Pioneer Industries manufactures precision Brass Push to Lock Stud Elbows engineered for 360-degree orientable 90-degree right-angle connections from pneumatic tubing directly into female equipment ports. Features an instant one-touch tube socket, swivel male BSPT/NPT/BSPP pipe threads, and electroless nickel plating.
The Brass Push to Lock Stud Elbow (swivel male 90-degree elbow) manufactured by Pioneer Industries is an essential orientable pneumatic fitting that connects metric tubing at a right angle directly into female threaded valve ports, air cylinders, and manifold tapping blocks. Designed with an independent rotating stud, the elbow body swivels 360 degrees after the threaded male stud is tightened, allowing precise directional orientation of the tubing run.
Precision-machined from extruded brass IS 319 / CW614N and plated with electroless nickel, the stud elbow incorporates an internal 304 stainless steel collet and Nitrile O-ring in the push-in socket, paired with a precision male pipe thread (BSPT tapered per ISO 7/1, NPT per ASME B1.20.1, or BSPP parallel with captive O-ring per ISO 228). It delivers bubble-tight sealing from -750 mmHg vacuum up to 16 Bar positive pressure.
Pioneer Industries manufactures and exports Brass Push to Lock Stud Elbows to premier industrial automation OEMs, robotic fixture builders, and pneumatic system designers in more than 85 countries worldwide. Operating from our Mumbai production hub, we maintain comprehensive ready stock across all metric tube and thread configurations.
Every production lot undergoes 100% pneumatic bubble immersion testing at 10 Bar to verify zero defect seal integrity. Consignments are accompanied by authentic EN 10204 Type 3.1 Material Test Certificates, CMM dimensional verification records, and RoHS compliance declarations.
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Engineered for dense pneumatic panels and high-vibration machinery, the Pioneer Brass Push to Lock Stud Elbow features a two-piece swiveling brass body with an internal precision retention groove and dynamic sealing ring. The fitting can be rotated 360 degrees during assembly to achieve optimal tubing trajectory without loosening the pipe thread seal.
Connecting tubing requires zero tools: simply push the cut tube firmly into the socket past the internal O-ring stop. Disconnecting is accomplished in seconds by depressing the circular release collar, smoothly releasing the stainless steel collet teeth without scratching or damaging the tubing outer diameter.
Pioneer Industries manufactures Brass Push to Lock Stud Elbows in metric tube sizes 4 mm to 12 mm OD with 1/8" to 1/2" male threads (Codes P1104 to P4112). Certified under ISO 14743 and ASME B31.3 standards.
Explore comprehensive engineering dimensional configurations for Metric Series P1104 - P4112, Operating Parameters, and Certified Metallurgy. Manufactured according to ISO 14743, ASME B31.3, and international pneumatic standards.
| Code | Tube O.D. (mm) | Tube I.D. (mm) | Male Thread (BSPT/NPT) | Center to Tube (mm) | Center to Thread (mm) | Working Pressure |
|---|---|---|---|---|---|---|
| P1104 | 4 mm | 2 mm | 1/8" BSPT / NPT | 18.0 mm | 20.0 mm | 16 Bar |
| P2104 | 4 mm | 2 mm | 1/4" BSPT / NPT | 18.0 mm | 23.5 mm | 16 Bar |
| P1106 | 6 mm | 4 mm | 1/8" BSPT / NPT | 20.0 mm | 21.0 mm | 16 Bar |
| P2106 | 6 mm | 4 mm | 1/4" BSPT / NPT | 20.0 mm | 24.5 mm | 16 Bar |
| P1108 | 8 mm | 6 mm | 1/8" BSPT / NPT | 22.5 mm | 22.0 mm | 16 Bar |
| P2108 | 8 mm | 6 mm | 1/4" BSPT / NPT | 22.5 mm | 25.5 mm | 16 Bar |
| P3108 | 8 mm | 6 mm | 3/8" BSPT / NPT | 22.5 mm | 27.0 mm | 16 Bar |
| P2110 | 10 mm | 8 mm | 1/4" BSPT / NPT | 26.0 mm | 27.5 mm | 16 Bar |
| P3110 | 10 mm | 8 mm | 3/8" BSPT / NPT | 26.0 mm | 29.0 mm | 16 Bar |
| P4110 | 10 mm | 8 mm | 1/2" BSPT / NPT | 26.0 mm | 32.5 mm | 16 Bar |
| P2112 | 12 mm | 10 mm | 1/4" BSPT / NPT | 29.0 mm | 29.5 mm | 16 Bar |
| P3112 | 12 mm | 10 mm | 3/8" BSPT / NPT | 29.0 mm | 31.0 mm | 16 Bar |
| P4112 | 12 mm | 10 mm | 1/2" BSPT / NPT | 29.0 mm | 34.5 mm | 16 Bar |
| Operating Parameter | Standard Specification | Optional / Severe Service Rating |
|---|---|---|
| Fluid Media | Compressed Air, Industrial Vacuum, Inert Gases (N2, Ar, CO2) | Low-Pressure Water, Lubricating Oils (with Viton seals) |
| Working Pressure Range | 0 to 16 Bar (0 to 230 PSI / 0 to 1.6 MPa) | Burst pressure exceeding 35 Bar (tested at 20°C) |
