Meet the Green Leaf Polypropylene Hose Elbow — a precise, compact 90-degree connector designed to simplify tight-space plumbing. This one-piece elbow transitions from a 3/4 inch MNPT inlet to a 3/8 inch hose barb outlet, making it ideal for streamlining small-diameter lines without bulky fittings.
Built from durable polypropylene, this elbow delivers reliable chemical resistance, low weight, and dependable performance in garden, hobbyist, and light industrial applications. Its black finish hides minor wear and blends seamlessly with standard piping and tubing setups.
Key details
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Inlet: 3/4 inch MNPT (male National Pipe Thread)
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Outlet: 3/8 inch hose barb
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Material: Polypropylene
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Color: Black
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Brand: Green Leaf
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Package: 1 piece
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Product type: Hose elbow for directing flow with a 90-degree turn
Why choose this elbow? Polypropylene is renowned for chemical resistance and stability in varied environments, so you can use it with water, light chemicals, and non-corrosive liquids without worry. The barbed outlet provides a secure seal with standard hoses when paired with a clamp, reducing the risk of leaks in irrigation lines, DIY projects, or hobby systems. The 3/4" MNPT inlet makes it easy to connect to compatible fittings or adapters, while the 3/8" barb outlet keeps your tubing neatly aligned and reduces bulk in cramped spaces.
Ideal use cases
- Irrigation and drip systems where space is tight and routing matters
- Hydroponics or aquaculture setups needing a compact 90-degree transition
- Laboratory or educational kits that require reliable, non-metallic piping connections
- DIY projects that demand a lightweight, corrosion-resistant elbow connector
Practical tips for installation and longevity: ensure a snug fit by securing the barb with a hose clamp, and verify thread engagement on the MNPT inlet before hand-tightening. If you’re connecting to a threaded outlet, use appropriate sealant or thread tape as recommended for your system to minimize leaks. With proper use, this Green Leaf elbow offers a dependable, space-saving solution for everyday piping needs.
