- High purity fluoropolymer fitting
- Triple-seal construction
- Max. operating temperature: 200 °C
- Variety of size combinations available.
Series image. Appearance may vary by model and options.LQ3A
Specialty Fitting, High Purity, Flare Type, Straight Adapter - LQ3A
Explore the features, model options and technical documentation for LQ3A. Contact Pnoneks to select the full part number for your application.
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Selecting LQ3A
Selecting LQ3A: review the full part number and your system conditions when considering this Fluid control record. Share Size, Packaging, the required quantity and your application notes with Pnoneks. Final compatibility and lead time are confirmed during quotation.
The essentials for selection.
- Manufacturer
- SMC
- Series
- LQ3A
- Product group
- Fluid control
- Function
- Industrial High Purity Products
- Applications
- Suitability is evaluated against technical specifications and application conditions.
- Selection parameters
- Size, Packaging
Exact dimensions, operating ranges and compatibility depend on the full part number. Review the relevant SMC documentation and application conditions for technical selection.
Features and model options
Technical descriptions and values below are preserved in the manufacturer’s original language. Options describe alternatives within the series; not every combination is valid. We will verify the full part number when quoting.
| Parameter | Options / values |
|---|---|
| Size | 2A (Tubing: 1/4" x 5/32", Piping: ø13.7 x ø9) · 2B (Tubing: 1/4" x 5/32", Piping: ø21.3 x ø15.4) · 2C (Tubing: 1/4" x 5/32", Piping: Ø21.3 x Ø15.4) · 2D (Tubing: 1/4" x 5/32", Piping: ø33.4 x ø26.3) · 2E (Tubing: 1/4" x 5/32", Piping: ø60.3 x ø52.5) · 3A (Tubing: 3/8" x 1/4", Piping: ø13.7 x ø9) · 3B (Tubing: 3/8" x 1/4", Piping: ø21.3 x ø15.4) · 3C (Tubing: 3/8" x 1/4", Piping: ø26.7 x ø20.5) · 4A (Tubing: 1/2" x 3/8", Piping: ø21.3 x ø15.4) · 4B (Tubing: 1/2" x 3/8", Piping: ø26.7 x ø20.5) · 4C (Tubing: 1/2" x 3/8", Piping: ø33.4 x ø26.3) · 4D (Tubing: 1/2" x 3/8", Piping: ø60.3 x ø52.5) · 5A (Tubing: 3/4" x 5/8", Piping: ø21.3 x ø15.4) · 5B (Tubing: 3/4" x 5/8", Piping: ø26.7 x ø20.5) · 5C (Tubing: 3/4" x 5/8", Piping: ø33.4 x ø26.3) · 6A (Tubing: 1" x 3/4", Piping: ø26.7 x ø20.5) · 6B (Tubing: 1" x 3/4", Piping: ø33.4 x ø26.3) · 6C (Tubing: 1" x 3/4", Piping: ø60.3 x ø52.5) · 7A (Tubing: 1 1/4" x 1.1", Piping: ø33.4 x ø26.3) · 21 (Tubing: 6 mm x 4 mm, Piping: ø13.7 x ø9) · 22 (Tubing: 6 mm x 4 mm, Piping: ø21.3 x ø15.4) · 23 (Tubing: 6 mm x 4 mm, Piping: Ø26.7 x Ø20.5) · 24 (Tubing: 6 mm x 4 mm, Piping: Ø33.4 x Ø26.3) · 25 (Tubing: 6 mm x 4 mm, Piping: Ø60.3 x Ø52.5) · 31 (Tubing: 10 mm x 8 mm, Piping: Ø13.7 x Ø9) · 32 (Tubing: 8 mm x 6 mm, Piping: Ø13.7 x Ø9) · 33 (Tubing: 10 mm x 8 mm, Piping: Ø21.3 x Ø15.4) · 34 (Tubing: 8 mm x 6 mm, Piping: Ø21.3 x Ø15.4) · 35 (Tubing: 10 mm x 8 mm, Piping: Ø26.7 x Ø20.5) · 36 (Tubing: 8 mm x 6 mm, Piping: Ø26.7 x Ø20.5) · 37 (Tubing: 10 mm x 8 mm, Piping: Ø33.4 x Ø26.3) · 38 (Tubing: 8 mm x 6 mm, Piping: Ø33.4 x Ø26.3) · 41 (Tubing: 12 mm x 10 mm, Piping: Ø21.3 x Ø15.4) · 42 (Tubing: 12 mm x 10 mm, Piping: Ø26.7 x Ø20.5) · 43 (Tubing: 12 mm x 10 mm, Piping: Ø33.4 x Ø26.3) · 44 (Tubing: 12 mm x 10 mm, Piping: Ø60.3 x Ø52.5) · 51 (Tubing: 19 mm x 16 mm, Piping: Ø21.3 x Ø15.4) · 52 (Tubing: 19 mm x 16 mm, Piping: Ø26.7 x Ø20.5) · 53 (Tubing: 19 mm x 16 mm, Piping: Ø33.4 x Ø26.3) · 61 (Tubing: 25 mm x 22 mm, Piping: Ø26.7 x Ø20.5) · 62 (Tubing: 25 mm x 22 mm, Piping: Ø33.4 x Ø26.3) · 63 (Tubing: 25 mm x 22 mm, Piping: Ø60.3 x Ø52.5) · 2A (Tubing: 1/4\" x 5/32\", Piping: ø13.7 x ø9) · 2B (Tubing: 1/4\" x 5/32\", Piping: ø21.3 x ø15.4) · 2C (Tubing: 1/4\" x 5/32\", Piping: Ø21.3 x Ø15.4) · 2D (Tubing: 1/4\" x 5/32\", Piping: ø33.4 x ø26.3) · 2E (Tubing: 1/4\" x 5/32\", Piping: ø60.3 x ø52.5) · 3A (Tubing: 3/8\" x 1/4\", Piping: ø13.7 x ø9) · 3B (Tubing: 3/8\" x 1/4\", Piping: ø21.3 x ø15.4) · 3C (Tubing: 3/8\" x 1/4\", Piping: ø26.7 x ø20.5) · 4A (Tubing: 1/2\" x 3/8\", Piping: ø21.3 x ø15.4) · 4B (Tubing: 1/2\" x 3/8\", Piping: ø26.7 x ø20.5) · 4C (Tubing: 1/2\" x 3/8\", Piping: ø33.4 x ø26.3) · 4D (Tubing: 1/2\" x 3/8\", Piping: ø60.3 x ø52.5) · 5A (Tubing: 3/4\" x 5/8\", Piping: ø21.3 x ø15.4) · 5B (Tubing: 3/4\" x 5/8\", Piping: ø26.7 x ø20.5) · 5C (Tubing: 3/4\" x 5/8\", Piping: ø33.4 x ø26.3) · 6A (Tubing: 1\" x 3/4\", Piping: ø26.7 x ø20.5) · 6B (Tubing: 1\" x 3/4\", Piping: ø33.4 x ø26.3) · 6C (Tubing: 1\" x 3/4\", Piping: ø60.3 x ø52.5) · 7A (Tubing: 1 1/4\" x 1.1\", Piping: ø33.4 x ø26.3) |
| Packaging | Clean Packaging · 1 (Standard Packaging Equiv. to Class M5.5) · 2 (Packaging Equivalent to Class M3.5 w/PVDF Nut) · 3 (Packaging Equivalent to Class M5.5 w/PVDF Nut) |



