Specifications: PH802 is an Airtac universal male elbow. Universal male elbow; Tube outside diameter: 8 mm; Male connection thread: PT 1/4; Gray release button and body; PT pipe-thread specification; metric M3/M5 connections retain the pitch shown above..
Product Catalog
Download Airtac Product Catalog (PDF)
For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.
Model Code Explained
| Code |
Meaning |
| PH |
Universal male elbow |
| 8 |
Tube outside diameter: 8 mm |
| 02 |
Male connection thread: PT 1/4 |
| (blank color code) |
Gray release button and body |
| (blank thread code) |
PT pipe-thread specification; metric M3/M5 connections retain the pitch shown above. |
Technical Specifications
| Parameter |
Details |
| Operating pressure |
0–1.0 MPa |
| Negative pressure |
−750 mmHg (10 Torr), as printed |
| Proof pressure |
1.5 MPa |
| Ambient and fluid temperature |
−20 to 70 °C |
| Applicable tubing |
Soft nylon or polyurethane; use the exact tube outside diameter specified for this model. |
| Current tubing / connection configuration |
Tube outside diameter: 8 mm; Male connection thread: PT 1/4; Gray release button and body; PT pipe-thread specification; metric M3/M5 connections retain the pitch shown above. |
| Application |
General pneumatic tubing using the exact outside diameters and, where present, thread specifications shown above. The source does not assign these fittings to a particular valve series. |
Features and Operation
- The catalog provides multiple fitting shapes for pneumatic systems and describes flow capacity corresponding to the connected tubing inside diameter.
- One-touch tubing insertion and removal provide a convenient, retaining connection.
- The threaded portion is coated with sealant. M5 metric connections use a sealing gasket to prevent leakage at the threaded joint.
- The catalog describes the nickel-plated metal portion as resistant to corrosion and contamination.
External and Mounting Dimensions
Dimensions retain the letter labels and separate views in the source drawing. Linear dimensions are in millimeters; pipe threads retain their stated standard and nominal size. Do not combine unrelated callouts into an overall size.
| Parameter |
Details |
| ØD |
8 mm |
| R |
1/4 |
| ØP |
15 mm |
| L |
10 mm |
| C |
28 mm |
| K |
18.5 mm |
| E |
28.5 mm |
| H (across flats) |
14 mm |
Source: Linked ordinary threaded fittings PDF page 5 printed page 260.
For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.
Catalog reference weight: 26.4 g. This is a published reference, not a measured shipping weight; actual product weight governs.
Internal Components
PL construction reference from the ordinary edition. Individual alternative shapes have their own dimensions; no separate parts list is published for each shape.
| Part / name |
Material |
| 1 — Release button |
POM |
| 2 — Guide |
Aluminum alloy |
| 3 — Spring gasket |
Stainless steel |
| 4 — Chuck |
POM |
| 5 — O-ring |
NBR |
| 6 — Body |
PBT |
| 7 — O-ring |
NBR |
| 8 — Stud |
Brass |
Series Ordering Options
- Gray (blank) or black (D) color selection is separate from the tube and thread size.
- Published base configurations for this shape: PH1002, PH1003, PH1004, PH1203, PH1204, PH401, PH4M5, PH601, PH602, PH603, PH6M5, PH801, PH802, PH803, PH804. Apply the color and material/style suffixes from the ordering code; these are options, not simultaneous connections.
Optional Matching PU Tubing
T = 1 push-in socket for 8 mm OD tube. These labels identify receiving socket groups, not flow direction or coil quantity. Match each physical socket separately; the listed tube codes are alternative complete coils. R is the male PT1/4 connection to separately matched equipment; it is not an additional tube socket or a route assigned to these tubes. Tube dimensions below are OD × ID in mm. These tubing options are optional and ordered separately.
Code-prefix uses (match the longest listed family prefix): UE polyurethane tube; US polyurethane tube.
| Use |
Size / complete codes |
| T |
8 × 5: UE95A080050100MBU,US98A080050100MBU |
The listed tubes are separately ordered standard-pressure PU examples for the assigned push-in sockets. Match the exact metric tube outside diameter at each socket; inch sizes are not substitutes. T, I and II identify receiving socket groups, not flow direction. Several same-size sockets do not mean that several coils are required. These are tubing options, not additional threaded adapters, host valves or internal repair parts.
The T group has one receiving socket for 8 mm OD tube. Follow the actual fitting shape and socket positions; a threaded connection is not an additional push-in tube socket. The connection geometry does not impose a supply/outlet assignment or authorize an arbitrary new circuit connection.
The male R PT1/4 end needs a separately verified matching female host or circuit connection, correct sealing and suitable mechanical support. It is not a tube socket and the tube codes do not select or certify a particular host product. Keep pneumatic threads distinct from mounting holes and other dimensional callouts. Match the stated PT thread standard and nominal size exactly; G and NPT are not interchangeable substitutes. The catalog describes sealant on the threaded portion; verify the mating connection and sealing requirements before assembly. Use the proper tool surfaces and avoid transferring tightening loads through the plastic components or connected tube; no numerical tightening torque is established here.
These selections cover positive-pressure pneumatic service only. The fitting is rated 0–1.0 MPa and its 1.5 MPa proof pressure is not a working rating. Its separately printed −750 mmHg (10 Torr) value does not establish vacuum or collapse resistance for these exact tubes or the complete assembled path. Do not infer liquid service, a guaranteed system flow or leak performance from dimensional fit alone.
The listed US98A and UE95A tubes are rated 1.0 MPa at 23°C; apply the catalogue temperature-derating curve as temperature rises and obey every stricter fitting, tube and system limit. US98A has a −20–70°C component range and UE95A −40–70°C. With these −20–70°C fittings, the assembled path remains within −20–70°C or a narrower applicable range; the UE tube’s lower temperature limit does not extend the fitting rating. Do not assume 1 MPa is available throughout that range. Tube burst pressures and fitting proof pressure are not allowable continuous working pressures.
US98A is polyester-based PU, Shore A98±2; UE95A is ether-based PU, Shore A95±2. Each complete code listed here specifies its own OD and ID, a 100 m coil (100M), and blue colour (BU). The fitting’s blank/D release-button and body colour is separate from tube colour. These verified examples are not a complete list of possible lengths, colours or tube constructions; confirm the exact complete code before ordering. The tube ID affects flow and downstream selection but is not an alternative way to select the push-in socket OD.
Minimum bend radii for the listed tubes are T, 8 mm OD × 5 mm ID: US98A 20 mm and UE95A 17 mm. Keep bends clear of the socket and provide suitable support; do not kink, flatten or pull on the connected tube. Confirm insertion depth, retention and sealing on the actual fitting before use, and isolate and depressurize the circuit before removal.
These are the ordinary-edition fittings or their specified -M mini versions, not the -S stainless edition. The PL construction reference identifies a PBT body and brass stud, with POM, aluminium alloy, NBR and the other listed components retained. A series construction reference is not a separate complete parts list for every alternative shape. A stainless spring component does not make the whole fitting stainless or copper-free. Verify the actual connected materials and environment; dimensional fit does not establish chemical compatibility.
Confirm compatibility with the actual air contaminants, lubricant or additives and the seals, tube and downstream equipment. Avoid acids, alkalis, organic solvents, seawater, corrosive gases, prolonged sunlight and excessive heat as specified for the PU tubing. Material labels do not guarantee suitability in every chemical environment.
These catalogue-listed tube examples have no verified current-production, stock or delivery promise. Confirm current availability or a manufacturer-approved alternative with the same required dimensions and operating conditions. No other component is included merely because it appears beside a fitting in a drawing.
