Yamada 1″ Metallic Center-Section Air End Kit

$283.10

Manufacturer Part Number:

K225-AP

Weight:

2 lbs (0.91 kg)

Connection Media:

Air

Compatible Brand:

Yamada

Compatible Product Type:

Air-Operated Diaphragm Pump

Compatible Product Series:

NDP-20 Series, NDP-25 Series

Kit Contents:

(14) O-Rings, (5) Seal Rings, (1) Packing, (2) Throat Bearing, (2) V-Packing, (2) Pilot Valve Assembly, (2) Springs, (1) Gasket, (2) Spring Seats, (1) Bushing, (3) Cushions, (1) Cap A, (1) Cap B

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Optimize your NDP-20/25-PP series diaphragm pumps with the Yamada K225-AP Metallic Center-Section Air End Kits. Designed specifically for pumps incorporating polypropylene components, this kit ensures your equipment continues to perform at its highest efficiency through comprehensive maintenance or repair.

The Yamada K225-AP kit is indispensable for maintaining optimal pump performance, equipped with a full set of components meticulously selected to match the specific needs of your system. From durable Buna O-rings to robust polypropylene cushions and seals, each part is engineered to restore and enhance your pump’s functionality.

Kit Includes:
  • O-Rings and Seal Rings: Provide excellent resistance and sealing capabilities.
  • V-Packing and Bushings: Enhance the integrity and stability of the pump.
  • Pilot Valve Assemblies and Seats: Ensure precise control and efficient operation.
  • Spring Seats and Gaskets: Critical for maintaining pressure and reducing leaks.
  • Throat Bearings and Cushions: Support moving parts and reduce wear.

With everything required for a complete overhaul, the Yamada K225-AP Air End Kits are essential for anyone looking to extend the lifespan and improve the reliability of their air-operated diaphragm pumps.
This kit consists of:
  • (6) 686029 O-RING (BUNA)
  • (5) 771053 SEAL RING 20/25
  • (1) 771241 PACKING 20/25
  • (2) 640043 O-RING 44.7MM X 3.5MM P45
  • (1) 640002 O-RING 4.9MM X 1.9MM B70
  • (2) 780326 THROAT BEARING 20/25-PP
  • (2) 685414 V-PACKING 20/25
  • (2) 685276 O-RING 23.3MM X 2.4MM BUNA
  • (2) 772932 PILOT VALVE SEAT 20/25-PP
  • (2) 640009 O-RING 11MM X 2.5MM B70
  • (2) 802360 PILOT VALVE ASSEMBLY 20/25
  • (2) 708666 SPRING 20/25
  • (1) 772848 GASKET 20/25-PP
  • (2) 772948 SPRING SEAT 20/25-PP
  • (1) 640132 O-RING 34.5MM X 3MM B70
  • (1) 772933 BUSHING 20/25-PP
  • (2) 771054 CUSHION 20/25
  • (1) 771914 CUSHION 20/25
  • (1) 772946 CAP A 20/25-PP
  • (1) 772947 CAP B 20/25-PP
  • NDP-20-PP
  • NDP-25-PP
Regular shipments will be sent generally within 4-7 days of placing the order, though some products may vary due to lead times from the manufacturer. All products over 100 pounds will be shipped by a common carrier (LTL) & will be palletised. All buyers are responsible for proper unloading at their desired shipping address and agree to have the necessary equipment on site to unload the product(s). For more information, please read our Shipping, Returns & Tax Policy.

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