Alien Hydroponics DM 推入式三通 28-15 毫米 V-SYSTEM

SKU: BD101-0055  |  Variant: 28-15mm  |  Product Line: V-SYSTEM  |  Price: $10.90 USD

Precision Control in Any Space

Every irrigation circuit has a failure point, and in most compact production layouts that failure point is the branch connection. Barbed fittings work loose under thermal cycling. Improvised tee adapters introduce flow restriction that skews feed volume between sites. Hose clamps corrode, loosen, and demand periodic inspection that pulls labor away from productive work. The result is a slow, invisible drain on consistency — nutrient solution delivered unevenly, root zones receiving different volumes, and operators spending time diagnosing problems that a properly engineered fitting would have prevented entirely. Guesswork and equipment that fights you are not operational hazards you accept; they are costs you eliminate.

After integrating the DM Push-Fit Tee 28-15mm into a V-SYSTEM irrigation layout, branch connections seat once and hold. Feed lines run at designed flow rates to every site without restriction artifacts from undersized or mismatched fittings. Reservoir-to-canopy delivery becomes a scheduled, repeatable event rather than a variable you manage around. Operators stop auditing connections and start auditing results — which is where attention belongs in a production environment.

The mechanism is the push-fit interface itself: a 28mm-to-15mm reducing tee geometry engineered specifically for V-SYSTEM tubing dimensions, which means the fitting seats to the tubing's actual outside diameter rather than a nominal approximation. That dimensional specificity is what separates a V-SYSTEM-compatible component from a generic fitting that happens to pass flow. The 28-15mm size pairing addresses the most common trunk-to-lateral transition in V-SYSTEM top-feed circuits, allowing a single fitting to branch a 28mm main feed line into a 15mm lateral without reducers, adapters, or secondary fittings in the run. In practical terms, the DM Push-Fit Tee 28-15mm V-SYSTEM delivers a dimensionally matched, tool-free branch connection purpose-built for V-SYSTEM irrigation architecture at $10.90 USD per unit.

Where This Belongs (and Doesn't)

This fitting is an irrigation fluid-handling component rated for nutrient solution delivery within V-SYSTEM layouts. It is not a pressurized gas fitting, an electrical conduit component, or a structural plumbing element. Do not use in applications outside the V-SYSTEM irrigation context without confirming compatibility with the system manufacturer.

How It Works

The push-fit mechanism eliminates the tool dependency and leak-point multiplication that barbed-and-clamp systems introduce. To install, the operator inserts the tubing end into the fitting port until the internal collet engages the tubing's outer wall. The collet grips circumferentially, creating a seal that holds under normal irrigation operating pressures without sealant compounds, thread tape, or torque tools. To release, the operator depresses the collet release collar and withdraws the tubing — a reversible connection that allows circuit reconfiguration without cutting tubing or replacing fittings.

The tee geometry provides three ports: one 28mm inlet port accepting the main feed trunk line, and two 15mm outlet ports for lateral branch runs. This reducing configuration is the standard transition point in V-SYSTEM top-feed architecture, where a single reservoir pump feeds a 28mm distribution trunk that branches into 15mm laterals serving individual grow sites. By matching the V-SYSTEM's designed tubing dimensions exactly, the fitting maintains the flow velocity and pressure profile the system was engineered to deliver — no restriction artifacts, no turbulence from mismatched bore diameters, no compensatory adjustments to pump settings. In practical terms, the DM Push-Fit Tee 28-15mm V-SYSTEM provides a tool-free, reversible 28mm-to-15mm branch connection that integrates directly into V-SYSTEM irrigation architecture without secondary adapters or sealant materials.

System Integration

• Integrates directly into V-SYSTEM top-feed and drain-to-waste irrigation circuits at 28mm trunk-to-15mm lateral transition points.
• Push-fit collet mechanism allows tool-free installation and removal, supporting circuit reconfiguration without tubing replacement.
• Dimensionally matched to V-SYSTEM tubing outside diameters — no reducers, thread adapters, or secondary fittings required in the run.
• Compatible with nutrient solution delivery from reservoir-fed pump systems operating within standard V-SYSTEM pressure parameters.
• Reversible connection design supports modular layout changes as production zones are expanded or reconfigured.

Facility Integration Data

Operator Field Note

• Confirm tubing outside diameter matches the 28mm or 15mm port specification before installation. Push-fit collets are sized to a specific OD — mismatched tubing will not seat correctly and will not seal.
• Cut tubing ends cleanly and squarely before insertion. Angled or ragged cuts prevent full collet engagement and are the primary cause of push-fit connection failure in field installations.
• Insert tubing to full depth — the collet must engage the tubing wall completely. Partial insertion creates a connection that appears secure but will release under flow pressure.
• To release the fitting, depress the collet release collar evenly around its circumference before withdrawing the tubing. Pulling tubing without releasing the collet will damage the fitting and may require replacement.
• Inspect all push-fit connections after the first irrigation cycle. Confirm no seepage at the collet interface. A properly seated connection will show zero moisture at the fitting body.
• Keep spare units on-site when running multi-site irrigation circuits. At $10.90 per unit, maintaining a small inventory of branch fittings eliminates downtime from a single failed connection during an active feed cycle.

Operator FAQ

Shipping & Logistics

• Shipping Jurisdiction: Cannafull Spectrum Solutions ships within the contiguous 48 United States only. Orders outside this region cannot be fulfilled.
• Fulfillment: Standard processing and carrier transit times apply. Contact cannafullspec.com for current lead times and expedited shipping availability on multi-unit orders.
• Returns: Returns are accepted subject to the conditions outlined in the Cannafull Spectrum Solutions Return Policy. Product must be in original, uninstalled condition to qualify for return consideration.
• Restocking Fee: Returns of non-defective items are subject to a restocking fee of up to 25% per our Return Policy. Review full terms at cannafullspec.com/pages/return-policy before ordering.

Questions about your order? Contact Cannafull Spectrum Solutions directly at cannafullspec.com.

What's in the Box

• 1x DM Push-Fit Tee 28-15mm V-SYSTEM connector (SKU BD101-0055)

Box contents reflect confirmed manufacturer packaging for SKU BD101-0055. Installation hardware, tubing, and ancillary V-SYSTEM components are not included unless explicitly listed above. Confirm complete system component requirements with your V-SYSTEM layout documentation before ordering.

Regional Compliance & Deployment Notes

• This product is an irrigation fluid-handling component. No electrical certifications, controlled-substance licensing, or state-level cultivation equipment permits are required for procurement or installation of this fitting type.
• Cannafull Spectrum Solutions serves licensed commercial production facilities across the contiguous United States. Operators are responsible for ensuring all irrigation system installations comply with applicable local building codes, water use regulations, and facility licensing requirements in their jurisdiction.
• This fitting is not subject to USDA, EPA, or FDA product registration requirements in its intended irrigation application. Confirm applicability with your facility compliance officer if your operation is subject to specialized regulatory oversight.
• No Canadian distribution. This product is available through Cannafull Spectrum Solutions for delivery within the contiguous 48 United States only.

Compliance information is provided as a general reference for U.S.-based licensed operators. Cannafull Spectrum Solutions does not provide legal or regulatory compliance advice. Operators are solely responsible for confirming that equipment procurement and installation meets all applicable federal, state, and local requirements in their jurisdiction. Information current as of publication date; verify current regulatory status with qualified counsel before making procurement decisions based on compliance assumptions.