Danfoss Nozzles B Data sheet
Data sheet
Humidifying Nozzles Type B
Application
The Type B Humidifying nozzles were originally designed for use with power humidifiers to
be sprayed into the duct work of home hot air furnaces as extra fine atomization and precise control of flow rates were required. These nozzles produce the finest possible atomization with direct water pressure operation.
Minimum operating pressure is 40 PSI but increasingly finer droplets result from higher operating pressure. Each nozzle is individually spray tested for accuracy of flow rate, spray angle and spray quality.
Application and Features
•Residential duct humidification
•Evaporation cooling
•Humidification
•Moistening
•Misting
Availability
• Standard spray angle is 70°
Accessories
• Brass, 1/4” or 1/8” Female NPT
Identification |
The nozzles are marked with the following |
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information: |
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B100 |
12345 |
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Stamped on the flats |
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B100 |
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1.00 US gal/h at 40 psi |
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12345 |
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Batch code |
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Technical Data |
Material and construction |
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416 Stainless steel: Type 416 stainless steel is a |
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high chrome grade of stainless steel that is rust |
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resisting, but not absolutely rust proof. Good |
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resistance to erosion at higher water pressures. |
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Medium corrosion resistance. |
Pressure vs. Flow
For general purposes, change in flow rate due to change in pressure can be estimated as being approximately equal to the square root of the pressure ratio.
Therefore: Flow rate at the desired pressure =
√
120 μm stainless steel filter
Recommended tightening torque
130-180 in-lbs (15-20 Nm)
Maximum tightening torque
180 in-lbs (20 Nm)
© Danfoss | 2019.05 |
VD.DZ.I2.02 | 1 |
Data sheet |
Humidifying Nozzles Type B |
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Design |
A: |
Tip |
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Spray angles |
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B: |
Disc |
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C: |
Strainer |
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D: |
Locknut |
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C D A B
Dimensions
Dimensions for reference only.
Program
Size |
Code number |
US gal/h at 40 psi |
B37 |
030L4720 |
0.37 |
B50 |
030L4723 |
0.50 |
B75 |
030L4726 |
0.75 |
B100 |
030L4728 |
1.00 |
B150 |
030L4729 |
1.50 |
B200 |
030L4731 |
2.00 |
Danfoss A/S
Heating Segment • heating.danfoss.com • +45 7488 2222 • E-Mail: heating@danfoss.com
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in speci cations already agreed.
All trademarks in this material are property of the respective companies. Danfoss and all Danfoss logotypes are trademarks of Danfoss A/S. All rights reserved.
2 | VD.DZ.I2.02 |
© Danfoss | DHS-SDBT/DK | 2019.05 |
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