| Vacuum Rating | -750 mmHg (-29.5 inHg / 10 Torr / 99% Vacuum) | Suitable for automated suction handling & pick-and-place |
| Temperature Envelope | -20°C to +80°C (-4°F to +176°F) with standard NBR | -20°C to +150°C (-4°F to +302°F) with FKM Viton |
| Compatible Tubing | Nylon (PA6, PA11, PA12), Polyurethane (PU 95A/98A), Polyethylene | PTFE, FEP, PFA (for chemical exposure) |
| Joint Retention | AISI 304 multi-tooth spring-tempered gripping collet | Non-destructive, quick-release push collar |
Pioneer Industries utilizes top-grade brass alloys and premium stainless steel components for maximum structural integrity:
| Component | Material Standard | Composition / Chemistry |
|---|---|---|
| Fitting Body | Extruded Brass IS 319 / CW614N / ASTM B16 | Cu: 57.0–60.0%, Pb: 1.6–3.0%, Zn: Remainder |
| Gripping Collet | AISI 304 / 301 Stainless Steel | High-tensile spring-tempered austenitic stainless steel |
| Release Collar | Electroless Nickel-Plated Brass / Zinc Alloy | Anti-shear alloy with nickel plating |
| Radial O-Ring | Nitrile (NBR) / Optional FKM Viton | High-density oil-resistant elastomer (-20°C to +80°C) |
Our manufacturing and testing protocols strictly adhere to international engineering benchmarks:
Brass Push to Lock Stud Elbow components are deployed across demanding industrial automation, machine building, and process lines, including:
Directs air lines at 90 degrees cleanly into cylinder cap ports with free swivel positioning.
Allows parallel, high-density tubing escape from closely spaced solenoid valve ports.
Provides compact 90-degree air entry into miniature robotic actuators and finger grippers.
Navigates air lines around carton folding guides and rotary capping turrets.
Provides heavy-duty metal swivel elbow connections that resist weld spatter and vibration.
Hygienic nickel-plated swivel elbows for pneumatic valve terminals in cleanrooms.
Routes air downwards from wall-mounted FRL outlet ports without kinking tubing.
Connects testing lines to female manifold ports with quick swivel orientation.
Pioneer Industries’ Brass Push to Lock Stud Elbow components are trusted across critical global industrial sectors:
Expert engineering insights and technical guidance regarding flow dynamics, pressure thresholds, tubing compatibility, and installation protocols for Brass Push to Lock Stud Elbow.
A Brass Push to Lock Stud Elbow is a 90-degree adapter with a male pipe thread on one end and a push-in tube socket on the other. The elbow body can swivel 360 degrees around the threaded stud, allowing the tubing to be directed in any radial angle after the male thread is torqued tight.
No. The swivel mechanism is designed for positional alignment during installation and occasional angular adjustment. For continuous high-speed rotation, dedicated rotary unions must be used.
Standard male threads include tapered BSPT (ISO 7/1), tapered NPT (ANSI/ASME B1.20.1), and parallel BSPP/G (ISO 228) with integrated sealing O-rings.
Rated for positive working pressures up to 16 Bar (230 PSI / 1.6 MPa) with burst pressure exceeding 35 Bar, and industrial vacuum down to -750 mmHg (-29.5 inHg).
Compatible with standard metric Nylon (PA6, PA11, PA12), Polyurethane (PU 95A/98A), Polyethylene, and Fluoropolymer (PTFE/FEP) lines.
The series accommodates metric tube sizes 4mm, 6mm, 8mm, 10mm, and 12mm paired with 1/8", 1/4", 3/8", and 1/2" male threads.
All-metal brass elbows resist thread shear, will not crack when torqued into metal valve ports, and withstand intense machine vibration and weld spatter.
For tapered BSPT/NPT threads, apply 2-3 wraps of PTFE tape. Parallel BSPP male studs feature an integrated elastomeric O-ring that seals against the female port face.
Standard Nitrile (NBR) seals support -20°C to +80°C (-4°F to +176°F). Optional Viton (FKM) seals support up to +150°C.
Every consignment is backed by ISO 9001:2015 certification, 100% pneumatic bubble leak testing, RoHS compliance documents, and authentic EN 10204 Type 3.1 Mill Test Certificates.
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Note: Please note that the information on this document is for illustration purposes only as information may vary with individual products, their grade and applications industries or uses and therefore cannot be guaranteed as accurate. © Copyright 2026 by Pioneer Industries. All Rights Reserved.
