Armstrong Suction Diffuser Cover Gasket O-Ring

Armstrong cover gasket O-rings are genuine replacement seals for Armstrong Fluid Technology suction diffusers, also called suction guides. Each O-ring seals the diffuser cover. This helps prevent leaks and air ingress in hydronic, HVAC and plumbing pump systems. Use them for routine maintenance or to repair a leaking cover.

Key Features:

• Made by Armstrong Fluid Technology as a replacement part for its suction diffusers
• Seals the diffuser cover to help prevent leaks
• Elastomer construction that resists wear and the conditions common in hydronic systems
• Simple, low-cost maintenance item that helps keep the system reliable and efficient
• Available in a range of part numbers to suit different suction diffuser models

Armstrong Fluid Technology makes pumps, valves, heat exchangers and flow control solutions. Choose the part number that matches your suction diffuser model, and replace the O-ring whenever you see flattening, cracking or leaks.