The Berkeley Pump B3TPM 6.5F features a 7/8" x 4.5" flange design, ideal for various pumping applications. This model is engineered for durability and efficiency, making it suitable for both residential and commercial use. Constructed with high-quality materials, it ensures reliable performance under demanding conditions. The pump's specifications include a robust design that meets industry standards, ensuring compliance with ISO and ANSI regulations. Its compact size allows for easy installation in tight spaces, while the flange connection provides a secure fit for seamless operation.