Air Manifold/Nozzle for Flux Applicators | Component Specifications

Product Specifications

Technical details and manufacturing context for Air Manifold/Nozzle

Definition

The air manifold/nozzle is a critical component within flux applicator systems used in soldering and electronics manufacturing. It serves as the interface between the compressed air supply and the flux application point, ensuring precise distribution and direction of air flow to control flux deposition on circuit boards or other substrates. This component typically consists of a manifold body that splits the air supply into multiple channels and nozzle outlets that shape and direct the air stream. The manifold is designed to operate within a specified pressure range, with a flow rate per nozzle of 50–200 L/min. The number of outlets can be customized from 2 to 8, depending on the application requirements. Thread sizes follow ISO 228-1 (G1/8–G1/2) for standard connections. Materials commonly used include 6061-T6 aluminum alloy, 304 stainless steel, and engineering plastics, with surface treatments such as anodizing for aluminum and passivation for stainless steel to enhance wear and corrosion resistance. Seals are typically made of NBR (nitrile) rubber, which is oil and fuel resistant, and the operating temperature range is -20 to +80°C. Machining tolerances are maintained to ±0.05 mm (ISO 2768-m) to ensure proper sealing and alignment. The weight of the component varies from 0.2 to 1.5 kg depending on size and material. These specifications are reference values; actual values must be confirmed with the manufacturer for the specific model and application. The component is used in flux applicator systems where precise air flow control is essential for consistent flux deposition. It is not a standalone product but a part of a larger system, and its performance depends on proper integration with the air supply and flux delivery mechanisms.

Working Principle

Compressed air enters the manifold through an inlet port and is distributed through internal channels to multiple nozzle outlets. The nozzles shape and accelerate the air flow, creating a controlled stream that carries flux particles or directs flux spray onto target surfaces. Pressure regulation and flow control mechanisms ensure consistent application across all nozzles. The flow rate per nozzle is 50–200 L/min. The number of outlets can be customized from 2 to 8. Proper sealing and alignment are critical, with machining tolerances of ±0.05 mm. The component operates within a temperature range of -20 to +80°C, and seals are made of NBR to withstand oil and fuel exposure. The design ensures that air is distributed evenly, and the nozzles shape the flow to achieve the desired spray pattern. The manifold body is typically made of aluminum or stainless steel, with surface treatments to enhance durability. The working principle relies on the precise control of air pressure and flow to ensure consistent flux application, which is essential for soldering quality in electronics manufacturing.

Common Materials

Stainless steel, Aluminum alloy, Engineering plastics

Technical Parameters

Parameter	Typical range	Notes & selection driver
Air Flow Rate	50–200 L/min	Flow rate per nozzle at operating pressure
Number of Outlets	2–8 pcs	Customizable per application
Thread Size	G1/8–G1/2 inch	BSPP threads standardISO 228-1
Material	6061-T6 Aluminum / 304 Stainless Steel	Aluminum for lightweight, SS for corrosion resistanceASTM B221 / ASTM A276
Surface Treatment	Anodizing (Al) / Passivation (SS)	Improves wear and corrosion resistanceMIL-A-8625 / ASTM A967
Operating Temperature	-20–+80 °C	Seals degrade above 80°C
Seal Material	NBR (Nitrile)	Oil and fuel resistantASTM D2000
Precision (Machining Tolerance)	±0.05 mm	Ensures proper sealing and alignmentISO 2768-m
Weight	0.2–1.5 kg	Depends on size and material

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

Manifold body
Distributes compressed air from inlet to multiple nozzle channels

Material: Aluminum alloy or stainless steel
Nozzle tips Part
Shape and direct air flow for precise flux application

Material: Stainless steel or ceramic
Mounting bracket Part
Secures the manifold/nozzle assembly to the flux applicator

Material: Steel or aluminum
Seals and gaskets Part
Prevent air leaks at connection points

Material: Silicone or rubber
Flow Control Mechanisms
Keep the air flow consistent across all nozzle outlets.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Air Manifold/Nozzle.

Applied To / Applications

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

Flux Applicator

View system integration details

Manufacturers of Air Manifold/Nozzle

1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Hydrorelax Bathroom industry manufacturer

Zhejiang, CN

Also makes: Circulation Pump, Drainage System, Control System and 6 more

Listed on the company's own website · profile compiled by CNFX from public sources

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Frequently Asked Questions

What materials are available for the manifold body?

The manifold body can be made of 6061-T6 aluminum alloy, 304 stainless steel, or engineering plastics. The choice depends on the application requirements, such as weight, corrosion resistance, and cost. Surface treatments like anodizing or passivation may be applied.

How many outlets can the manifold have?

The number of outlets is customizable from 2 to 8, depending on the application. The exact number should be specified based on the flux applicator design and the required coverage area.

What is the operating temperature range?

The reference operating temperature range is -20 to +80°C. Seals are made of NBR (nitrile) rubber, which is oil and fuel resistant, but they degrade above 80°C. Verify the temperature limits with the manufacturer for your specific environment.

Data Basis

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

Preliminary Technical Classification

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pressure:	0 to 150 psi (10 bar)
flow rate:	Up to 50 SCFM
temperature:	-20°C to 120°C

Air Manifold/Nozzle

Product Specifications

Industry Taxonomies & Aliases

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards