Nozzle/Outlet: Orifice Diameter 0.1mm to 5.0mm

Component Specifications

Definition

A precision-engineered nozzle or outlet component designed for syringe assemblies that controls the flow, direction, and pattern of fluid discharge. It serves as the terminal point where fluid exits the syringe system, featuring calibrated orifices and specialized geometries to achieve specific dispensing characteristics in industrial applications.

Working Principle

Operates by creating a controlled pressure drop and flow restriction at the syringe assembly's discharge point. The nozzle geometry (diameter, length, taper) converts the syringe's internal pressure into a predictable fluid stream, jet, or spray pattern. Bernoulli's principle and fluid dynamics govern the relationship between pressure, velocity, and flow rate through the nozzle orifice.

Materials

Typically manufactured from 316L stainless steel (for chemical resistance), medical-grade polymers (PEEK, PTFE), or specialized ceramics. Material selection depends on chemical compatibility, sterilization requirements, and wear resistance. Common specifications include ASTM A240 (stainless), USP Class VI (polymers), or ISO 13485 for medical applications.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Surface Finish	Ra ≤ 0.4 μm for precision applications
Connection Type	Luer lock, threaded, or barbed
Flow Rate Range	0.01 mL/min to 500 mL/min
Pressure Rating	Up to 1000 psi (69 bar)
Orifice Diameter	0.1mm to 5.0mm

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

Standards

ISO 594-1, ISO 80369-7, DIN 13969, ASTM E595

Parent Products

This component is used in the following industrial products

Syringe Assembly

A precision medical device component that holds and dispenses contrast media during medical imaging procedures.

View Product Details

Engineering Analysis

Risks & Mitigation

Orifice clogging from particulate contamination
Material degradation from chemical exposure
Thread wear causing connection leaks
Inconsistent flow due to manufacturing tolerances

FMEA Triads

Trigger: Particulate accumulation in orifice
Failure: Partial or complete flow blockage
Mitigation: Implement inline filtration, regular cleaning protocols, and specify minimum orifice size based on fluid particulate levels

Trigger: Chemical incompatibility with dispensed fluids
Failure: Material corrosion, swelling, or degradation
Mitigation: Conduct material compatibility testing, specify chemically resistant materials (316L SS, PEEK), and establish replacement schedules

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.01mm on critical orifice dimensions, ±5% on flow rate specifications

Test Method

ISO 7886-1 for syringe testing, ASTM D3835 for flow rate verification, visual inspection per ISO 2859 sampling

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Nozzle/Outlet

Manufacturer profiles associated with Nozzle/Outlet.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What factors determine nozzle selection for syringe assemblies?

Key factors include fluid viscosity, required flow rate, dispensing pattern (stream, spray, drop), chemical compatibility, sterilization needs, and connection interface with the syringe barrel.

How does nozzle geometry affect dispensing performance?

Orifice diameter controls flow rate, taper angle affects stream cohesion, length influences pressure drop, and specialized tips (tapered, blunt, angled) determine application pattern and precision.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Nozzle/Outlet