---
title: "Water System"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:WATER_SYSTEM"
  data_integrity_hash: "3e07e54676eaa21a44e6bf909432e2ed"
  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:WATER_SYSTEM"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/water-system.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/water-system"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "15-40 bar (1.5-4.0 MPa) at 20-60 L/min flow rate"
    unit: "L/min"
engineering_limits:
  max_safe_operating_point:
    value: 8
    unit: "bar"
    consequence: "Cavitation at pump suction when NPSHa &lt; NPSHr + 0.5 m, where NPSHa = (P_atm - P_vapor)/ρg + h - h_f, with water at 20°C having P_vapor = 2.34 kPa"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Particulate contamination exceeding 50 μm at concentration &gt;100 mg/L in water supply"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install dual-stage filtration: 100 μm pre-filter followed by 25 μm absolute-rated cartridge filter with differential pressure monitoring"
  - node_2:
      trigger: "Water hammer from rapid valve closure within 0.2 seconds in 50 mm diameter piping"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Implement controlled valve actuation with minimum 2-second closure time and install bladder-type accumulator with 10 L capacity at 30 bar pre-charge pressure"
bom_nodes:
  water-tank:
    type: "part"
    urn: "URN:CNFX:ME:WATER_TANK"
    interface_type: "physical-logic-coupled"
  water-pump:
    type: "part"
    urn: "URN:CNFX:ME:WATER_PUMP"
    interface_type: "physical-logic-coupled"
  spray-nozzles:
    type: "part"
    urn: "URN:CNFX:ME:SPRAY_NOZZLES"
    interface_type: "physical-logic-coupled"
  control-valves:
    type: "part"
    urn: "URN:CNFX:ME:CONTROL_VALVES"
    interface_type: "physical-logic-coupled"
  filtration-unit:
    type: "part"
    urn: "URN:CNFX:ME:FILTRATION_UNIT"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/water-system.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "9c5c7fd45800201a98ef93ba2c56611ecb5913eef9b61fe7bd1ede604fa0645a"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Water System

## 1. Technical Definition
Hydraulic subsystem for dust suppression and material conditioning in road recycling operations

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **15-40 bar (1.5-4.0 MPa) at 20-60 L/min flow rate**. Failure boundary: **Pressure drop below 8 bar (0.8 MPa) for dust suppression or exceeding 45 bar (4.5 MPa) causing component rupture**, Mechanism: **Cavitation at pump suction when NPSHa &lt; NPSHr + 0.5 m, where NPSHa = (P_atm - P_vapor)/ρg + h - h_f, with water at 20°C having P_vapor = 2.34 kPa**.

### 2.1 Analytical Physics Model
Governed by the **Darcy-Weisbach Pressure Drop**:

> **Primary Equation**: $\Delta P = f \cdot \frac{L}{D} \cdot \frac{\rho v^2}{2}$  
> **Engineering Impact**: Critical for sizing CIP (Clean-In-Place) pump heads.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| f | Friction Factor | Engineering Constant |
| L | Pipe Length | Engineering Constant |
| v | Velocity | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Particulate contamination exceeding 50 μm at concentration &gt;100 mg/L in water supply | 8 | Nozzle orifice erosion increasing diameter from 2.0 mm to &gt;2.5 mm within 200 operating hours | Install dual-stage filtration: 100 μm pre-filter followed by 25 μm absolute-rated cartridge filter with differential pressure monitoring |
| Water hammer from rapid valve closure within 0.2 seconds in 50 mm diameter piping | 8 | Pipe fitting fatigue failure at pressure surge peaks exceeding 2.5× operating pressure (100+ bar) | Implement controlled valve actuation with minimum 2-second closure time and install bladder-type accumulator with 10 L capacity at 30 bar pre-charge pressure |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | L/min | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Water Tank](https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/water-tank.md) `(Standalone System)`
- [Water Pump](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/water-pump.md) `(Standalone System)`
- [Spray Nozzles](https://cnfx.com/llms/industry/paper-manufacturing/product/spray-nozzles.md) `(Standalone System)`
- [Control Valves](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/control-valves.md) `(Standalone System)`
- [Filtration Unit](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/filtration-unit.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **High-Pressure Water Pump**, **Water Storage Tank**, **Control Panel with PLC**  
**Downstream Applications**: Recycled Road Base Material, Stabilized Road Surface, Dust-Suppressed Construction Site  

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

### Q: What materials are used in this water system for durability?
**A**: This water system is constructed with stainless steel components, high-density polyethylene (HDPE) tanks, and rubber seals to ensure corrosion resistance, impact durability, and reliable sealing in harsh road recycling environments.

### Q: How does this system control dust in road recycling operations?
**A**: The system uses precisely calibrated spray nozzles and control valves to deliver optimal water mist for dust suppression, while the filtration unit prevents clogging and maintains consistent performance during material conditioning processes.

### Q: What maintenance is required for the water pump and filtration unit?
**A**: Regular inspection of the water pump for wear, cleaning of the filtration unit to prevent debris buildup, and checking rubber seals for leaks are recommended. The stainless steel and HDPE materials minimize corrosion-related maintenance.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS

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

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

> **Reference ID**: WATER_SYSTEM | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: b64c784b
