About Pipe Size and Spray Nozzles
![](https://www.mcmaster.com/prerenderstable/mvPRE/contents/gfx/small/g01b-spray-nozzles-pipe-sized2s.png?ver=1492077974)
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Square-Pattern Spray Nozzles
![](/prerenderstable/mvPRE/contents/gfx/imagecache/339/33925k54p1-c04a-digital@halfx_636949148079598884.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/squ/square1567092646@halfx_637026715065964437.png?ver=imagenotfound)
The large square coverage area makes these nozzles a good choice for chemical processing as well as for cooling applications.
Brass and PVC nozzles have good corrosion resistance.
303 stainless steel nozzles are more chemical, corrosion, and abrasion resistant than brass and PVC nozzles.
Spray nozzle fittings and manifolds are also available.
For technical drawings and 3-D models, click on a part number.
Flow Rate, gpm | Each | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
@ 20 psi | @ 40 psi | @ 100 psi | @ 150 psi | Orifice Dia. | Overall Wd. | Lg. | Max. Pressure, psi | Max. Temp., °F | Spray Angle | 1-9 | 10-Up | |
Brass | ||||||||||||
1/8 NPT Male | ||||||||||||
0.5 | 0.7 | 1.1 | 1.3 | 0.05" | 7/16" | 13/16" | 150 | 800° | 55° | 00000000 | 000000 | 000000 |
0.6 | 0.9 | 1.5 | 1.8 | 0.06" | 7/16" | 13/16" | 150 | 800° | 65° | 00000000 | 00000 | 00000 |
0.8 | 1.2 | 1.9 | 2.3 | 0.08" | 7/16" | 13/16" | 150 | 800° | 65° | 00000000 | 00000 | 00000 |
1/4 NPT Male | ||||||||||||
1.4 | 2 | 3.2 | 3.9 | 0.09" | 9/16" | 15/16" | 150 | 800° | 67° | 00000000 | 00000 | 00000 |
1.7 | 2.4 | 3.8 | 4.6 | 0.09" | 9/16" | 15/16" | 150 | 800° | 76° | 00000000 | 00000 | 00000 |
1.9 | 2.8 | 4.4 | 5.4 | 0.09" | 9/16" | 15/16" | 150 | 800° | 85° | 00000000 | 00000 | 00000 |
3/8 NPT Male | ||||||||||||
2.5 | 3.6 | 5.7 | 7 | 0.1" | 11/16" | 1 1/16" | 150 | 800° | 75° | 00000000 | 00000 | 00000 |
1/2 NPT Male | ||||||||||||
4.1 | 5.8 | 9.2 | 11.2 | 0.14" | 7/8" | 1 1/4" | 150 | 800° | 75° | 00000000 | 00000 | 00000 |
5.1 | 7.2 | 11.4 | 13.9 | 0.14" | 7/8" | 1 1/4" | 150 | 800° | 85° | 00000000 | 00000 | 00000 |
303 Stainless Steel | ||||||||||||
1/8 NPT Male | ||||||||||||
0.5 | 0.7 | 1.1 | 1.3 | 0.05" | 7/16" | 13/16" | 150 | 1400° | 55° | 00000000 | 00000 | 00000 |
0.6 | 0.9 | 1.5 | 1.8 | 0.06" | 7/16" | 13/16" | 150 | 1400° | 65° | 00000000 | 00000 | 00000 |
0.8 | 1.2 | 1.9 | 2.3 | 0.08" | 7/16" | 13/16" | 150 | 1400° | 65° | 00000000 | 00000 | 00000 |
1/4 NPT Male | ||||||||||||
1.4 | 2 | 3.2 | 3.9 | 0.09" | 9/16" | 15/16" | 150 | 1400° | 67° | 00000000 | 00000 | 00000 |
1.7 | 2.4 | 3.8 | 4.6 | 0.09" | 9/16" | 15/16" | 150 | 1400° | 76° | 00000000 | 00000 | 00000 |
1.9 | 2.8 | 4.4 | 5.4 | 0.09" | 9/16" | 15/16" | 150 | 1400° | 85° | 00000000 | 00000 | 00000 |
3/8 NPT Male | ||||||||||||
2.5 | 3.6 | 5.7 | 7 | 0.1" | 11/16" | 1 1/16" | 150 | 1400° | 75° | 00000000 | 00000 | 00000 |
1/2 NPT Male | ||||||||||||
4.1 | 5.8 | 9.2 | 11.2 | 0.14" | 7/8" | 1 1/4" | 150 | 1400° | 75° | 00000000 | 00000 | 00000 |
5.1 | 7.2 | 11.4 | 13.9 | 0.14" | 7/8" | 1 1/4" | 150 | 1400° | 85° | 00000000 | 00000 | 00000 |
PVC Plastic | ||||||||||||
1/8 NPT Male | ||||||||||||
0.5 | 0.6 | 1 | 1.3 | 0.06" | 1/2" | 7/8" | 150 | 140° | 52° | 000000000 | 00000 | 00000 |
0.6 | 0.9 | 1.4 | 1.7 | 0.07" | 1/2" | 7/8" | 150 | 140° | 63° | 000000000 | 00000 | 00000 |
0.8 | 1.1 | 1.7 | 2.1 | 0.09" | 1/2" | 7/8" | 150 | 140° | 66° | 000000000 | 00000 | 00000 |
1/4 NPT Male | ||||||||||||
1.4 | 1.9 | 2.9 | 3.5 | 0.1" | 9/16" | 7/8" | 150 | 140° | 67° | 000000000 | 00000 | 00000 |
1.7 | 2.3 | 3.5 | 4.2 | 0.12" | 9/16" | 7/8" | 150 | 140° | 75° | 000000000 | 00000 | 00000 |
2 | 2.7 | 4.2 | 5 | 0.15" | 9/16" | 7/8" | 150 | 140° | 82° | 000000000 | 00000 | 00000 |
3/8 NPT Male | ||||||||||||
2.5 | 3.4 | 5.2 | 6.3 | 0.15" | 11/16" | 15/16" | 150 | 140° | 75° | 000000000 | 00000 | 00000 |
1/2 NPT Male | ||||||||||||
4 | 5.5 | 8.4 | 10.1 | 0.21" | 13/16" | 1 1/8" | 150 | 140° | 75° | 000000000 | 00000 | 00000 |
5 | 6.8 | 10.4 | 12.5 | 0.25" | 13/16" | 1 1/8" | 150 | 140° | 82° | 000000000 | 00000 | 00000 |
Spray Nozzles with Quick-Change Tip
![](/prerenderstable/mvPRE/contents/gfx/imagecache/463/4639n57-@halfx_1701112311.png?ver=imagenotfound)
Save time in applications where you often need to replace worn nozzles. These nozzles consist of a base and a nozzle (both sold separately), so you can replace the tip with just a quarter turn.
Spray nozzle fittings and manifolds are also available.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/463/4639n29-@halfx_1701103012.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/squ/square1567092646@halfx_637026715065964437.png?ver=imagenotfound)