Disc & Core UniJet® Nozzle, Hardened Stainless Steel, 1/4TT-SS+D1-13HSS
Product Configuration
Inlet Connection Type:Threaded (Male NPT)
Material Composition:303 Stainless Steel (Body), Hardened Stainless Steel (Disc/Core)
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
0.23 - 0.71 l/min
0.06 - 0.15 gpm
Liquid Pressure Range
1.5 - 20 bar
30 - 300 psi
Material Composition
303 Stainless Steel (Body), Hardened Stainless Steel (Disc/Core)
303 Stainless Steel (Body), Hardened Stainless Steel (Disc/Core)
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
0.265 l/min
0.07 gpm
Material Code
HSS
HSS
Material Composition
303 Stainless Steel (Body), Hardened Stainless Steel (Disc/Core)
303 Stainless Steel (Body), Hardened Stainless Steel (Disc/Core)
Model
D Spray Tip + T(T) Body
D Spray Tip + T(T) Body
Orifice Disc Number And Core Number
D1-13
D1-13
Spray Angle at Rated Pressure
51°
51°
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
51 - 62°
51 - 62°
Spray Angle
51° @ 3 bar, 62° @ 6 bar
51° @ 40 psi, 62° @ 80 psi
Product Category
Brand
UniJet®
UniJet®
Spray Angle Catalog Code
Standard
Standard
Sales Part Numbers
Body Sales Part Number
1/4TT-SS
1/4TT-SS
Tip Sales Part Number
D1-13HSS
D1-13HSS
Standard Feature
Body Hex Size
13/16 in
13/16 in
Equivalent Orifice Diameter
0.787 mm
0.031 in
Length
3.81 cm
1-1/2 in
Liquid Flow Rate Range
0.23 - 0.71 l/min
0.06 - 0.15 gpm
Liquid Pressure Range
1.5 - 20 bar
30 - 300 psi
Rated Pressure
2.76 bar
40 psi
Relative Drop Size Range
100 - 1,000 µm
100 - 1,000 µm
Spray Pattern
Hollow Cone
Hollow Cone
Weight
0.05 kg
1.9 oz