Shurflo Livewell Fill Valve, 3/4 Inch and 1-1/8 Inch Full Port, Adjustable Flow

The Shurflo Livewell Fill Valve keeps bait alive by creating an energized water flow inside the livewell. Its full port fittings, sized for both 3/4 inch and 1-1/8 inch connections, ensure the volume of water flow needed to sustain bait is achieved and maintained without restriction. An adjustable flow valve lets you dial in the exact water flow for your livewell setup, whether you need a gentle trickle or a high flow rate to keep active baitfish healthy.

Built from durable nylon, the valve has a low-profile design that mounts flush for a clean installation and stays out of the way in the boat. It is a side mount, multi-directional valve, so it can be installed to suit the layout of your livewell plumbing, and its high flow capacity supports demanding baitwell setups. The valve is CE listed and backed by a three year manufacturer's warranty.

Specifications

• Brand: Shurflo
• Manufacturer Part Number: 330-021
• Port Fittings: 3/4 inch and 1-1/8 inch Full Port fittings included
• Thread Size: 3/4 inch
• Valve Type: Globe Valve
• Connector Type: Threaded
• Number of Ports: 2
• Flow Control: Adjustable flow valve
• Mounting: Side mount, multi-directional, low profile design
• Material: Nylon
• Specification Met: ABYC
• Certification: CE Listed
• Warranty: 3 year manufacturer's warranty
• Dimensions: 3 x 6 x 8 inches
• Weight: 0.5 pounds

Fitment

This is a universal livewell fill valve for boats using 3/4 inch or 1-1/8 inch plumbing; it is not restricted to a specific boat make or model.

Frequently Asked Questions

What sizes does the Shurflo 330-021 livewell fill valve fit? The Shurflo Livewell Fill Valve, part number 330-021, includes full port fittings for both 3/4 inch and 1-1/8 inch connections, so it covers either size plumbing without needing an adapter.

Can I control how much water flows into the livewell? Yes, the 330-021 fill valve has an adjustable flow valve that lets you dial the water flow up or down to match how much circulation your bait needs.

What is this valve made of? Shurflo builds the 330-021 livewell fill valve from durable nylon, chosen for its resistance to the marine environment and long service life.

Does the fill valve have a low profile? Yes, the Shurflo 330-021 uses a low-profile design so it sits flush and does not protrude far into the livewell or surrounding compartment.

Which way does the valve need to be installed? The 330-021 is a side mount, multi-directional valve, meaning it can be installed on the side of the livewell in more than one orientation to suit your plumbing layout.

How much water flow can this valve handle? The Shurflo Livewell Fill Valve is rated for high flow capacity, with full port fittings that avoid restricting the flow needed to keep bait alive.

What are the dimensions and weight of the 330-021 fill valve? The 330-021 measures 3 x 6 x 8 inches and weighs 0.5 pounds.

Is the Shurflo fill valve certified for marine use? The 330-021 livewell fill valve is CE listed and meets ABYC specifications.

What warranty comes with this fill valve? Shurflo backs the 330-021 livewell fill valve with a three year manufacturer's warranty.

Is this valve threaded or barbed? The 330-021 uses a threaded globe valve connection with 3/4 inch thread size fittings.

How many ports does the fill valve have? The Shurflo 330-021 livewell fill valve has two ports for water inlet and outlet flow.

Will this fill valve work on any boat's livewell? Yes, the 330-021 is a universal livewell fill valve designed to work with 3/4 inch or 1-1/8 inch plumbing rather than being limited to a specific boat make or model.