted Height (Floor to Bottom):
46” | 117 cm (Men)
44” | 112 cm (Women)
32”-44” | 81-112 cm (Children)
37” | 94 cm (Accessible)

Materials
Stainless steel
Designer
World Dryer

Drawings include:
World Dryer Model A front elevation, side, plan

Details & Downloads

Downloads

2D Downloads

3D Downloads

World Dryer SMARTdri

The World Dryer SMARTdri features a 10 second drying time, enhances sanitation with antimicrobial technology, and uses up to 80% less energy than other hand dryers. It is also able to adjust between on and off with 3-speed motor controls. The World Dryer SMARTdri has an extended battery life and has 2 nozzle options.

The World Dryer SMARTdri has an overall height of 13” (31.9 cm), width of 9.3” (23.6 cm), and depth of 7.6” (19.2 cm).

Dimensioned elevation and plan drawings of the World Dryer SMARTdri with height, width and depth measurements
The World Dryer SMARTdri features a 10 second drying time, enhances sanitation with antimicrobial technology, and uses up to 80% less energy than other hand dryers. It is also able to adjust between on and off with 3-speed motor controls.

The World Dryer SMARTdri has an overall height of 13” (31.9 cm), width of 9.3” (23.6 cm), and depth of 7.6” (19.2 cm).

Dimensioned elevation and plan drawings of the World Dryer SMARTdri with height, width and depth measurements
World Dryer SMARTdri
Height:
13” | 31.9 cm
Width:
9.3” | 23.6 cm
Length:
Depth:
7.6” | 19.2 cm
Weight:
11.6 lb | 5.2 kg
Area:

Type: Automatic
Mounted Height (Floor to Bottom):
46” | 117 cm (Men)
44” | 112 cm (Women)
32”-44” | 81-112 cm (Children)
37” | 94 cm (Accessible)

Materials
Stainless steel
Designer
World Dryer

Drawings include:
World Dryer SMARTdri front elevation, side, plan

Details & Downloads

Downloads

2D Downloads

3D Downloads

Alpine Industries Hemlock Hand Dryer

The Alpine Industries Hemlock Hand Dryer has a 10 second drying time and includes blue light to increase drying efficiency. It is ideal for high traffic areas, has a plug-in option for quick installation, and will auto-stop after 63 seconds of use. The hand dryer is available in 7 finishes.

The Alpine Industries Hemlock Hand Dryer has an overall height of 12.31” (31.3 cm), width of 11.4” (29 cm), and depth of 6.6875” (17 cm).

Collection of elevation and plan drawings of the Alpine Industries Hemlock Hand Dryer labeled with height, width, and depth
The Alpine Industries Hemlock Hand Dryer has a 10 second drying time and includes blue light to increase drying efficiency. It is ideal for high traffic areas, has a plug-in option for quick installation, and will auto-stop after 63 seconds of use. The hand dryer is available in 7 finishes.

The Alpine Industries Hemlock Hand Dryer has an overall height of 12.31” (31.3 cm), width of 11.4” (29 cm), and depth of 6.6875” (17 cm).

Collection of elevation and plan drawings of the Alpine Industries Hemlock Hand Dryer labeled with height, width, and depth
Alpine Industries Hemlock Hand Dryer
Height:
12.31” | 31.3 cm
Width:
11.4” | 29 cm
Length:
Depth:
6.6875” | 17 cm
Weight:
10.5 lb | 4.7 kg
Area:

Type: Automatic
Mounted Height (Floor to Bottom):
45” | 114 cm (Men)
43” | 109 cm (Women)
34”-42” | 86-107 cm (Children)
38” | 97 cm (Accessible)

Materials
Stainless steel
Designer
Alpine Industries

Drawings include:
Alpine Industries Hemlock Hand Dryer front elevation, side, plan

Details & Downloads

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2D Downloads

3D Downloads

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