Description
MDC Brass Coupling with O-Ring Seal 41.4mm Length 20mm OD Vacuum Fitting
MDC brass coupling designed for vacuum tube connections in laboratory and scientific instrumentation systems. Features a threaded connection with knurled collar and integrated O-ring seal for leak-free operation.
Specifications & What's Included
- Material: Brass
- Total Length: 41.4 mm
- Tube OD: 20.0 mm
- Tube ID: 17.2 mm
- Knurled Diameter: 41.5 mm
- Connection Type: Threaded with Knurled Collar
- Seal Type: O-Ring (included)
- Manufacturer: MDC (USA)
Applications
This coupling is used in vacuum systems, laboratory setups, and scientific instrumentation where reliable gas-tight connections are required. Commonly found in research equipment, analytical instruments, and industrial vacuum applications. The O-ring seal provides a dependable connection between vacuum tubing and components operating at reduced pressures.
Condition: Open Box
This MDC Brass Coupling with O-Ring Seal is new and unused. It is being sold as open-box stock — the item is new from the manufacturer but may be out of its original packaging or have been in storage for an extended period. The O-ring appears to be in place and the fitting shows no signs of use or damage. Please view our photo set and contact us if you have any questions.
This MDC Brass Coupling with O-Ring Seal is new and unused. It is being sold as open-box stock — the item is new from the manufacturer but may be out of its original packaging or have been in storage for an extended period. The O-ring appears to be in place and the fitting shows no signs of use or damage. Please view our photo set and contact us if you have any questions.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
MDC |
Model: |
Brass Coupling with O-Ring Seal |
MPN: |
N/A |
Type: |
Vacuum Tube Coupling with O-Ring Seal |
SKU: |
27757 |
Seller Notes: |
Sold individually. O-ring included and visible in photos. |
Material: |
Brass |
Seal Type: |
O-Ring |
Total Length: |
41.4 mm |
Tube OD: |
20.0 mm |
Tube ID: |
17.2 mm |
Knurled Diameter: |
41.5 mm |
Connection Type: |
Threaded with Knurled Collar |
Application / Use Case: |
Vacuum systems, laboratory, scientific instrumentation |
Country/Region of Manufacture: |
United States |
Condition Notes: |
MDC Brass Coupling with O-Ring Seal. New and unused, sold as open-box — out of original packaging or stored for extended period. O-ring in place, no signs of use or damage. Please contact us with any questions. |
