YAMADA DSC-L DIAPHRAGM PUMP PARTS DESTROKE CUSHION 80

Description:

The Yamada DSC-L Destroke Cushion 80 is a cushioning component used in air-operated double diaphragm (AODD) pump systems to reduce impact and control diaphragm movement during operation. It is commonly used in Yamada NDP-80 series pumps where it helps absorb mechanical shock and stabilize internal motion during air cycling. Maintenance teams, OEMs, and integrators purchase this component for replacement of worn cushions, preventative maintenance, and extending pump lifespan by reducing internal wear.

Applications:

The Yamada DSC-L destroke cushion is used in industrial fluid handling environments where AODD pumps operate under high-cycle or heavy-duty conditions. It is commonly deployed in chemical processing, wastewater treatment, coatings, and bulk fluid transfer systems where reducing vibration and internal shock improves pump reliability and prevents premature component failure.

Technical Specifications:

• Manufacturer: Yamada Corporation
• Model: DSC-L
• Product Type: Destroke cushion / shock absorption component
• Size Class: 80 (for NDP-80 series pumps)
• Function: Absorbs impact and stabilizes diaphragm movement
• Application: AODD diaphragm pumps (NDP-80 series)
• Installation: Internal pump assembly (air/motion control section)
• Material: Elastomer / composite (model dependent)
• Role: Reduces vibration and mechanical stress during operation
• Compatibility: Yamada diaphragm pump systems
• Duty Cycle: Wear component (periodic replacement required)
• Status: OEM replacement part

Common Replacements:

• Yamada 684128 cushion (40/50/80 cap variant)
• Yamada 771483 cushion series
• Yamada diaphragm pump repair kits (80 series)