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Stainless Steel Housing Component – Food Manufacturing

Component Specifications

Definition

A precision-engineered stainless steel enclosure designed specifically for vacuum pump seal assemblies in meat processing applications. This component serves as the primary structural framework that houses and protects internal sealing mechanisms, ensuring operational reliability under high-vacuum conditions while maintaining hygienic standards through its corrosion-resistant properties and smooth surface finish.

Working Principle

The housing creates a sealed chamber that maintains vacuum pressure differentials by containing the pump's sealing elements. Its rigid structure prevents deformation under vacuum stress, while the material's non-porous surface prevents bacterial accumulation and facilitates cleaning in food processing environments.

Materials

AISI 316L stainless steel with ≤0.03% carbon content, 16-18% chromium, 10-14% nickel, 2-3% molybdenum, polished to Ra ≤0.8 μm surface finish.

Technical Parameters

Weight 2-8kg depending on size
Dimensions Customizable per pump model (typical: 150-300mm diameter)
Surface Finish Electropolished or mechanical polish Ra ≤0.8μm
Wall Thickness 3-6mm
Pressure Rating Full vacuum to 1.5 bar
Operating Temperature -20°C to 150°C

Standards

ISO 2852, ISO 2037, DIN 11850, 3-A Sanitary Standards

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Stainless Steel Housing.

Parent Products

This component is used in the following industrial products

Meat Processing Vacuum Pump Seal Assembly

Hermetic sealing assembly for vacuum pumps in meat processing equipment.

View Product Details

Engineering Analysis

Risks & Mitigation

Corrosion from improper cleaning chemicals
Surface contamination if finish deteriorates
Structural failure from vacuum stress if undersized
Bacterial harborage in surface imperfections

FMEA Triads

Trigger: Improper material selection or thickness
Failure: Structural deformation under vacuum pressure
Mitigation: Use FEA analysis during design, specify minimum wall thickness, implement pressure testing

Trigger: Surface finish degradation
Failure: Increased bacterial adherence and contamination risk
Mitigation: Regular inspection protocols, specify electropolished finish, implement proper cleaning procedures

Trigger: Galvanic corrosion with dissimilar metals
Failure: Material degradation and seal failure
Mitigation: Use compatible fasteners, isolate dissimilar metals, apply protective coatings where necessary

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

±0.1mm on critical sealing surfaces, ±0.5mm on non-critical dimensions

Test Method

Pressure decay testing, surface roughness measurement, material certification per EN 10204 3.1, cleanability testing per EHEDG guidelines

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

Why is stainless steel preferred for meat processing pump housings?

Stainless steel (particularly AISI 316L) offers superior corrosion resistance against cleaning chemicals and meat byproducts, maintains hygienic surfaces that prevent bacterial growth, and withstands frequent sterilization cycles without degradation.

What maintenance does this housing require?

Regular visual inspection for surface damage, cleaning with food-safe detergents, and verification of sealing surface integrity. No special coatings or treatments needed beyond standard sanitation protocols.

Can this housing be customized for different pump models?

Yes, manufacturers typically offer custom dimensions, port configurations, and mounting options while maintaining material specifications and surface finish requirements for food safety compliance.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

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.

Stainless Steel Housing