Pete's Plug #520XL Gauge Adapter, Stainless Steel, 1/4" NPT, 1/8" Probe

Pete's Plug #520XL Gauge Adapter, Stainless Steel, 1/4" NPT, 1/8" Probe (For XL Plugs)

Connects Measurement Instruments to Compatible Pete's Plug Test Ports

Pete's Plug® gauge adapters connect measurement tools to Pete's Plug test ports, allowing safe and accurate pressure or temperature readings without system disassembly. Designed for use with compatible test ports, these adapters allow quick diagnostics while minimizing system downtime. The pressure gauge adapter has a probe constructed of 304 stainless steel. The probe is 0.156" in diameter and extends 3-1/2" on the extra long adapter.

Why Choose Pete's Plug®

• The original pressure and temperature test plug, invented in the 1960s
• Trusted by professionals for over 55 years
• Over 40 million plugs sold worldwide
• Proudly manufactured and hand-assembled in the USA

Key Features & Benefits

• Provides a connection between Pete's Plug test ports and pressure gauges or temp probes
• Precision-machined threads ensure a secure, accurate fit
• Designed for use with specific Pete's Plug models, see Pairing Chart for more details
• Available in multiple materials and probe sizes

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