Bench-Mounted Connection for Extraction Arms
The BOFA Automatic Flush Seal System (1UA1020052) is designed to provide a secure and efficient connection between your extraction system and a bench-mounted extraction arm.
Installed through the work surface, it allows the extraction arm to connect directly to the system via a sealed airflow pathway, helping maintain consistent extraction performance.
Compatible Extraction Units
This component is designed for use with 50mm diameter extraction hoses and arms, making it ideal for:
When used with a compatible hose:
It integrates seamlessly with BOFA systems and accessories, ensuring compatibility across your extraction setup.
Extraction Units
BOFA DustPRO 250 Light-Duty Dust Extraction Unit – Industrial HEPA Extraction System
Extraction Units
BOFA DustPRO 400 Dust Extraction Unit – Industrial HEPA Extraction System (1 or 2 Ports)
Extraction Units
BOFA DustPRO Universal Standalone Dust Extraction Unit – Industrial HEPA Extraction System
Used in BOFA Hose Kit 1
The Automatic Flush Seal System is a core component of:
Within the kit, it works alongside the hose, arm, and bracket to create a complete source-capture extraction system.
If you require a full setup, Hose Kit 1 is recommended.
Extraction Hoses & Accessories
BOFA 2m x 50mm Flexible Extraction Hose – 50mm & 75-50mm Cuff – Part No. 1UA1020110
Extraction Hoses & Accessories
BOFA Extraction Hose Kit 1 – For DustPRO 250, DustPRO 400 & DustPRO Universal
Key Features & Benefits
Automatic Sealing for Improved Airflow Efficiency
The flush seal system features a flip-top sealing mechanism, which automatically closes when the extraction arm is removed.
This helps to:
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Prevent unnecessary air loss
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Maintain system airflow efficiency
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Improve overall extraction performance
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Reduce energy waste
The integrated sealing design ensures that airflow is directed only where needed, supporting efficient source-capture extraction.
Easy Installation
The system is designed for simple installation:
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Mount through the workbench surface
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Connect to the extraction hose beneath the bench
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Attach the extraction arm above the bench
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Ensure secure fit for airtight operation
Once installed, the system provides a stable and efficient connection point for extraction arms.
Ideal Applications
The flush seal system is commonly used in:
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Jewellery workshops
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Dental laboratories
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Electronics assembly
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CNC and engraving workstations
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Precision engineering environments
It is particularly useful in bench-mounted extraction setups where consistent airflow and positioning are required.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Flush seal / bench connection system |
| Manufacturer | BOFA |
| Part Number | 1UA1020052 (A1020052) |
| Compatibility | 50mm extraction systems |
| Installation | Bench-mounted |
| Function | Sealed connection for extraction arms |
| Compatible Units | DustPRO 250, DustPRO 400, DustPRO Universal |
