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Vapor Transfer Vents Product | Vaporization of Fuel

 Vapor transfer vents are a critically important part of a vehicle’s wider vapor recovery system.

Fitted to the manhole cover, this product supports safe transfer during loading and unloading when the vaporization of fuel occurs.

Efficient Vapour Recovery
Supports safe transfer of displaced vapours during loading operations 

Reduced Emissions
Helps minimize vapour release and environmental impact 

High Flow Capacity
Optimized design enables fast and efficient vapour transfer 

Built for Long-Term Reliability
Durable construction designed for demanding fuel transport applications

Key Specifications

Temperature Range (°C)

-20 - 70

°C

Working Pressure (bar)

0.25

bar

Weight (kg)

0.49

kg

EMCO Wheaton’s vapor transfer vents are compact, lightweight and feature a low profile for high flow rates with minimal pressure drop. These simple yet effective design features make the product ideal for both sequenced and non-sequenced compartment vent requirements.

 

Our transfer vents are built for durability and repeat use even in harsh vapor transfer conditions. Quality parts also extend the product’s service life, requiring only minimal maintenance that can often be carried out in the field.

 

This product is operated pneumatically and is suitable for mounting directly onto manhole covers or separate pads. It also features a poppet that opens into the tank to prevent surge pressure leakage and loss product in the event of a tanker rollover or other road accident.

Safe Vapor Transfer: Vapor Transfer Vents | Emco Wheaton

Explore the critical role of EMCO Wheaton's vapor transfer vents in a vehicle's comprehensive vapor recovery system. Fitted to the manhole cover, this product plays a crucial role in ensuring the safe transfer of vapors during loading and unloading, especially when the vaporization of fuel occurs.

Safe Vapor Transfer: Vapor Transfer Vents | Emco Wheaton

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Vapour Transfer Vents are designed to support safe vapour recovery and tank breathing during petroleum loading and unloading operations.

  • Petroleum road tankers
  • Bottom-loading systems
  • Vapour recovery operations
  • Tank compartment venting
  • Emission control systems
  • High-capacity vapour management systems

This product is an essential feature for fuel carrying road tankers that feature a vapor recovery system. Its simple design makes it ideal for oil companies and transporters of petroleum products across every major market.

Technical Information

 

Feature

Specification

Flow Capacity

300 m³/h free air flow

Working Temperature

-20°C to +70°C

Design

Compact, lightweight, low-profile construction

Flow Performance

High-flow aerodynamic design with low pressure drop

Leak Protection

Poppet opens into the tank to help prevent surge-pressure leakage

Rollover Protection

Integrated spill protection during tanker rollover incidents

Sealing

Viton O-ring leak-tight sealing

Construction Materials

Stainless steel internal components for corrosion resistance

Certification

ADR compliant and certified to EN 13082

Models Available

 

Model

Configuration

Description

F0592-100 Series

Flanged

High-flow vapour transfer vent for direct mounting to petroleum tanker systems.

F0592-300 Series

Threaded

Threaded vapour transfer vent designed for flexible tanker installations.

Available Configurations

 

Part Number

Description

F0592101

TTMA stud flange, non-sequenced

F0592108

TTMA stud flange, sequenced

F0592123

TTMA flange, sequenced

F0592127

TTMA flange, sequenced with outlet elbow

F0592133

Flanged vapour vent, sequenced

F0592301

Threaded vapour vent, non-sequenced

F0592311

Threaded vapour vent, sequenced

F0592351

Threaded vapour vent, sequenced, 1/8" BSP fittings

Ancillary Equipment

 

Accessory

Function

H7061 Vapour Transfer Vent Ducting

Connects the vapour transfer vent to the vapour return manifold or coaming system. 

Earth Bonding System

Integrated bonding wires help dissipate static electricity during tanker loading and unloading. 

Mounting Flange Pads

Allows installation directly on the tanker shell where required.

Available Options

 

Option

Available Configurations

Sequencing

Sequenced and non-sequenced versions available

Flame Protection

Optional flame-retardant stainless steel gauze

Connection Type

Flanged or threaded configurations

Mounting Location

Manhole cover mounting or dedicated flange-pad installation

Outlet Configuration

Standard or outlet elbow versions available

Vapour Transfer Vents play a critical role in vapour recovery and emission control systems. To support long-term performance and safe operation, EMCO Wheaton offers OEM replacement components, ducting assemblies, and technical support throughout the product lifecycle.

 

Lifecycle Benefits

  • Maintain efficient vapour recovery performance
  • Reduce emissions during loading and unloading
  • Preserve leak-tight sealing performance
  • Extend equipment service life
  • Minimize maintenance downtime
  • Ensure compatibility with genuine OEM components

Aftermarket Support

 

Support Service

Description

OEM Replacement Parts

Genuine replacement components designed to maintain original performance and compliance. 

Seal Replacement

Service solutions to maintain leak-tight operation and vapour containment. 

Ducting Replacement

Replacement ducting assemblies with integrated earth bonding capability. 

Technical Support

Product selection, maintenance guidance and troubleshooting assistance.

Download the Vapour Transfer Vent Flyer

1.2 MB, PDF

Laden Sie den Flyer für Vapour Transfer Vents herunter

1.2 MB, PDF

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