Editorial Technical Reference

Meat Processing Vacuum Pump Seal Assembly

This page explains how Meat Processing Vacuum Pump Seal Assembly is classified within Processing and Preserving of Meat. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

This sealing assembly is a specialized component designed for vacuum pumps used in meat processing and preservation systems.

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Meat Processing Vacuum Pump Seal Assembly in a manufacturing environment — Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Meat Processing Vacuum Pump Seal Assembly

Definition

This sealing assembly is a specialized component designed for vacuum pumps used in meat processing and preservation systems. It ensures a hermetic seal under vacuum conditions during critical operations such as meat tumbling, marination, and packaging. By preventing air ingress, it helps maintain product quality and extend shelf life. The assembly is engineered to withstand frequent cleaning cycles and exposure to meat juices and cleaning chemicals typical of industrial food processing environments. Constructed from food-grade PTFE, stainless steel 316L, and EPDM rubber, it offers resistance to corrosion and chemical degradation. Key parameters include an operating temperature range of -20 to 120 °C, a maximum rotational speed of 3600 RPM, and a vacuum pressure rating of 0.1 to 100 mbar (ISO 21360). It accommodates shaft diameters from 20 to 80 mm and has a chemical resistance rating of A–B (ISO 1817). The expected service life is 8000 to 12000 hours. Operating pressure ranges from 1.0 to 1.6 MPa, with a leakage rate of ≤1.0×10⁻⁶ Pa·m³/s (ISO 21360). Seal material is FKM/PTFE (ASTM D2000), hardness is 70–90 Shore A (ISO 7619-1), tensile strength is 10–20 MPa (ISO 37), and elongation at break is 150–300% (ISO 37). Weight varies from 0.5 to 2.5 kg depending on size and configuration. These values are reference ranges; verify model-specific specifications with the manufacturer.

Working Principle

The assembly creates a hermetic seal between rotating and stationary parts of the vacuum pump using multiple sealing elements. These elements work together to maintain vacuum integrity under operational conditions, preventing air from entering the system. The design accommodates shaft movement and thermal expansion while resisting wear and chemical attack.

Common Materials

Food-grade PTFE, Stainless Steel 316L, EPDM Rubber

Technical Parameters

Parameter	Typical range	Notes & selection driver
Operating Temperature RangeRequired	-20–120 °C	Temperature range for reliable operation
Maximum Rotational SpeedRequired	3600 RPM	Maximum shaft rotational speed
Vacuum Pressure RatingRequired	0.1–100 mbar	Minimum vacuum pressure ratingISO 21360
Shaft Diameter CompatibilityRequired	20–80 mm	Compatible shaft diameter range
Chemical Resistance RatingRequired	A–B scale	Resistance to cleaning chemicals and meat juicesISO 1817
Service Life	8000–12000 hours	Expected operational lifespan
Leakage Rate	≤1.0×10⁻⁶ Pa·m³/s	Helium leak test at 1 bar differential.ISO 21360
Seal Material	FKM/PTFE	FDA compliant for food contact.ASTM D2000
Hardness (Shore A)	70–90 Shore A	Balances flexibility and wear resistance.ISO 7619-1
Tensile Strength	10–20 MPa	Ensures seal integrity under mechanical stress.ISO 37
Elongation at Break	150–300 %	Indicates flexibility and resistance to cracking.ISO 37
Weight	0.5–2.5 kg	Depends on size and configuration.

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

Primary Lip Seal Part
Main vacuum sealing element

Material: Food-grade PTFE
Secondary Wiper Seal Part
Prevents contamination ingress

Material: EPDM Rubber
Stainless Steel Housing Part
Structural support and alignment

Material: Stainless Steel 316L
Spring Loader Part
Maintains consistent sealing pressure

Material: Stainless Steel 304
Anti-Rotation Pin Optional Part
Prevents seal rotation on shaft

Material: Stainless Steel 316L

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Meat Processing Vacuum Pump Seal Assembly.

Manufacturers of Meat Processing Vacuum Pump Seal Assembly

Manufacturer profiles associated with Meat Processing Vacuum Pump Seal Assembly.

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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 · Page last updated 6 September 2026

Procurement Evaluation Criteria

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Technical documentation

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Manufacturing capability

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Frequently Asked Questions

What is the operating temperature range?

The operating temperature range is -20 to 120 °C. Verify the exact range for your specific model with the manufacturer.

What shaft diameters does it accommodate?

It is compatible with shaft diameters from 20 to 80 mm. Confirm the exact size for your application.

What is the leakage rate?

The leakage rate is ≤1.0×10⁻⁶ Pa·m³/s as per ISO 21360. This is a reference value; verify with the manufacturer.

What materials are used?

The assembly uses food-grade PTFE, stainless steel 316L, and EPDM rubber. These materials provide chemical resistance and durability.

Data Basis

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

Preliminary Technical Classification

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pressure:	Up to 1.5 bar absolute
flow rate:	10-100 m³/h
temperature:	-20°C to 120°C
slurry concentration:	Max 5% solids by weight