The Check Valve/Strainer Assembly Kit for 300 Series Pumps by Fill-Rite, manufactured by Sotera Systems, is essential for maintaining fluid integrity. This kit includes a high-performance check valve and strainer, designed to prevent backflow and filter contaminants. Constructed from durable materials, it ensures long-lasting performance in demanding environments. The assembly is easy to install and compatible with Fill-Rite 300 Series pumps, making it a reliable choice for fluid transfer applications. Its compact design allows for efficient space utilization in your setup.