Hydraulic Atomizing Nozzle, 303 Stainless Steel, 1/4NN-SS3W

Scraped SKU: 1-4nn-ss3w Series: Hydraulic Fine Spray Nozzles - Wide Angle Spray 2026-09-01 02:51:16

Attributes

Part Number1/4NN-SS3W
Model CodeN-W, NN-W, LN-W, LNN-W

Description

- Finely atomized, hollow cone spray without compressed air - Very small drops often achieving misting performance - Ideal for use in dust control and humidification applications - Wall-mount options for installation on room walls, vessel bulkheads or pipeline - Orifice inserts, cores and strainers are easily removed for inspection or cleaning - Most models can be supplied with an internal strainer - Spray angles: 152° to 157° - Uniform spray distribution from 2.1 to 4.2 gph (8.4 to 16.8 lph) - Operating pressures from 20 to 80 psi (1.5 to 6 bar) **Flow:** The liquid passes through slots in the core component. The slots make the liquid spin in a circle at a very high speed. The energy from the spinning action causes the liquid to break up into very small droplets and form a hollow cone pattern as it exits the orifice.

Specifications

Material Composition303 Stainless Steel
Relative Drop Size Group10 - 100 µm (Fog), 100 - 500 µm (Light Rain)
Material CodeSS
Inlet Connection GenderMale
Liquid Flow Rate Range2.1 - 4.2 gph
Core Number216
Inlet Connection Size1/4 in
Spray Angle (Product Performance)152° @ 80 psi, 157° @ 40 psi
Spray Angle152° @ 80 psi, 157° @ 40 psi
Product TypeNozzle
Liquid Flow Rate (Product Performance)2.1 gph @ 20 psi, 2.6 gph @ 30 psi, 3 gph @ 40 psi, 4.2 gph @ 80 psi
Inlet Connection Thread TypeNPT
Rated Pressure40 psi
Liquid Pressure Range20 - 80 psi
Spray PatternFine Spray
Weight1.8 oz
Spray Angle Range152 - 157°
ModelNN-W
Capacity Size3W
Inlet Connection TypeThreaded (Male NPT)
Relative Drop Size Range10 - 500 µm
Spray Angle Catalog CodeWide
Length1.4 in
Liquid Flow Rate at Rated Pressure0.05 gpm @ 40 psi
Equivalent Orifice Diameter0.039 in
Cap Hex Size5/8 in
Body Hex Size11/16 in
Spray Angle at Rated Pressure157° @ 40 psi

PDF Documents