FloraFlex Open Flow Bubbler

Full-Pressure 8-Outlet Feed Manifold for Uniform Zones

Splitting one supply line to multiple plants usually means picking between simplicity and control, and a bubbler with no flow regulation is the simpler of the two. The FloraFlex Open Flow Bubbler is an 8-outlet manifold that distributes water and nutrients to multiple plants from a single feed line, with a fully gutted interior that lets maximum pressure pass through evenly across all eight ports.

Its 1/2 inch inlet screws directly into a FloraFlex Quick Disconnect without threading, and each of the eight barbed ports accepts 1/4 inch OD tubing for routing to individual plants or zones. A rubber grip on top makes it easy to handle during installation or maintenance.

Key Features & Benefits

• 8-outlet manifold — distributes water and nutrients to up to eight feed lines from one source.
• No pressure regulation — fully open internal design allows maximum flow with even distribution across all ports.
• Quick Disconnect compatible — 1/2 inch inlet screws into the FloraFlex Quick Disconnect without threading.
• 8 barbed ports — each port connects directly to 1/4 inch OD tubing.
• ABS construction with rubber grip — durable body withstands continuous irrigation use and is easy to handle.

Who Should Use the Open Flow Bubbler

Growers who want maximum flow without regulating individual outlet rates, such as those feeding uniform plants on a single zone, are well served by the Open Flow Bubbler. Growers needing different flow rates per outlet should consider the Multi Flow Bubbler instead.

About FloraFlex Irrigation Hardware

FloraFlex manufactures its bubbler manifolds and fittings in-house to a shared sizing standard, so the Open Flow Bubbler connects to the same Quick Disconnect and tubing used across the rest of the FloraFlex irrigation line.

Frequently Asked Questions

How many outlets does the Open Flow Bubbler have?

It has 8 outlets, each fed from the same 1/2 inch inlet. All eight receive water at the same source pressure since the manifold has no internal flow restriction.

Does the Open Flow Bubbler regulate pressure per outlet?

No, it has no pressure regulation and is gutted inside to allow maximum pressure through all ports. Growers who need to vary flow rate by outlet should use the Multi Flow Bubbler instead.

How do I install the Open Flow Bubbler?

Screw the bubbler's 1/2 inch inlet into a FloraFlex Quick Disconnect, then press 1/4 inch OD tubing onto each of the eight barbed ports and route each run to its target plant or FloraCap. No threading tools or sealant are required for the inlet connection.

What is the difference between this and the Multi Flow Bubbler?

The Multi Flow Bubbler includes interchangeable flow inserts for different rates per outlet, while the Open Flow Bubbler has no flow regulation and pushes water through at full pressure. Choose Open Flow when every outlet should receive the same flow.

What size tubing connects to the bubbler?

Each of the 8 barbed ports connects to 1/4 inch OD tubing, matching FloraFlex's standard tubing size. No adapters are needed between the bubbler and the tubing.