Anchor Flange W43-48-48U 4-Bolt Hydraulic Flange

Anchor Fluid Power's W43-48-48U is a steel, 3-inch NPTF-threaded flange with an O-ring groove, engineered for Code 61 (NPTF) hydraulic connections that require a four-bolt flange interface. This Anchor SAE 4-Bolt Flange ships as a kit including the flange, bolts, and O-rings, and it weighs 5.32 pounds. The W43-48-48U designation denotes a 3-inch port size with a 4-bolt pattern; variants such as W43-48-48U-C are listed by distributors for the same model. Ideal for secure, leak-tight hydraulic joints where an NPTF threaded port meets a flange face with an O-ring groove, this flange is designed to match corresponding 4-bolt flange components for sturdy, reusable connections.