Cooling & Quenching Series

Cooling & Quenching

Cooling and quenching spray nozzles for heat treat and process cooling—optimize distribution, droplet size, and repeatability at your operating pressure.

• Shop nozzles for Cooling & Quenching—filter by spray pattern, flow rate, and operating pressure.
• Common choices include flat fan, full cone, hollow cone, misting/fog (by series and system needs).
• Confirm material compatibility with chemicals, temperature, and wear conditions.
• Use the guidance section to narrow selection by coverage, impact, droplet size, and connection style.

Spray Pattern Industrial

Available SKUs 4213 Products

Quality Industrial Grade

Shipping Ships Fast

NPHU

NP3U

NPHV

NPHVL

NPSJ

NPHSJ

NPHH

NPBD

NPAX

NPBX

NPAF

NPGG

NPU

NPHV-KY/PP

NP3T

NPFGA

NPMGA

NPMFP

Guide

Cooling & Quenching: Overview & Selection Tips

Cooling and quenching spray nozzles for heat treat and process cooling—optimize distribution, droplet size, and repeatability at your operating pressure.

Typical use cases

Heat treat quenching
Cooling
Descaling support
Temperature control
Process cooling

Recommended spray patterns & nozzle types

Full Cone Spray Nozzles | Flat Fan Spray Nozzles | Spiral Spray Nozzles | Fog & Mist Spray Nozzles

Selection checklist

Required flow (GPM/LPM) and available pressure at the nozzle
Distance-to-target and desired spray width/coverage
Droplet size or impact requirements (fine mist vs high-impact cleaning)
Fluid properties (viscosity, solids, temperature) and water quality/filtration
Material compatibility with chemicals and the operating environment
Connection standards, mounting constraints, and maintenance access

Related application collections

Evaporation Cooling | Cleaning & Washing | Coating & Surface Treatment

- Distribution options for repeatable cooling and quench uniformity
- Select droplet size and coverage to match heat transfer goals
- Works across flat fan, full cone, spiral, and misting patterns
- Materials available for high-temperature and corrosive environments

Select products from this collection when your system requires cooling & quenching performance.
Flat fan for coverage, full cone for volumetric spray, hollow cone/mist for fine droplets, and high pressure jets for impact.
Final selection should be based on required flow, available pressure at the nozzle, coverage geometry, and material compatibility with your fluid and environment.
If you share operating pressure, target area, distance-to-target, and fluid details, we can recommend a starting series and sizing.

What spray nozzles work best for Cooling & Quenching?

Selection depends on spray pattern needed (flat, full cone, hollow cone), flow rate, pressure, materials, and connections. NozzlePro offers complete ranges with appropriate materials and certifications.

What materials are recommended for Cooling & Quenching?

316L stainless steel for corrosion resistance and food safety, polypropylene for chemical resistance, brass for general duty. Select based on chemical exposure, temperature, and sanitary requirements.

How do I select the right spray pattern?

Flat fan for uniform coating and rinsing, full cone for complete coverage and cooling, hollow cone for fine atomization, solid stream for high-impact cleaning. Consider overlap requirements for spray bars.

What certifications matter for Cooling & Quenching?

Depending on application: FDA compliance, 3-A Sanitary Standards, NSF listing, ATEX rating for hazardous areas, and material certifications. Requirements vary by industry and regulatory environment.

What flow rates and pressures are typical?

Cleaning typically uses 40–100 PSI with flows matched to coverage needs. Cooling may use lower pressures for finer droplets. High-pressure cleaning runs 500–4000 PSI. Size nozzles for your specific needs.

How do I get help selecting nozzles?

NozzlePro's technical team can help with selection. Share your spray pattern, flow rate, pressure, chemical compatibility, temperature, and regulatory requirements for recommendations.