Aqua Ultraviolet – Barb Fitting 3/4"

Overview

Durable 3/4" hose-barb fitting for connecting flexible tubing to Aqua Ultraviolet UV sterilizers and accessories. Ideal for quick, leak-resistant plumbing on small to mid-size aquarium and pond systems.

Key Features

• 3/4" hose barb for flexible vinyl or silicone tubing

• Tight, ribbed grip to minimize slips and leaks

• Corrosion-resistant construction for freshwater or saltwater use

• Compatible with Aqua Ultraviolet Classic/Advantage models that accept barb fittings

Compatibility

• Use anywhere a 3/4" barb connection is required on Aqua Ultraviolet units, unions, or adapters (check your model’s port/union size before ordering).

Specifications

• Size: 3/4" hose barb

• Thread (typical): 3/4" male NPT to mate with standard Aqua UV unions/adapters

• Material: Rigid, chemical-resistant plastic (black)

• Use: Inline, non-submersible plumbing

What’s Included

• (1) 3/4" barb fitting

Installation Notes

1. Push tubing fully over the barb; use a stainless clamp for a secure, drip-tight seal.

2. Apply thread sealant/PTFE tape to the NPT side (if threaded) and hand-tighten, then snug—do not overtighten.

3. Verify flow direction and leak-test before returning the system to service.