Bell & Gossett Suction Diffuser Plus conditions flow entering a centrifugal pump to maintain high efficiency while eliminating the need for long straight pipe runs or separate elbows. The large-orifice cylinder acts as a coarse strainer and the fine-mesh start-up strainer protects the pump from debris. Stainless-steel internals (Z-type construction) provide durability in hydronic systems.

• 6in flanged system side x 5in flanged pump side connections
• Cast iron body with stainless steel straightening vanes and orifice cylinder
• 175 psi maximum working pressure, 250°F maximum operating temperature
• Includes patent-pending Flow Cone, full-length straightening vanes and 16-mesh bronze start-up strainer
• Easily removable end cap with reusable EPDM o-ring and blow-down plug
• Weight: 97 lb