Product Line

• Tests by an independent lab indicate no leaks at high or low pressure.
• Pressure limits to 1000 PSI depending on application.
• Available in 1/4" and 1/2" NPT with lagg extension for pipe insulation.
• P/T Plug body available in brass for non-corrosive service.
• Fairfax valve core is self-sealing with pressure cup for superior sealing protection.
• Neoprene core (red cap) 0-200° F, for natural gas and petroleum products.
• Nordel core (blue cap) available for hot and chilled water systems 0-275° F.
• Gauge adapter available in 1/16" or 1/8" diameter needle constructed of 304 stainless steel.

1/4" NPT Pressure/Temperature Test Plug & Cap
	Body Material: Brass
	Part Number	Core Material	Max Temp
	N-76-01	Neoprene	200° F
	N-76-02	Nordel	275° F
Print Spec Sheet / Submittal Form (PDF)

1/4" NPT Lagg Pressure/Temperature Test Plug & Cap
	Body Material: Brass
	Part Number	Core Material	Max Temp
	N-76L-01	Neoprene	200° F
	N-76L-02	Nordel	275° F
Print Spec Sheet / Submittal Form (PDF)

1/2" NPT Pressure/Temperature Test Plug & Cap
	Body Material: Brass
	Part Number	Core Material	Max Temp
	N-78-01	Neoprene	200° F
	N-78-02	Nordel	275° F
Print Spec Sheet / Submittal Form (PDF)

1/2" NPT Lagg Pressure/Temperature Test Plug & Cap
	Body Material: Brass
	Part Number	Core Material	Max Temp
	N-78L-01	Neoprene	200° F
	N-78L-02	Nordel	275° F
Print Spec Sheet / Submittal Form (PDF)

Cap Retainer Strap
	Plastic cap retainer straps available for all plugs.

Gauge Adapter
	Body Material: Brass
	Part Number	Description
	GA-80-01	1/16" 304 Stainless Steel Needle (probe guard optional)
	GA-80-02	1/8" 304 Stainless Steel Needle (probe guard optional)
Print Spec Sheet / Submittal Form (PDF)

Test Kit
	Test Kits available as empty cases or built to your specs with Texas Fairfax Gauge Adapters and thermometers and/or gauges. Two case sizes: 12"L x 8"W x 2.5"D and 15"L x 9"W x 3"D
Print Spec Sheet / Submittal Form (PDF)

Pressure Test Procedure

1. Attach gauge adapter to pressure gauge appropriate for expected line pressure.
2. Remove cap from Fairfax P/T Plug.
3. Lubricate gauge adapter probe and insert - gauge will read pressure instantly.
4. Remove gauge / gauge adapter assembly. Valve core will re-seal upon removal.
5. Replace plug cap.

Temperature Test Procedure

1. Remove cap from Fairfax P/T Plug.
2. Lubricate and insert thermometer probe - take temperature reading.
3. Remove thermometer - plug core will re-seal upon removal.
4. Replace plug cap.