Yamada 771258-AP Abrasion Pad 25C

Yamada 771258-AP Abrasion Pad 25C

Product Overview

Part Number: 771258-AP
Description: Abrasion Pad 25C
Manufacturer: Yamada
Category: Diaphragm pump wear component / accessory

This part is specifically designed for Yamada air-operated double diaphragm (AODD) pumps, particularly in the NDP-25 (1") series.

Function & Purpose

Abrasion pads are used in abrasive fluid applications to protect the pump diaphragm.

Installed between the diaphragm and center disk

Acts as a sacrificial wear layer, Helps:

• Reduce diaphragm wear
• Prevent premature failure
• Extend pump service life

In abrasive environments (slurries, solids, chemicals), this component is critical for maintenance intervals.

Compatibility

Commonly used with:

• Yamada NDP-25 series pumps
• Systems handling:
• Abrasive slurries
• Chemical transfer
• Industrial fluids

Not compatible with:

• PTFE diaphragm pumps
• Polypropylene or Kynar pump constructions
• Pumps smaller than 3/4"