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A fluoropolymer union tee fitting for use at temperatures of 200°C.
[Features]
· Unique quadruple-sealing construction (PAT.) provides a strong sealing effect and highly reliable performance against the leakage of liquids.
· Offers outstanding flow-through characteristics with minimized liquid pooling.
· The seal lock on the nut helps prevent loosening.
· The trapezoidal thread allows for the application of high levels of torque.
· The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.
· Strong resistance to tube bending and deformation.
· Simply screw-in as far as the ends of the fitting to tighten the nut. No need for gauge management for positioning.
· The trapezoidal thread prevents the angled insertion of nuts.
Part Number
Configured Part Number is shown.
LQ1T6162
| Item | Model | |||||
|---|---|---|---|---|---|---|
| LQ1□10 | LQ1□20 | LQ1□30 | LQ1□40 | LQ1□50 | LQ1□60 | |
| Material | New PFA | |||||
| Maximum operating pressure (at 20°C) | 1.0 MPa | |||||
| Withstand pressure | Refer to the withstand pressure and heat resistance performance curves. | |||||
| Operating temperature | 0 to 200℃ | |||||

Withstand pressure and heat resistance performance curves
| Series | Size | Pipe connection port diameter | Tube outer diameter | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Metric Size | ||||||||||||||||
| None | 1/8 " | 1/4 " | 3/8 " | 1/2 " | 3/4 " | 1 " | ø3 | ø4 | ø6 | ø8 | ø10 | ø12 | ø19 | ø25 | ||
| Union Tee LQ1T | 1 | ○ | - | - | - | - | - | - | ○ | ○ | - | - | - | - | - | - |
| 2 | ○ | - | - | - | - | - | - | ● | ● | ○ | - | - | - | - | - | |
| 3 | ○ | - | - | - | - | - | - | - | - | ● | ● | ○ | - | - | - | |
| 4 | ○ | - | - | - | - | - | - | - | - | - | - | ● | ○ | - | - | |
| 5 | ○ | - | - | - | - | - | - | - | - | - | - | - | ● | ○ | - | |
| 6 | ○ | - | - | - | - | - | - | - | - | - | - | - | - | ● | ○ | |
Note: ○ Standard size ● With reducer

Union Tee Outline Drawing

Union Tee dimensional drawing
(E): Shows the approximate dimension of the inserted tubing from the end of the nut

Union Tee dimensional drawing for size 1

Union Tee dimensional drawing for sizes 2 to 5

Union Tee dimensional drawing for size 6
| Model | Applicable tube outer diameter | B | E | F | G | H | L | M |
|---|---|---|---|---|---|---|---|---|
| LQ1T11 | ø4 | 2 | 10 | 4 | 8 | - | 18.5 | 11.5 |
| LQ1T12 | ø3 | |||||||
| LQ1T21□□ | ø6 | 4 | 15 | 6 | 12 | 14 | 28 | 16.5 |
| LQ1T22□□ | ø4 | |||||||
| LQ1T2C□□ | ø3 | |||||||
| LQ1T31□□ | ø10 | 5 | 20 | 9 | 18 | 17 | 36.5 | 23 |
| LQ1T32□□ | ø8 | |||||||
| LQ1T33□□ | ø6 | |||||||
| LQ1T41□□ | ø12 | 6 | 24 | 9 | 18 | 21 | 43 | 28 |
| LQ1T42□□ | ø10 | |||||||
| LQ1T51□□ | ø19 | 7 | 29 | 14 | 28 | 26 | 54 | 39 |
| LQ1T52□□ | ø12 | |||||||
| LQ1T61□□ | ø25 | 8 | 39.5 | 18 | 36 | 36 | 69.5 | 49 |
| LQ1T62□□ | ø19 |
Units: mm
1. Use the dedicated tool for connecting tubes.
Refer to "High-Purity Fluoropolymer Fittings / Hyper Fitting LQ1, 2 Series Work Procedure Instructions" for notes regarding tube connections and dedicated tools.

Dedicated Tool Outline Drawing
2. Tighten the nut as far as the end surface of the main body. In order to confirm that it has properly reached the end surface of the main body, tighten by a further 1/8th (approx.) of a turn. You will know that you have sufficiently tightened the nut if it will turn no further past this point. Be sure to also refer to the appropriate tightening torques shown below.
| Body size | Torque (N·m) |
|---|---|
| 2 | 0.3 to 0.4 |
| 3 | 0.8 to 1.0 |
| 4 | 1.0 to 1.2 |
| 5 | 2.5 to 3.0 |
| 6 | 5.5 to 6.0 |
Note: For body size 1, tighten by hand.
| Part Number |
|---|
| LQ1T6162 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Connection Type | Pipe-to-Pipe Equal Dia. Connection Type | Pipe-to-Pipe Reducer Connection Type | Compatible Tube O.D. (mm) D (D1) | Compatible Tube O.D. (mm) D2 | Compatible Tube O.D. (inch) D2 | Tube Size Standard | Packing | Size of Body |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 1,595.80 | 1 Piece(s) | 21 Day(s) | Pipe⇔Pipe, different diameters connection | - | Reducing Union Tee | 25 | 19 | - | - | Clean Packaging Class M3.5 Equivalent | 6 |
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| Type | Fitting Body | Main Body Material | PFA | Max. Operating Temperature(°C) | 200 |
|---|
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