Product features
- Coiled air-tube form
- Listed coil and straight-end dimensions
- Color and optional coupler selections
EOAT & Factory Automation ComponentsSelection · Sourcing · RFQ Support
Pneumatics
PUC Polyurethane Coil Tubing
PUC ester-base polyurethane coil tubing provides an extendable form for air connections. Compare listed size codes, coil dimensions and maximum-length references.
Series
PUC
Listed models
9
Configuration
Ester-base polyurethane
Selection
Catalog order codes
Model, PN and application context confirmed during inquiry.
Overview
Understand the PUC product family
PUC ester-base polyurethane coil tubing provides an extendable form for air connections. Compare listed size codes, coil dimensions and maximum-length references.
Selection approach
Choose the listed tube size, required length, color and whether couplers are needed. Check the model-specific maximum length and the D/E/F drawing.
All values shown below are traceable to the reviewed Catalog source. Missing information is not inferred.
Applications
Air piping connectionsPneumatic equipment tubing
Product Selection Tool
Compare PUC Models
Choose the listed tube size, required length, color and whether couplers are needed. Check the model-specific maximum length and the D/E/F drawing.
| Model | PN | D (mm) | Maximum Length L | E (mm) | F (mm) | Status |
|---|---|---|---|---|---|---|
| PUC4X2.5 | Confirm by material / quotation | 25 | 20M | 80 | 80 | Confirmed |
| PUC6X4 | Confirm by material / quotation | 32 | 25M | 80 | 80 | Confirmed |
| PUC8X5.5 | Confirm by material / quotation | 40 | 20M | 80 | 80 | Confirmed |
| PUC8X5 | Confirm by material / quotation | 40 | 20M | 80 | 80 | Confirmed |
| PUC10X6.5 | Confirm by material / quotation | 48 | 20M | 80 | 80 | Confirmed |
| PUC12X8 | Confirm by material / quotation | 58 | 20M | 80 | 80 | Confirmed |
| PUC1/4 | Confirm by material / quotation | 32 | 20M | 80 | 80 | Confirmed |
| PUC3/8 | Confirm by material / quotation | 48 | 20M | 80 | 80 | Confirmed |
| PUC1/2 | Confirm by material / quotation | 58 | 20M | 80 | 80 | Confirmed |
Continue to Engineering Reference to verify drawings, dimensions and technical notes before quotation.
Engineering Reference
Technical Data & Dimensions
Review the engineering sheets for the selected model. Confirm dimensions, connections and the applicable configuration before quotation.
Dimensions & Drawings
Model / PN Reference
Technical Notes
Applicability
Pneumatic Fittings 2025, printed page 144: PUC4X2.5, PUC6X4, PUC8X5.5, PUC8X5, PUC10X6.5, PUC12X8, PUC1/4, PUC3/8, PUC1/2
Technical specifications
| Material | Ester-base polyurethane |
|---|---|
| Hardness options | 95A or 98A |
| Fluid | Air |
| Ambient / fluid temperature | -20°C to +80°C |
| Color options | BU blue; C transparent; O orange; B black; G green; Y yellow; R red |
| Length selection | Specify required length and observe the model-specific Maximum Length L in the table. |
| Coupler option | Blank: without couplers; QC: female–male couplers. Confirm the required interface. |
| Pressure data | No PUC-specific pressure rating is given in this reference. |
PUC — Models & Engineering Reference
Listed models, selection data and applicable dimensional reference. · Pneumatic Fittings 2025, printed page 144
High-resolution web preview · Pneumatic Fittings 2025, printed page 144
Technical confirmation notes
- Maximum Length L is reproduced from the size table: 25M for PUC6X4 and 20M for the other listed base models. It is not a pressure rating or a stated fatigue-life limit.
- D is the coil dimension, not the tube outside diameter. E and F identify the straight end lengths in the drawing.
- Specify length, color and the blank/QC coupler option separately. Confirm coupler interfaces and pressure requirements with your quotation.
Product Inquiry
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