Orbit 4-Port Drip Manifold 3-Pack for 1/4" Tubing — Rotating Barbs and Optional Flow-Control

These compact manifolds provide a simple, adaptable way to split water from a riser into four separate 1/4" drip lines, making them useful for trees, shrubs, beds, or containers. Each barb rotates 360 degrees so you can aim tubes where you need them without stress on connections. Available in flow-control and non-flow-control versions, the manifolds work with a range of emitters and micro-sprinklers when paired with appropriate filtration and pressure regulation.

How does this manifold fit into an existing irrigation setup?

The Orbit 4-port manifold screws onto a 1/2" male pipe thread PVC riser, replacing or supplementing a spray head. From that single riser, it directs water into up to four 1/4" drip tubing runs, simplifying connections and reducing clutter.

• Mounts directly on 1/2" MPT PVC risers of varying lengths.
• Sends flow to four separate 1/4" drip lines from one riser.
• Rotating barbs let you aim lines without twisting tubing.

When should I choose the flow-control version versus non-flow-control?

Pick the flow-control manifold when you need to meter water to non-pressure compensating emitters or micro-sprinklers for more even distribution. Use the non-flow-control variant with pressure-compensating emitters or emitter tubing where built-in pressure regulation already stabilizes output.

• Flow-control: improves balance with non-compensating emitters.
• Non-flow-control: works with pressure-compensating devices and emitter tubing.
• Selecting the right type prevents under- or over-watering zones.

What installation or maintenance steps keep the system reliable?

Install a minimum 120-mesh filter and, when needed, a pressure regulator on non-culinary secondary water to prevent debris and pressure issues from clogging emitters. Regularly inspect barbs and tubing for wear and clean filters to maintain steady flow.

• Use at least a 120-mesh filter on secondary water (sold separately).
• Add a pressure regulator if system pressure exceeds emitter specs.
• Rotate barbs for proper tube alignment and check seals periodically.

Can this manifold support mixed spray and drip layouts?

Yes—Orbit offers configurations that combine multiple drip outputs with a shrub head adapter on top, enabling both spray and drip from a single riser where a planting requires both coverage types. This is handy for unique spots needing wide spray plus concentrated root watering.

• Special versions allow four drip lines plus a shrub head adapter.
• Great for locations needing overhead spray and root-level drip simultaneously.
• Simplifies plumbing by consolidating functions on one riser.

Who is this for: Gardeners, landscapers, and contractors looking for a compact, reliable way to split water from risers into multiple 1/4" drip lines will appreciate the Orbit 67005 manifold. It’s suited to residential and commercial irrigation projects where flexible tubing positioning, compatibility with various emitters, and options for flow control matter. Remember to match the manifold type to your emitters and to protect the system with appropriate filtration and pressure control for long-term performance.