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Fluoropolymer Pipe Fitting, LQ3 Series, Male Connector, Inch Size
A fluoropolymer male connector with excellent assemblability.
[Features]
· A flared collet structure.
· Triple-seal construction.
· Excellent assemblability.
· Excellent flow-through characteristics.
· Able to withstand thermal stress.
· For use at 200°C.
(i)Caution
- Refer to the catalog for product specifications.
- Product images may be representative images. Refer to the catalog for details.
Part Number
Configured Part Number is shown.
Fluoropolymer Fittings / Hyper Fittings LQ3 Specifications
Male connector LC3H-M outline dimensional drawing
- (A, A'): Reference dimensions after screwing-in.
- (E, E'): Shows the approximate dimension of the inserted tubing from the end of the nut.
- (A'), L', E': Nut material PVDF dimensions.
- W: Width across flats.
(Units: mm)
| Model | Applicable tube outer diameter | Connection thread R/NPT | A | A' | E | E' | H | L | L' | M | W |
|---|---|---|---|---|---|---|---|---|---|---|---|
| LQ3H1A-M□ | 1/8 " | 1/8 " | 29.5 | 28.5 | 10 | 9 | 11 | 33.5 | 32.5 | 14 | 10 |
| LQ3H2A-M□ | 1/4 " | 1/8 " | 39.5 | 38.5 | 17 | 16 | 16 | 43.5 | 42.5 | 20 | 14 |
| LQ3H2B-M□ | 1/4 " | 37.5 | 36.5 | ||||||||
| LQ3H3A-M□ | 3/8 " | 1/8 " | 51 | 48 | 22.5 | 19.5 | 21 | 55 | 52 | 25 | 18 |
| LQ3H3B-M□ | 1/4 " | 49 | 46 | ||||||||
| LQ3H3C-M□ | 3/8 " | 48.5 | 45.5 | ||||||||
| LQ3H3D-M□ | 1/2 " | 54 | 51 | 62 | 59 | ||||||
| LQ3H4A-M□ | 1/2 " | 1/4 " | 58 | 56 | 24.5 | 22.5 | 24 | 64 | 62 | 29 | 22 |
| LQ3H4B-M□ | 3/8 " | 57.5 | 55.5 | ||||||||
| LQ3H4C-M□ | 1/2 " | 56 | 54 | ||||||||
| LQ3H4D-M□ | 3/4 " | 59.8 | 57.6 | 69.3 | 67.1 | ||||||
| LQ3H5A-M□ | 3/4 " | 3/8 " | 69.5 | 67 | 26.5 | 24 | 32 | 76 | 73.5 | 37 | 30 |
| LQ3H5B-M□ | 1/2 " | 68 | 65.5 | ||||||||
| LQ3H5C-M□ | 3/4 " | 66.5 | 64 | ||||||||
| LQ3H6A-M□ | 1 " | 1/2 " | 80 | 76 | 30 | 26 | 41 | 88 | 84 | 49 | 36 |
| LQ3H6B-M□ | 3/4 " | 78.5 | 74.5 | ||||||||
| LQ3H6C-M□ | 1 " | 77.5 | 73.5 | ||||||||
| LQ3H7A-M□ | 1 1/4 " | 3/4 " | 96.5 | 96.5 | 35 | 35 | 50 | 106 | 106 | 64 | 46 |
| LQ3H7B-M□ | 1 " | 95.5 | 95.5 | ||||||||
| LQ3H7C-M□ | 1 1/4 " | 93.3 | 93.3 | ||||||||
| LQ3H8A-M□ | 1 1/2 " | 1 " | 103.5 | - | 39 | - | 60 | 114 | - | 77 | 55 |
| LQ3H8B-M□ | 1 1/4 " | 101.3 | |||||||||
| LQ3H8C-M□ | 1 1/2 " | 101.3 |
Specifications
- 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: Nut material PVDF: 0 to 150°C, Nut material PFA: 0 to 200°C
Withstand pressure and heat resistance performance
Withstand pressure and heat resistance performance curves
Notes
- 1. Use the dedicated tool for connecting tubes.
- 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. Refer to the appropriate tightening torques.
