Pentair 1/2'' MNPT Nylon Well In Line Thermometer 30 to 130 Degree F, SL1DW High Quality

Pentair SL1DW In-Line Thermometer; 30 to 130 deg F; 1/2 Inch MNPT; Nylon Well

The Pentair 1/2″ MNPT Nylon Well In-Line Thermometer (SL1DW) is a durable, accurate temperature sensor engineered for pool and spa applications. Designed to be installed directly in your pool’s plumbing system, this in-line thermometer offers a temperature range of 30°F to 130°F (or approximately 0°C to 55°C on the dual scale), making it ideal for monitoring water temperatures in various aquatic environments.

Features

• Rugged Construction with Nylon Well: The thermometer’s protective nylon well shields the sensing element from debris and direct water impact, ensuring longevity and reliable readings even in harsh pool conditions. Its 1/2″ MNPT threaded design facilitates secure, leak-free installation in your pool’s plumbing network.

• Accurate, Easy-to-Read Display: With a long stem—typically around 3.5 inches—the dial is positioned for optimal readability. The analog display clearly shows the current water temperature, and the dual-scale option lets you read the values in either Fahrenheit or Celsius, catering to different preferences.

• Inline Installation: Engineered for installation along the flow of water in your pool or spa system, the SL1DW integrates seamlessly into your water circulation lines. This setup helps ensure that temperature measurements reflect actual water conditions without being affected by external ambient temperatures.

• Versatility in Applications: Whether you’re monitoring heater performance, maintaining optimal pool chemistry, or simply enjoying precise temperature control during your swim, this thermometer is a trusted choice backed by Pentair’s reputation for quality and durability.

Specifications Snapshot

Why Choose the SL1DW?

The Pentair SL1DW combines reliability with ease of installation, making it a popular choice for both new installations and retrofits. By being integrated directly into your pool or spa’s circulation system, it provides continuous, accurate water temperature data that can help you optimize chemical treatments, heating, and overall water quality management.