Disc & Core UniJet® Nozzle, Brass, 1/4TT+D4-13
Product Configuration
Inlet Connection Type:Threaded (Male NPT)
Material Composition:Brass
General Information
Description
- Quick-connect nozzles reduce maintenance time – bodies remain on pipe/header
- Save on nozzle replacement costs – bodies can be reused, only spray tips are replaced; tips fit on male or female bodies
- Hollow cone spray pattern with a circular impact area
- Excellent atomization at relatively low pressures
- Spray angles: Standard – 13° to 114°, Wide – 130° to 140°
- Uniform spray distribution from 3.6 to 4,920 gph (13.2 to 17,760 lph)
- Operating pressures up to 400 psi (25 bar)
- Orifice inserts, cores and strainers are easily removed for inspection or cleaning
- TN versions provide very fine atomized sprays using liquid pressure alone; compressed air not required
- Spray angles: Standard – 43° to 91°
- Uniform spray distribution from .82 to 184 gph (3.1 to 701 lph)
- Operating pressures up to 2000 psi (140 bar)
Flow
As the liquid passes through the nozzle, it is forced to pass through slots in the orifice. These slots make the liquid spin in a circle at a high speed as it exits the orifice, creating the hollow cone pattern.
Specification Summary
Inlet Connection Gender
Male
Male
Inlet Connection Size
1/4 in
1/4 in
Inlet Connection Thread Type
NPT
NPT
Inlet Connection Type
Threaded (Male NPT)
Threaded (Male NPT)
Liquid Flow Rate Range
0.07 - 0.27 gpm
0.265 - 1.022 l/min
Liquid Pressure Range
10 - 300 psi
0.4 - 20 bar
Material Composition
Brass
Brass
Relative Drop Size Range
100 - 1,000 µm
100 - 1,000 µm
Spray Pattern
Hollow Cone
Hollow Cone
Product Type
Nozzle Assembly
Nozzle Assembly
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Product Performance
Liquid Flow Rate
Spray Angle
Specifications
Configuration
Body Type
TT
TT
Inlet Connection Gender
Male
Male
Inlet Connection Size
1/4 in
1/4 in
Inlet Connection Thread Type
NPT
NPT
Inlet Connection Type
Threaded (Male NPT)
Threaded (Male NPT)
Liquid Flow Rate at Rated Pressure
0.12 gpm
0.454 l/min
Material Composition
Brass
Brass
Model
D Spray Tip + T(T) Body
D Spray Tip + T(T) Body
Orifice Disc Number And Core Number
D4-13
D4-13
Spray Angle at Rated Pressure
79°
79°
Tip Type
D UniJet Hollow Cone
D UniJet Hollow Cone
Product Type
Nozzle Assembly
Nozzle Assembly
Drop Sizes
Relative Drop Size Group
100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain)
100 - 500 µm (Light Rain), 500 - 1,000 µm (Moderate Rain)
Performance
Spray Angle Range
69 - 83°
69 - 83°
Spray Angle
69° @ 20 psi, 79° @ 40 psi, 83° @ 80 psi
69° @ 1.5 bar, 79° @ 3 bar, 83° @ 6 bar
Product Category
Brand
UniJet®
UniJet®
Spray Angle Catalog Code
Standard
Standard
Sales Part Numbers
Body Sales Part Number
1/4TT
1/4TT
Tip Sales Part Number
D4-13
D4-13
Standard Feature
Body Hex Size
13/16 in
13/16 in
Equivalent Orifice Diameter
0.063 in
1.6 mm
Length
1-1/2 in
3.81 cm
Liquid Flow Rate Range
0.07 - 0.27 gpm
0.265 - 1.022 l/min
Liquid Pressure Range
10 - 300 psi
0.4 - 20 bar
Rated Pressure
40 psi
2.76 bar
Relative Drop Size Range
100 - 1,000 µm
100 - 1,000 µm
Spray Pattern
Hollow Cone
Hollow Cone
Weight
1.9 oz
0.05 kg