Botanicare® Ebb & Flow Fitting Extension - 3/4in NPT - Black

Extend Your Ebb & Flow Fitting Reach Without Replumbing

The Botanicare Ebb & Flow Fitting Extension adds length to your existing bulkhead or flood table fittings, allowing you to reach deeper into a reservoir, extend above thick table walls, or adapt fitting height to new growing media depths — without rebuilding your plumbing. Interior threads accept 3/4in standard pipe thread for compatibility with Botanicare fittings and standard PVC pipe fittings, and the black UV-stable housing resists nutrient solution degradation for reliable long-term service.

Key Features & Benefits

• Extends Existing Fittings: Adds length to bulkhead or flood fittings without new holes or plumbing runs.
• 3/4in NPT Interior Threads: Accepts standard 3/4in pipe thread for compatibility with Botanicare fittings and PVC.
• Multi-System Compatibility: Works in ebb & flow, aeroponic, and drip systems using Botanicare fitting hardware.
• Black UV-Stable Housing: Resists light and nutrient solution degradation in active hydroponic environments.
• Stackable for Extra Reach: Thread multiple extensions together to achieve greater length.

Who Should Use This

Hydroponic growers who need to extend existing Botanicare ebb & flow fittings to accommodate new table setups, deeper reservoirs, or changing growing system configurations.

Compatibility

3/4in NPT interior thread. Compatible with Botanicare ebb & flow fittings and standard 3/4in NPT pipe fittings. For ebb & flow, aeroponic, and drip applications.

About Botanicare

Botanicare's Ebb & Flow fitting family is a Hawthorne Gardening Company product line covering the core plumbing components — barbed outlets, extensions, screens, a bulkhead, and a starter kit — needed to build or maintain a flood-and-drain table.

Frequently Asked Questions

Can I stack multiple extensions together?

Multiple extensions can be threaded together to achieve greater reach, though additional length increases the lever arm on the bulkhead fitting. Verify your table wall can handle the added stress before stacking more than one or two.

Is this compatible with non-Botanicare fittings?

The 3/4in NPT thread is standard and compatible with most 3/4in NPT pipe fittings, not just Botanicare brand components. That makes it easy to mix into an existing non-Botanicare flood table.

What thread sealant should I use?

PTFE (Teflon) tape on male threads is the standard choice for hydroponic fittings. Avoid pipe dope compounds that may introduce contaminants into the nutrient solution.

When should I use this extension instead of a longer base fitting?

Use this extension when an existing bulkhead or flood fitting just needs more reach, rather than replacing the whole fitting. It's the faster fix for a table wall that turned out thicker than expected or a reservoir that needs a deeper feed point.

Can this extension be used in a pressurized irrigation line?

These fittings are primarily designed for low-pressure ebb & flow and drip applications. Verify your system's operating pressure rating against the fitting's rating before use in pressurized lines.