This Sporlan SA-14S Moisture & Liquid Indicator Sight Glass is a top-quality product made in the United States. It comes with a 1/2" ODP NIB and is designed for use in various HVAC & Refrigeration applications. The brand is well-known for its reliable and efficient performance, making it a great choice for professionals in the industry. The model is Sporlan SA-14S, and it is sold in a unit quantity of one. It is also known as SA14S 1/2" ODP, and is ideal for use in various business and industrial settings.