Miner WhirlJet® Nozzle, Nylon & Brass, 3/8BDM-20-10
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Images are representative. Products may differ in material or configuration.
Product Configuration
Inlet Connection Thread Type:NPT
Inlet Connection Type:Threaded (Male NPT)
General Information
Description
- Hollow cone spray pattern
- In-line versions ideal for dust control in mining operations
- BD versions have a lower profile projection for installation in a tee or pipe header
- In-line BDM features recessed orifice area to protect from damage; self-locking cap to prevent loss due to vibration; fiberglass-reinforced nylon inlet body
- BA offset style ideal for installations with physical space limitations
- Spray angles: Standard – 43° to 94°, Wide – 102° to 125°
- Deflected spray versions available with 120°, 150° and 180°included angle of spray at 10 psi (0.7 bar)
- Uniform spray distribution from .11 to 38 gpm (.41 to 145 lpm)
- Operating pressures up to 500 psi (35 bar)
Flow
Liquid passes through a hole on the inlet side of the nozzle. The liquid then enters a whirlchamber where it spins in a circle at high speed. The rotation forces the liquid away from the center toward the edges. This causes the liquid to exit the orifice in a hollow cone pattern.
Specification Summary
Inlet Connection Gender
Male
Inlet Connection Size
3/8 in
Inlet Connection Thread Type
NPT
Inlet Connection Type
Threaded (Male NPT)
Liquid Flow Rate Range
1.4 - 9.5 gpm
Liquid Pressure Range
10 - 500 psi
Material Composition
Nylon, Brass (Insert)
Relative Drop Size Range
100 - 500 µm
Spray Pattern
Hollow Cone
Product Type
Nozzle
Product Downloads
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Product Performance
Liquid Flow Rate
Spray Angle
Specifications
Configuration
Capacity Size
20-10
Inlet Connection Gender
Male
Inlet Connection Size
3/8 in
Inlet Connection Thread Type
NPT
Inlet Connection Type
Threaded (Male NPT)
Liquid Flow Rate at Rated Pressure
1.4 gpm @ 10 psi
Material Composition
Nylon, Brass (Insert)
Model
BDM
Product Type
Nozzle
Drop Sizes
Relative Drop Size Group
100 - 500 µm (Light Rain)
Performance
Spray Angle Range
49 - 61°
Spray Angle
49° @ 500 psi, 60° @ 100 psi, 61° @ 20 psi
Physical
Inlet To Spray Orifice Length
0.266 in
Product Category
Brand
WhirlJet®
Spray Angle Catalog Code
Standard
Standard Feature
Body Hex Size
11/16 in
Equivalent Orifice Diameter
0.172 in
Length
1.28 in
Liquid Flow Rate Range
1.4 - 9.5 gpm
Liquid Pressure Range
10 - 500 psi
Rated Pressure
10 psi
Relative Drop Size Range
100 - 500 µm
Spray Pattern
Hollow Cone
Weight
0.5 oz
