Buyers
Buyers HBF16 Vent Plug Steel 1 5/8 in H
A steel vent plug with a 1.625-inch height that lets sealed pressure systems release excess heat pressure and draw air back in as they cool
- Relieves excess pressure in sealed systems with a 1.625 in height
- Steel construction resists corrosion for long service life
- 1 in thread size fits standard reservoir openings
- 3 1/4 in top cap diameter provides wide venting surface
- 3 1/32 in overall length suits compact installations
Application and Purpose
The Buyers HBF16 vent plug serves sealed pressure systems that must release excess pressure when heat builds up and draw air back in as the system cools. It suits maintenance crews and equipment operators who need a reliable relief and filler point on hydraulic or lubricant reservoirs.
Capacity and Headroom
The plug fits a 1 inch thread and stands 1.625 inches high with a 3 1/4 inch top cap diameter. Its overall length is 3 1/32 inches, giving a compact profile that handles normal thermal cycling without over-pressurising the tank.
Build Integration
The steel body threads directly into a 1 inch port, so no adapter or special tooling is required beyond a standard wrench. The venting action is automatic, freeing the operator from manual pressure checks while the cap keeps debris out of the fluid.
Highlights
- Relieves excess pressure in sealed systems with a 1.625 in height
- Steel construction resists corrosion for long service life
- 1 in thread size fits standard reservoir openings
- 3 1/4 in top cap diameter provides wide venting surface
- 3 1/32 in overall length suits compact installations
Specifications
| Brand | BUYERS PRODUCTS |
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Questions about this item
Will the 1 5/8 in height vent plug clear the hydraulic reservoir on my older tractor?
The plug stands 1.625 in tall with a 3 1/4 in top cap diameter; measure your existing port clearance against those dimensions before ordering.
How can I confirm the relief valve is venting excess pressure once installed?
As the system heats, the plug allows sealed pressure to vent; when it cools, air re-enters — watch for steady, quiet operation without hissing or leakage.
Does the box include a new sealing washer or thread sealant for the 1 in thread size?
The listing covers the steel vent plug only; any required washer or sealant for the 1 in threads must be purchased separately.
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