---
title: "Vacuum Pump System"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:VACUUM_PUMP_SYSTEM"
  data_integrity_hash: "9b6a2d2edc3327c238af915a75818b74"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:VACUUM_PUMP_SYSTEM"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/vacuum-pump-system.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/vacuum-pump-system"
  is_verified_logic: true
attributes:
  primary_spec:
    status: "config-dependent"
    typical_range: "1e-3 to 1013 mbar absolute pressure"
    unit: "mbar"
engineering_limits:
  max_safe_operating_point:
    value: 1
    unit: "e"
    consequence: "Backstreaming of oil vapor at ultimate pressure &gt; 1e-2 mbar or mechanical seal failure at shaft speed &gt; 3600 rpm"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Loss of cooling water flow below 2 L/min at 20°C inlet temperature"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Dual redundant flow sensors with 0.5 L/min resolution and automatic shutdown at 1.5 L/min"
  - node_2:
      trigger: "Particulate contamination &gt; ISO 4406 18/16/13 in pump oil"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "In-line filtration with 3 μm absolute rating and oil analysis every 500 operating hours"
bom_nodes:
  vacuum-pump-0:
    type: "device"
    urn: "URN:CNFX:ME:VACUUM_PUMP"
    interface_type: "physical-logic-coupled"
  motor-drive-1:
    type: "part"
    urn: "URN:CNFX:ME:MOTOR_DRIVE"
    interface_type: "physical-logic-coupled"
  inlet-filter-2:
    type: "component"
    urn: "URN:CNFX:ME:INLET_FILTER_2"
    interface_type: "physical-logic-coupled"
  oil-separator-3:
    type: "part"
    urn: "URN:CNFX:ME:OIL_SEPARATOR"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 21360-1:2019 VACUUM TECHNOLOGY - STANDARD METHODS FOR MEASURING VACUUM-PUMP PERFORMANCE"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/vacuum-pump-system.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "9a849162640228a0ff275aa4bfa218528417d2f79c54a78218fe9ab958e13ca2"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Vacuum Pump System

## 1. Technical Definition
A system designed to create and maintain a vacuum by removing gas molecules from a sealed volume within an industrial system

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **1e-3 to 1013 mbar absolute pressure**. Failure boundary: **Ultimate pressure &gt; 1e-2 mbar or compression ratio &lt; 1e4 for gas throughput &gt; 10 sccm**, Mechanism: **Backstreaming of oil vapor at ultimate pressure &gt; 1e-2 mbar or mechanical seal failure at shaft speed &gt; 3600 rpm**.

### 2.1 Analytical Physics Model
Governed by the **Thin-Wall Pressure Vessel Stress Analysis**:

> **Primary Equation**: $\sigma_h = \frac{P \cdot D}{2t}$  
> **Engineering Impact**: Determines the hoop stress boundary to prevent rupture.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| P | Internal Pressure | Engineering Constant |
| D | Diameter | Engineering Constant |
| t | Wall Thickness | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Loss of cooling water flow below 2 L/min at 20°C inlet temperature | 8 | Thermal runaway causing bearing seizure at &gt;120°C | Dual redundant flow sensors with 0.5 L/min resolution and automatic shutdown at 1.5 L/min |
| Particulate contamination &gt; ISO 4406 18/16/13 in pump oil | 8 | Abrasive wear of rotary vane surfaces exceeding 50 μm clearance | In-line filtration with 3 μm absolute rating and oil analysis every 500 operating hours |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| primary_spec | Config-dependent | mbar | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Vacuum Pump](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/vacuum-pump.md) `(Standalone System)`
- [Motor Drive](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/motor-drive.md) `(Standalone System)`
- [Oil Separator](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/oil-separator.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Vacuum Gauge**, **Vacuum Valve**, **Vacuum Filter**  
**Downstream Applications**: Semiconductor Wafers, Pharmaceutical Vials, Food Packaging  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What materials are used in this vacuum pump system?
**A**: This vacuum pump system is constructed from durable materials including cast iron for structural components, stainless steel for corrosion resistance, and aluminum alloy for lightweight efficiency.

### Q: What components are included in the vacuum pump system?
**A**: The system includes an inlet filter to prevent contamination, a motor drive for power, an oil separator for clean operation, and the main vacuum pump unit for creating and maintaining vacuum.

### Q: What industries is this vacuum pump system suitable for?
**A**: This system is specifically designed for machinery and equipment manufacturing applications where reliable vacuum creation and maintenance is required for industrial processes.

## 6. Manufacturing Compliance
- ISO 21360-1:2019 VACUUM TECHNOLOGY - STANDARD METHODS FOR MEASURING VACUUM-PUMP PERFORMANCE

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Vacuum Pump System](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/vacuum-pump-system)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: VACUUM_PUMP_SYSTEM | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: ea3e8c92
