Yamada 709156 Pump Base, metal for NDP-25

Basic Info

Warranty Info

Literature

Rebate Info

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Brand
Yamada

Manufacturer
Yamada America

Manufacturer Part Number
709156

Country of Origin
Japan

Special Order
No

Exportable
Yes

HTS Code
8413.91.9096

Truck Freight
No

Quantity In Stock
4

On Order
0

Your Price
$10.80

Qty

Yamada 709156 Pump Base, metal for NDP-25

The Yamada 709156 is a factory pump base used in NDP-25 Series pumps with metal wet ends. A diaphragm pump shakes as it runs, and the mounting parts take that vibration continuously.

On marine installations the base is the part that sits in whatever water ends up in the bilge, so it corrodes long before anything internal wears out. It is worth checking it whenever the pump is serviced rather than waiting for it to fail.

Key Features

Genuine Yamada replacement pump base
Material: metal
Fits NDP-25 Series pumps with metal wet ends
Two per pump
Supports the pump and isolates vibration from the structure
Direct replacement, no modification required

Applications

NDP-25 Series pumps with metal wet ends
Replacing a corroded or cracked mounting component
Reducing transmitted vibration and noise
Marine installations where bilge water attacks mountings
Scheduled pump overhauls
Industrial and transfer pump service

Specifications

Brand: Yamada
Manufacturer: Yamada America
Manufacturer Part Number: 709156
Part Type: Pump Base
Material: Metal
Fits: NDP-25 Series pumps with metal wet ends
Quantity Used: Two per pump
Series Port Size: 1 in on the NDP-25 Series
Condition: New

Frequently Asked Questions

Q: Does the base need to match the wet end material?
It should match the model and the build. Yamada supplies bases to suit metal and plastic wet ends separately because the fixings and loads differ.

Q: Can I bolt the pump straight to the deck without feet?
It is not advisable. The vibration goes straight into the structure and back into the pump connections, and the noise inside an enclosed space is considerably worse.

Q: Do the feet really matter?
Yes. They isolate the pump from the structure, which cuts noise and stops the hold down fasteners working loose. A pump on hard mountings shakes its own pipework joints apart over time.

Q: My pump walks when it runs. What should I check?
The mounting feet and the hold down fasteners first. A pump that is not firmly located puts cyclic load into the manifold connections, which is where the leaks start.

Not sure this is the right part? Send us a Picture of the Pump Plate on your pump and the CLR Marine team will confirm the correct pump base.

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