Parker PT-00308 Compression Tube Plug 3/4-14 Bspp 5 Pack

Product Description

The PARKER PT-00308 is a steel compression tube plug designed to cap and seal hydraulic or pneumatic tube lines at a 3/4-14 BSPP threaded port. Manufactured to ISO 8434-6 standards, this plug provides a reliable, leak-free closure on compression-style fittings without requiring a tube end to be present. The steel construction handles the pressure demands typical of fluid power and industrial plumbing applications. Each package contains 5 plugs, making it practical for service kits, maintenance inventory, and multi-port installations. Licensed plumbers, pipefitters, and hydraulic technicians regularly stock these plugs for port capping during system assembly, pressure testing, and line isolation work.

This plug is suited for use in hydraulic systems, pneumatic circuits, and industrial fluid lines wherever a BSPP threaded port requires a secure compression-style cap. The 3/4-14 thread size fits a range of standard metric and British-standard ported components common in industrial and mobile equipment. It is appropriate for both new installations and field service on existing systems requiring temporary or permanent port closure.

Key Features

• Steel construction for durability in hydraulic and pneumatic service environments
• 3/4-14 BSPP thread size for compatibility with British Standard Parallel Pipe ported components
• Manufactured to ISO 8434-6 compression fitting standards
• Compression-style plug provides a secure, leak-resistant port seal
• Sold in a 5-pack for efficient stocking and multi-port jobs

Compatibility

Designed as an OEM-style compression tube plug for hydraulic and pneumatic systems with 3/4-14 BSPP threaded ports conforming to ISO 8434-6 specifications.

Installation Notes

Installation is typically performed by licensed pipefitters, hydraulic technicians, or plumbers working on fluid power systems. Depressurize and isolate the line or circuit completely before removing any existing fitting or installing this plug. Verify thread engagement and confirm the compression ferrule is properly seated before returning the system to service. Follow applicable industry standards and equipment manufacturer guidelines for torque and pressure testing procedures.