High-Pressure Spray Nozzle Array for Industrial Washing Systems

Product Specifications

Technical details and manufacturing context for High-Pressure Spray Nozzle Array

Definition

The High-Pressure Spray Nozzle Array is a component used in industrial washing and sanitizing systems, particularly within multi-stage tunnels. It consists of multiple high-pressure nozzles mounted on a manifold, strategically positioned to deliver targeted, high-impact fluid streams onto products or containers passing through the tunnel. The array's primary function is to remove stubborn contaminants, residues, and biofilms from surfaces, ensuring effective cleaning before subsequent stages such as rinsing or drying. The array is engineered for durability and chemical resistance, with materials including stainless steel (e.g., 304, 316) for the body and nozzles, engineering plastics (e.g., PEEK, PVDF) for certain components, and ceramic inserts for wear-resistant orifices. Operating parameters are specified as reference ranges that must be confirmed for the actual model and application. For instance, the operating pressure is typically 1.0–1.6 MPa, with a note that Flow rate per nozzle ranges from 5–20 L/min, depending on nozzle size and pressure. Spray angle can vary from 15° to 120°, with wide angles for coverage and narrow angles for impact. The nozzle material is typically SS316 (ASTM A276), and the body material is SS304 (ASTM A240). Maximum operating temperature is 80°C, and minimum is -10°C. Inlet connection size is 1/4–1/2 inch (BSP, with NPT also available). The number of nozzles per array ranges from 6 to 24, customizable based on width, and the array width covers conveyor widths from 300 to 1200 mm. Weight ranges from 5 to 20 kg, depending on size and material. The IP rating is IP65 (IEC 60529), indicating dust-tight and water-jet protection. This component is designed for integration into washing tunnels, where it interfaces with a pressurized fluid supply. Selection of the array should consider the specific cleaning requirements, including contaminant type, conveyor speed, and available space. Verification of model-specific values and standards with the legal manufacturer or supplier is essential before procurement or installation.

Working Principle

Pressurized cleaning fluid (water, detergent, or sanitizer solution) is supplied to a manifold that feeds the array. The fluid is forced through individual nozzles, which are engineered to atomize and direct the fluid into high-velocity jets or fan patterns. The mechanical impact and shear force of these jets dislodge and wash away contaminants from the target surfaces. The array's design allows for precise positioning of nozzles to ensure complete coverage of the product or container, optimizing cleaning efficiency.

Common Materials

Stainless Steel (e.g., 304, 316), Engineering Plastics (e.g., PEEK, PVDF), Ceramic (for wear-resistant orifice inserts)

Technical Parameters

Parameter	Typical range	Notes & selection driver
Operating Pressure	1.0–1.6 MPa
Flow Rate per Nozzle	5–20 L/min	Depends on nozzle size and pressure
Spray Angle	15–120 °	Wide angle for coverage, narrow for impact
Nozzle Material	SS316	Corrosion-resistant for chemicalsASTM A276
Body Material	SS304	Stainless steel for durabilityASTM A240
Maximum Operating Temperature	80 °C	Above this may damage seals
Minimum Operating Temperature	-10 °C	Below this may freeze
Inlet Connection Size	1/4–1/2 inch	Common NPT also availableBSP
Number of Nozzles per Array	6–24	Customizable based on width
Array Width	300–1200 mm	Covers conveyor width
Weight	5–20 kg	Depends on size and material
IP Rating	IP65	Dust-tight and water-jet protectedIEC 60529

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Nozzle Body
Houses the internal components and provides connection to the fluid supply manifold.

Material: Stainless Steel
Orifice Insert / Tip Part
Precisely shapes and controls the exit flow of fluid to create the desired spray pattern and droplet size.

Material: Stainless Steel, Ceramic, or Hardened Alloy
Strainer / Filter Screen Part
Prevents particulate matter from clogging the small orifice.

Material: Stainless Steel Mesh
Mounting Bracket / Manifold
Secures the individual nozzles in their designated positions within the array and distributes fluid.

Material: Stainless Steel

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Multi-Stage Washing and Sanitizing Tunnel

View system integration details

Manufacturers of High-Pressure Spray Nozzle Array

Manufacturer profiles associated with High-Pressure Spray Nozzle Array.

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Frequently Asked Questions

What is the typical operating pressure range for this nozzle array?

The operating pressure is typically 1.0–1.6 MPa, but it must be confirmed for the specific model and application.

What materials are used in the construction of the array?

The array uses stainless steel (e.g., 304, 316) for the body and nozzles, engineering plastics (e.g., PEEK, PVDF) for certain parts, and ceramic inserts for wear-resistant orifices. Specific material grades should be verified with the supplier.

Can the spray angle be adjusted?

The spray angle is specified as a range of 15° to 120°, depending on the nozzle design. Wide angles provide broader coverage, while narrow angles deliver higher impact. The actual angle for a given array should be confirmed.

What is the IP rating and what does it mean?

The IP rating is IP65 per IEC 60529, meaning the array is dust-tight and protected against water jets. This makes it suitable for washdown environments, but installation specifics should be verified.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Up to 1000 bar (10,000 psi)
flow rate:	0.5 to 50 L/min per nozzle
temperature:	-20°C to 120°C
slurry concentration:	Up to 15% solids by weight

High-Pressure Spray Nozzle Array

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards