Dayton Wave Washer: Wave Washer, Stainless Steel
The DAYTON Wave Washer (SKU 25UY21) is a stainless steel hardware component designed for use with Dayton NDP Series pumps. It is compatible with the NDP-50BAN model and Grainger part number 22A601. This wave washer…
SKU 3G-OTH-92573
Need installation or engineering help?
Ask a question
Product Description
The DAYTON Wave Washer (SKU 25UY21) is a stainless steel hardware component designed for use with Dayton NDP Series pumps. It is compatible with the NDP-50BAN model and Grainger part number 22A601. This wave washer serves as a replacement part for maintaining pump assembly integrity.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the DAYTON Wave Washer used for?
The DAYTON Wave Washer is a stainless steel replacement component for Dayton NDP Series pumps, including model NDP-50BAN. It maintains pump assembly integrity by providing axial tension and compensating for thermal expansion or wear in rotating equipment.
What are the specifications of the DAYTON Wave Washer?
The DAYTON Wave Washer (Mfr Part # 631918) is made of stainless steel. It is compatible with Dayton NDP Series pumps, specifically model NDP-50BAN, and with Grainger part number 22A601. It is a hardware component for pump maintenance.
Where to buy the DAYTON Wave Washer worldwide?
3G Electric supplies the DAYTON Wave Washer (SKU 25UY21) to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this stainless steel wave washer to your facility, regardless of location.
How to install the DAYTON Wave Washer on a pump?
Install the DAYTON Wave Washer by placing it between the pump shaft and the retaining nut or housing, ensuring the wave crests face the load direction. Follow the pump manufacturer's torque specifications and verify proper seating to maintain axial preload and prevent loosening.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton hardware. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.





