90° Elbow Push-to-Connect Pneumatic Fitting — 4mm to 12mm Hose OD, Female Thread

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Sale price$2.30 USD
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In stock (500 units), ready to be shipped

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Description

90° Elbow Push-to-Connect Pneumatic Fittings — Route Air Lines Around Tight Corners Without Leaks

When you're building or maintaining a pneumatic system and need to change direction without kinking your air line, a reliable 90° elbow push-to-connect fitting makes all the difference. Whether you're a machine builder, workshop DIYer, or maintenance technician, routing compressed air around corners, panels, or equipment frames demands a fitting that holds pressure and installs in seconds.

Each fitting features a push-to-connect collet mechanism that accepts hose outer diameters from 4mm (≈5/32") to 12mm (≈15/32"), paired with a female-threaded port ranging from 1/8" to 1/2" nominal pipe size. The 90° elbow body redirects airflow at a right angle, keeping installations compact and organized. Available in quantities of 1, 5, or 10 pieces per order.

These fittings are well suited for pneumatic cylinder connections, solenoid valve manifolds, air tool quick-connect setups, and automation panel builds where space is limited and a clean 90° turn is needed. Long-tail use cases include push-in elbow fittings for SMC-style systems, right-angle air line connectors for CNC machines, and compact pneumatic tube fittings for robotic assemblies.

🔵 Compatibility Note: Select your hose OD (4 / 6 / 8 / 10 / 12mm) and female thread size (1/8" / 1/4" / 3/8" / 1/2") from the variant options above. If you are unsure of your thread standard (NPT vs. BSP), please contact us to confirm before ordering.

✅ Key Features of These 90° Elbow Push-to-Connect Pneumatic Fittings

  • Tool-Free Push-In Connection — The collet-style push-to-connect mechanism lets you insert the hose with one hand and lock it instantly — no wrenches, clamps, or adhesives required, saving time on pneumatic tube fitting installations.
  • 📐True 90° Elbow Body — The right-angle elbow design routes air lines around corners and through tight panel cutouts without bending or kinking the hose, maintaining consistent airflow in compact pneumatic assemblies.
  • 🔩Female-Threaded Port — The threaded end screws directly into standard valve bodies, cylinders, or manifold ports. Available in 1/8", 1/4", 3/8", and 1/2" nominal sizes to match common pneumatic equipment thread ports.
  • 📏Wide Hose Size Range — Covers hose outer diameters from 4mm to 12mm, making these right-angle air line connectors compatible with a broad range of pneumatic tubing used in industrial and workshop environments.
  • 🔄Easy Release Mechanism — To disconnect, simply press the release collar and pull the hose free — no cutting, no damage to the hose, and the fitting can be reused multiple times during system reconfiguration.
  • 📦Flexible Pack Quantities — Order as a single piece for a quick repair, or choose 5-pack or 10-pack options for panel builds and production runs, reducing per-unit cost on larger pneumatic system projects.

📐 Technical Specifications — 90° Elbow Push-to-Connect Pneumatic Fittings

Fitting Type 90° Elbow Push-to-Connect (Push-In)
Hose O.D. Range 4mm (≈5/32") / 6mm (≈15/64") / 8mm (≈5/16") / 10mm (≈25/64") / 12mm (≈15/32")
Female Thread Sizes 1/8", 1/4", 3/8", 1/2" nominal pipe size
Thread Standard See variant options — contact us to confirm NPT or BSP
Body Material See variant options
Working Pressure Typically up to 150 PSI (≈10 bar) — confirm per variant
Working Temperature Typically 0°C to 60°C (32°F to 140°F) for standard variants
Media Compressed air; inert gases (confirm for other media)
Connection Method Push-to-connect collet with release collar
Available Quantities 1 Pcs / 5 Pcs / 10 Pcs
SKU Format PES508X series (see variant SKU)
⚠️ Spec Confirmation: Thread standard (NPT vs. BSP) and exact body material vary by variant. If your application requires a specific standard, please contact us before placing your order.

❓ Frequently Asked Questions

How do I choose the right hose OD and thread size?

Measure your hose outer diameter (OD) in millimeters — common sizes are 4mm, 6mm, 8mm, 10mm, and 12mm. Then match the female thread port on your valve, manifold, or cylinder. Thread sizes are typically 1/8" (PT/NPT), 1/4", 3/8", or 1/2". When in doubt, use a thread gauge or check your equipment's spec sheet. For reference: 1/8" ≈ 3.2mm thread OD nominal; 1/4" ≈ 6.4mm nominal.

What is the maximum working pressure for these fittings?

Push-to-connect pneumatic fittings of this type generally support working pressures up to approximately 150 PSI (10 bar). Always verify the rated pressure for your specific variant and application before use, particularly in high-cycle or safety-critical systems.

Can these fittings be used outdoors or in humid environments?

These fittings are typically made from nickel-plated brass or engineering-grade plastic (such as PA or POM), which generally offer good resistance to moisture and mild corrosion. For harsh outdoor or chemical-exposure environments, confirm the material of your chosen variant and consider additional sealing or protective measures.

Are these fittings compatible with both NPT and BSP threads?

The thread designation (1/8", 1/4", 3/8", 1/2") refers to the nominal pipe size. Compatibility with NPT or BSP depends on the specific variant. In most cases these fittings follow PT (parallel taper) or BSP standards common in pneumatic equipment, but please check the variant details or contact us to confirm the thread standard before ordering.

How do I connect and disconnect the hose?

To connect: push the hose straight into the collet until it seats fully — no tools needed. To disconnect: press the release collar inward while pulling the hose out. Ensure the hose end is cut cleanly and squarely for a reliable, leak-free seal. Reuse is generally supported for multiple connect/disconnect cycles.

What media (fluids or gases) are these fittings suitable for?

These fittings are designed primarily for compressed air applications. They are generally compatible with inert gases and some non-corrosive fluids. They are not recommended for use with flammable gases, strong acids, or aggressive solvents without confirming material compatibility with us first.

Do I need thread tape or sealant on the female thread?

In most cases, applying PTFE thread tape (Teflon tape) to the male threads of the port before installation is recommended to ensure a leak-free seal, especially for tapered NPT threads. Pre-applied sealant is not typically included with these fittings.

Can I use these fittings with polyurethane (PU) or nylon (PA) tubing?

Yes — push-to-connect fittings of this type are generally compatible with standard pneumatic tubing materials including polyurethane (PU), nylon (PA), and polyethylene (PE) tubing, provided the hose OD matches the selected fitting size. Ensure the tubing wall is firm enough to seat properly in the collet.

🛒 Select your hose size and thread size above, then add to cart — ships from our US warehouse.

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