The “Ins and Outs” of Drip Irrigation Manifolds
by Stuart Spaulding —
CLIA Certified Landscape Irrigation Auditor Training & Communications Manager at DIG Corp.
The “Ins and Outs” of Drip Irrigation Manifolds
Drip irrigation manifolds, also known as multi-port emitters or low-volume bubblers, have been specifically engineered for landscape irrigation, catering to the connection of ¼” micro-tubing (or dripline) to a ½” male pipe thread riser. These specialized products offer versatility in design and function, finding application in various scenarios, notably in new PVC pipe-based low-volume irrigation systems or the conversion of existing residential sprinkler risers to more efficient drip irrigation systems.
When determining the appropriate model(s) for a specific site, it is crucial to consider several factors to ensure enduring success:
- Outlet Selection: Choose the number of outlets based on the quantity and size of plants to be irrigated per manifold. Plan for future expansion by including one or two unused outlets.
- Flow Rate Consideration: Select the manifold flow rate according to the water requirements of the plants, the type of emission devices installed (if any), and the soil type at the site.
- Durable Design: Opt for a product with a robust and durable design, ensuring UV resistance. It should be pressure compensating and capable of withstanding variations and surges in incoming pressure.
- Ease of Maintenance: Preferred models should be easily disassembled for convenient maintenance. Additionally, models equipped with a pre-filter or screen to prevent clogging are recommended.
By taking these factors into account, one can ensure the optimal performance and longevity of drip irrigation manifolds in landscaping applications.
DIG Maverick™ 12-Outlet Drip Manifold
DIG Adjustable Six-Outlet PC Drip Manifold
DIG APC4 Series
DIG introduces the APC4 series, a cutting-edge solution that not only meets but surpasses the essential requirements for efficient drip irrigation. Packed with advanced features and benefits, this four-outlet PC drip manifold ensures precision and reliability in watering your landscape. Here’s a closer look at its outstanding attributes:
- Multiple Flow Rates: Choose from four pre-set flow rates (2, 6, 10, 20 GPH per outlet) to tailor the irrigation system to the specific needs of your plants.
- Pressure Compensating Technology: Experience uniform water flow both per manifold and per outlet, thanks to the pressure compensating design.
- User-Friendly Design: Easily identify flow rates with color-coded outlets, streamlining the installation and management process.
- Clog-Resistant Engineering: Featuring large water passages and a rolling diaphragm, the APC4 resists clogging, ensuring consistent performance over time.
- Smart Micro-Tubing Installation: Micro-tubing is intelligently installed horizontally, enhancing both ease of maintenance and installation efficiency.
- Micro-Filter Inclusion: The APC4 comes equipped with a removable micro-filter, acting as a frontline defense against clogging downstream emitters.
- Built to Last: Crafted with UV-protected materials, the manifold withstands harsh environmental conditions, ensuring durability and longevity.
- Flexible Installation Options: Whether on-grade or below grade in a 6-to-8-inch emitter box, the APC4 adapts to your landscape design seamlessly.
- Future-Ready Expansion: The versatile elbow body, featuring a ¾” male hose thread, allows for easy expansion if your irrigation needs evolve.
Incorporate the DIG APC4 series into your drip irrigation system to enjoy unparalleled efficiency, ease of use, and longevity in landscape maintenance. Elevate your watering experience with precision and reliability.