Tightening torque when tubing/piping
| Body size | Torque (N·m) |
|---|---|
| 1 | 0.7 to 0.9 |
| 2 | 1.6 to 1.8 |
| 3 | 3.2 to 3.5 |
| 4 | 5.0 to 5.3 |
| 5 | 10.0 to 10.5 |
| 6 | 22.5 to 23.0 |
| 7 | 23.0 to 26.5 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Compatible Tube O.D. (inch) D (D1) | Connection Screw Type M (M1) | Connection Screw Nominal M (M1) | Max. Operating Temperature (°C) | Packing | Nut Material | Size of Body |
|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 75.45 | 1 Piece(s) | 14 Day(s) or more | 1/4 | R | 1/4B(8A) | 200 | Clean Packaging Class M3.5 Equivalent | PFA | 2 | ||
MYR 89.62 | 1 Piece(s) | 21 Day(s) | 1/4 | R | 1/4B(8A) | 200 | Standard Packaging Class M5.5 Equivalent | PFA | 2 | ||
- | 1 Piece(s) | Quote | 1/4 | R | 1/4B(8A) | 150 | Clean Packaging Class M3.5 Equivalent | PVDF | 2 | ||
- | 1 Piece(s) | Quote | 1/4 | R | 1/4B(8A) | 150 | Standard Packaging Class M5.5 Equivalent | PVDF | 2 | ||
MYR 75.45 | 1 Piece(s) | 14 Day(s) or more | 1/4 | NPT (Male thread) | 1/4B(8A) | 200 | Clean Packaging Class M3.5 Equivalent | PFA | 2 | ||
MYR 89.62 | 1 Piece(s) | 21 Day(s) | 1/4 | NPT (Male thread) | 1/4B(8A) | 200 | Standard Packaging Class M5.5 Equivalent | PFA | 2 | ||
- | 1 Piece(s) | Quote | 1/4 | NPT (Male thread) | 1/4B(8A) | 150 | Clean Packaging Class M3.5 Equivalent | PVDF | 2 | ||
MYR 75.93 | 1 Piece(s) | 21 Day(s) | 1/4 | NPT (Male thread) | 1/4B(8A) | 150 | Standard Packaging Class M5.5 Equivalent | PVDF | 2 | ||
MYR 88.19 | 1 Piece(s) | 14 Day(s) or more | 3/8 | R | 1/4B(8A) | 200 | Clean Packaging Class M3.5 Equivalent | PFA | 3 | ||
- | 1 Piece(s) | Quote | 3/8 | R | 1/4B(8A) | 200 | Standard Packaging Class M5.5 Equivalent | PFA | 3 | ||
- | 1 Piece(s) | Quote | 3/8 | R | 1/4B(8A) | 150 | Clean Packaging Class M3.5 Equivalent | PVDF | 3 | ||
- | 1 Piece(s) | Quote | 3/8 | R | 1/4B(8A) | 150 | Standard Packaging Class M5.5 Equivalent | PVDF | 3 | ||
MYR 88.19 | 1 Piece(s) | 14 Day(s) or more | 3/8 | NPT (Male thread) | 1/4B(8A) | 200 | Clean Packaging Class M3.5 Equivalent | PFA | 3 | ||
- | 1 Piece(s) | Quote | 3/8 | NPT (Male thread) | 1/4B(8A) | 200 | Standard Packaging Class M5.5 Equivalent | PFA | 3 | ||
- | 1 Piece(s) | Quote | 3/8 | NPT (Male thread) | 1/4B(8A) | 150 | Clean Packaging Class M3.5 Equivalent | PVDF | 3 | ||
MYR 81.67 | 1 Piece(s) | 21 Day(s) | 3/8 | NPT (Male thread) | 1/4B(8A) | 150 | Standard Packaging Class M5.5 Equivalent | PVDF | 3 | ||
MYR 129.33 | 1 Piece(s) | 21 Day(s) | 1/2 | R | 1/4B(8A) | 200 | Clean Packaging Class M3.5 Equivalent | PFA | 4 | ||
- | 1 Piece(s) | Quote | 1/2 | R | 1/4B(8A) | 200 | Standard Packaging Class M5.5 Equivalent | PFA | 4 | ||
- | 1 Piece(s) | Quote | 1/2 | R | 1/4B(8A) | 150 | Clean Packaging Class M3.5 Equivalent | PVDF | 4 | ||
- | 1 Piece(s) | Quote | 1/2 | R | 1/4B(8A) | 150 | Standard Packaging Class M5.5 Equivalent | PVDF | 4 | ||
MYR 107.51 | 1 Piece(s) | 14 Day(s) or more | 1/2 | NPT (Male thread) | 1/4B(8A) | 200 | Clean Packaging Class M3.5 Equivalent | PFA | 4 | ||
- | 1 Piece(s) | Quote | 1/2 | NPT (Male thread) | 1/4B(8A) | 200 | Standard Packaging Class M5.5 Equivalent | PFA | 4 | ||
- | 1 Piece(s) | Quote | 1/2 | NPT (Male thread) | 1/4B(8A) | 150 | Clean Packaging Class M3.5 Equivalent | PVDF | 4 | ||
MYR 100.22 | 1 Piece(s) | 21 Day(s) | 1/2 | NPT (Male thread) | 1/4B(8A) | 150 | Standard Packaging Class M5.5 Equivalent | PVDF | 4 |
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Basic Information
| Connection Type | Screw⇔Pipe | Type | Fitting Body | Main Body Material | PFA |
|---|---|---|---|---|---|
| Thread-to-Pipe Connection Type | Threaded Straight |
Specification/Dimensions
-
Compatible Tube O.D. (inch) D (D1)
-
Connection Screw Type M (M1)
- R
- NPT (Male thread)
-
Max. Operating Temperature(°C)
-
Packing
- Clean Packaging Class M3.5 Equivalent
- Standard Packaging Class M5.5 Equivalent
-
Nut Material
- PFA
- PVDF
-
Size of Body
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
-
type
- LQ3H□□-□□-□
-
Connection Screw Nominal M (M1)
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 3 Day(s) or Less
- 9 Day(s) or Less
- 11 Day(s) or Less
- 13 Day(s) or Less
- 14 Day(s) or Less
- 21 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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