Temperature Pressure Pete's Plug, 1/4" Bsp X 1.5"l, Neoprene
| Chemical Resistance | Many Waxes, Fats, Oils, Greases, Petroleum Products, Refrigerants, etc. |
|---|---|
| Description | British Thread (BSP-British Standard Pipe or BPT-British Pipe Thread) |
| Dia., Probe | 1/8" (3.175mm) |
| Lngth, Body | 1.5" (38.10 mm) |
| Material | Brass |
| Material, Body | Brass |
| Material, Valve | Neoprene |
| Plug Body Length | 1.5" (38.10 mm) |
| Shipping Wt. | 0.5 Lb (0.23 Kg) |
| Size, NPT | 1/4" BSP |
| Strap Color | Red |

Pete's Plug® Brass 1/4" BSP x 1.5" Length Temperature & Pressure Test Plug — Neoprene
The 311-100-B Pete's Plug® is designed for systems requiring a 1/4" BSP threaded connection rather than NPT. Its brass construction, compact 1.5" body, and self-sealing Neoprene valve provide technicians with a practical connection point for checking system temperature and pressure.
The 1/8" probe opening allows compatible pressure gauges and temperature probes to be inserted when measurements are required. After the instrument is removed, the Neoprene valve automatically closes, helping maintain system integrity between readings. This model is particularly useful when maintaining equipment manufactured with British Standard Pipe connections or other systems specified for BSP threading.
Ideal for: International equipment, HVAC systems, industrial machinery, hydronic systems, refrigeration, and process piping using 1/4" BSP connections.
Key specifications: 1/4" BSP connection; 1.5" brass body; Neoprene valve; 1/8" probe diameter.










