3/4" Replaceable Gasket Jet Swet

Jet Swet 34 – 3/4" Pipe Plug with Replaceable Gasket for Pressurized Line Repairs

The Jet Swet 34 is a 3/4" mechanical pipe plug designed to isolate pressurized lines during service or repair. Ideal for applications where shutdowns are not feasible, this tool allows work to continue while water remains in the system. The plug features a heat-resistant EPDM gasket that can be replaced when worn, extending tool life and maintaining sealing integrity under high-temperature conditions common during soldering or brazing.

Key Features

• Size-Specific Design – Seals 3/4" nominal pipe systems, including copper, steel, PVC, and iron pipe materials.
• High-Temperature EPDM Seal – Withstands elevated heat from torch-based work without degrading under pressure.
• Through-Valve Access – Designed to pass through full-port ball and gate valves for use in-line without disassembly.
• Replaceable Gasket – Extends plug lifespan by allowing gasket-only replacements instead of full tool replacement.
• Corrosion-Resistant Shaft – Engineered for reliable operation in wet or corrosive piping environments.

Technical Specifications

• Nominal Pipe Size: 3/4 inch
• Seal Material: High-temperature EPDM
• Body Material: Brass and stainless steel assembly
• Operating Conditions: Suitable for hot work with torch-based soldering or brazing

Installation Considerations

The Jet Swet 34 is manually inserted and tightened in the pipe bore to block water flow during active system repairs. Installation requires access through a full-port valve or open pipe end. For optimal sealing, ensure pipe interior is clean and free of debris. Use of this tool should follow standard hot work safety protocols.

Recommended Applications

• Live pipe soldering and brazing work
• Pressurized water line isolation
• Commercial and residential plumbing service calls
• Hot work in multi-tenant or critical infrastructure buildings where shutdown is not possible