Jabsco 30473-1000 Check Valve, 1/2 lb Spring

Basic Info

Warranty Info

Literature

Rebate Info

Video

Brand
Jabsco

Manufacturer
Xylem

Manufacturer Part Number
30473-1000

Special Order
No

Exportable
Yes

HTS Code
8413.91.9096

Truck Freight
No

Quantity In Stock
132

On Order
0

Your Price
$10.13

Qty

The Jabsco 30473-1000 is a genuine Jabsco check valve with a 1/2 pound spring for Jabsco pump systems that list this part. It allows liquid to flow in one direction and closes to stop back-flow when the pump stops.

A check valve helps a system hold prime and pressure, preventing water from draining back through the pump. The light 1/2 lb spring opens with very little pressure, so it adds minimal restriction to the flow.

Key Features

One-way check valve
Light 1/2 lb spring
Stops back-flow when the pump stops
Helps hold prime and pressure

Applications

Jabsco pump systems that list part 30473-1000
Fresh water and transfer systems
Preventing drain-back through pumps
System repairs and upgrades

Specifications

Part Number: 30473-1000
Part Type: Check valve
Spring: 1/2 lb

Frequently Asked Questions

Q: Which way should it be installed?
With the flow direction arrow pointing away from the pump, in the direction of flow.

Q: Why a light spring?
A 1/2 lb spring opens easily, so it stops back-flow without restricting the pump.

Q: What if the valve sticks?
Debris can hold a check valve open or closed. Clean it or fit a strainer upstream.

Q: How do I confirm it fits my system?
Send us a photo of the pump label and our team will confirm.

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 check valve.

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