Hydro Flow Ebb & Flow Tub Outlet Fitting 1/2 In (13Mm) (10/Bag)

Individual Replacement Outlet Fitting for Ebb and Flow Tables, 1/2in, 10-Pack

Replacing a single cracked or worn tub outlet fitting shouldn't require buying an entire kit built for a full table setup. This Hydro Flow 1/2 in (13mm) tub outlet fitting is sold individually, a la carte, in a 10-pack, so growers running many tables can restock exactly the fitting they need in the quantity they need it.

At 10 fittings per bag, this size suits growers maintaining multiple ebb and flow tables or building out several tubs from scratch with matching 1/2 in outlets, rather than a single-table setup needing just one or two fittings.

Key Features & Benefits

• Standard 1/2 in (13mm) sizing — matches common ebb and flow tub outlet dimensions.
• Two gaskets per fitting — provides a water-tight seal at the outlet connection.
• High-quality materials — built for reliable performance in flood-and-drain irrigation systems.
• A la carte flexibility — sold individually rather than bundled only into a fixed kit, so growers can order exactly the quantity they need.
• 10-pack quantity — suited to maintaining or building out multiple tables at once.

Who Should Use This Fitting

This 10-pack fits growers maintaining several ebb and flow tables who need to restock the 1/2 in outlet fitting specifically, or who are building multiple tubs and want matching outlets across all of them. Growers needing a complete fitting set for a single new table should consider the full Hydro Flow Ebb & Flow Fitting Kit instead.

About Hydro Flow

Hydro Flow® manufactures ebb and flow tub outlet fittings and related hydroponic irrigation hardware, offering individual fitting sizes a la carte alongside complete kits.

Frequently Asked Questions

What size is this fitting?

It's a 1/2 in (13mm) tub outlet fitting, a common size used in ebb and flow tray and table setups.

How many fittings come in this order?

This listing is a bag of 10 individual 1/2 in tub outlet fittings, sold a la carte rather than as part of a mixed kit.

Do these fittings include gaskets?

Yes, each fitting comes with 2 gaskets to create a water-tight seal where it mounts to the tub.

Should I buy this or the full Ebb & Flow Fitting Kit?

If you only need 1/2 in outlet fittings — for example, to restock multiple tables — this a la carte 10-pack avoids paying for screen and extension fittings you may not need. If you're setting up a new table from scratch, the full kit covers all the fitting types in one purchase.

What is this fitting used for in an ebb and flow system?

It forms the drain outlet connection point on an ebb and flow tray or tub, controlling how nutrient solution drains back to the reservoir during the flood-and-drain cycle.