Yamada 640000 O-Ring

Description:

The Yamada 640000 O-Ring is a sealing component used in industrial diaphragm pump systems to prevent fluid leakage and maintain pressure integrity within pump assemblies. It is commonly used in Yamada air-operated double diaphragm (AODD) pumps where precise sealing is required for proper fluid handling performance. Maintenance teams, OEMs, and integrators purchase these O-rings for routine replacement, repair kits, and preventative maintenance to ensure reliable pump operation and minimize downtime.

Applications:

The Yamada 640000 O-ring is used in industrial fluid handling environments where sealing of pump components is critical. It is commonly deployed in AODD pumps used for chemical transfer, coatings, wastewater systems, and fluid processing applications where maintaining airtight and leak-free operation is essential for system efficiency and safety.

Technical Specifications:

• Manufacturer: Yamada Corporation
• Part Number: 640000
• Product Type: O-ring / sealing component
• Function: Seals fluid and air pathways in pump assemblies
• Application: Yamada diaphragm pumps (AODD systems)
• Material: Buna-N (B70 hardness typical)
• Size: ~2.6 mm x 1.9 mm cross-section
• Installation: Internal pump component sealing
• Usage: Included in repair kits and maintenance replacements
• Compatibility: Yamada pump models (varies by assembly)
• Duty Cycle: Wear component (periodic replacement required)
• Status: Active replacement part

Common Replacements:

• Yamada 640002 O-ring
• Yamada 640003 O-ring
• Yamada pump repair kit O-rings