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Male Connector LQ3H-M Metric Size Fluoropolymer Fittings / Hyper Fittings

Male Connector LQ3H-M Metric Size Fluoropolymer Fittings / Hyper Fittings

A fluoropolymer fitting with a flared collet structure.
[Features]
· Triple-seal construction.
· Excellent assemblability.
· Excellent flow-through characteristics.
· Able to withstand thermal stress.
· For use at 200°C.
· RoHS compliant.

(i)Caution

  • Refer to the catalog for product specifications.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Male Connector LQ3H-M Metric Size Specifications

LQ3H-M External Appearance

LQ3H-M External Appearance

LQ3H-M outline dimensional drawing

LQ3H-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
ModelApplicable tube outer diameterConnection thread
R/NPT
AA'EE'HLL'MW
LQ3H11-M□ø41/8 "29.528.51091133.532.51410
LQ3H12-M□ø3
LQ3H21-M□ø61/8 "39.538.517161643.542.52014
LQ3H22-M□1/4 "37.536.5
LQ3H31-M□ø101/8 "514822.519.52155522518
LQ3H32-M□ø8
LQ3H33-M□ø101/4 "4946
LQ3H34-M□ø8
LQ3H35-M□ø103/8 "48.545.5
LQ3H36-M□ø8
LQ3H38-M□1/2 "54516259
LQ3H41-M□ø121/4 "585624222464622922
LQ3H42-M□3/8 "57.555.5
LQ3H43-M□1/2 "5654
LQ3H44-M□3/4 "59.857.669.367.1
LQ3H51-M□ø193/8 "69.56726.524327673.53730
LQ3H52-M□1/2 "6865.5
LQ3H53-M□3/4 "66.564
LQ3H61-M□ø251/2 "807630264188844936
LQ3H62-M□3/4 "78.574.5
LQ3H63-M□1 "77.573.5

Units: mm

Specifications

ItemModel
LQ3□10LQ3□20LQ3□30LQ3□40LQ3□50LQ3□60
MaterialNEW PFA
Maximum operating pressure (at 20°C)1.0 MPa
Withstand pressureRefer to the withstand pressure and heat resistance performance curves.
Operating temperatureNut material PVDF0 to 150°C
Nut material PFA0 to 200℃

Withstand pressure and heat resistance performance

LQ3H-M withstand pressure and heat resistance performance

LQ3H-M withstand pressure and heat resistance performance

Notes For Tubing

1. Use the dedicated tool for connecting tubes.

Dedicated Tool Outline Drawing

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 sizeTorque (N·m)
10.7 to 0.9
21.6 to 1.8
33.2 to 3.5
45.0 to 5.3
510.0 to 10.5
622.5 to 23.0
Part Number
LQ3H22-M
LQ3H22-M-1
LQ3H22-M-3
LQ3H22-MN
LQ3H22-MN-1
LQ3H22-MN-2
LQ3H22-MN-3
LQ3H33-M
LQ3H33-M-1
LQ3H33-M-2
LQ3H33-MN-1
LQ3H33-MN-2
LQ3H33-MN-3
LQ3H34-M
LQ3H34-M-1
LQ3H34-M-3
LQ3H34-MN-1
LQ3H34-MN-2
LQ3H41-M
LQ3H41-M-1
LQ3H41-M-2
LQ3H41-M-3
LQ3H41-MN
LQ3H41-MN-2
LQ3H41-MN-3
Part NumberMinimum order quantityVolume DiscountDays to ShipApplicable Tube Outer Dia. (mm) D (D1) Connection Screw Type M (M1) Connection Screw Nominal M (M1) Maximum Operating Temperature
(°C)
Packing Nut Material Size of Body
1 Piece(s) 31 Day(s) 6R1/4B(8A)200Clean Packaging Class M3.5 EquivalentPFA2
1 Piece(s) Quote 6R1/4B(8A)200Standard Packaging Class M5.5 EquivalentPFA2
1 Piece(s) Quote 6R1/4B(8A)150Standard Packaging Class M5.5 EquivalentPVDF2
1 Piece(s) 31 Day(s) 6NPT (Male thread)1/4B(8A)200Clean Packaging Class M3.5 EquivalentPFA2
1 Piece(s) 31 Day(s) 6NPT (Male thread)1/4B(8A)200Standard Packaging Class M5.5 EquivalentPFA2
1 Piece(s) Quote 6NPT (Male thread)1/4B(8A)150Clean Packaging Class M3.5 EquivalentPVDF2
1 Piece(s) 31 Day(s) 6NPT (Male thread)1/4B(8A)150Standard Packaging Class M5.5 EquivalentPVDF2
1 Piece(s) 31 Day(s) 10R1/4B(8A)200Clean Packaging Class M3.5 EquivalentPFA3
1 Piece(s) Quote 10R1/4B(8A)200Standard Packaging Class M5.5 EquivalentPFA3
1 Piece(s) Quote 10R1/4B(8A)150Clean Packaging Class M3.5 EquivalentPVDF3
1 Piece(s) Quote 10NPT (Male thread)1/4B(8A)200Standard Packaging Class M5.5 EquivalentPFA3
1 Piece(s) Quote 10NPT (Male thread)1/4B(8A)150Clean Packaging Class M3.5 EquivalentPVDF3
1 Piece(s) Quote 10NPT (Male thread)1/4B(8A)150Standard Packaging Class M5.5 EquivalentPVDF3
1 Piece(s) 31 Day(s) 8R1/4B(8A)200Clean Packaging Class M3.5 EquivalentPFA3
1 Piece(s) Quote 8R1/4B(8A)200Standard Packaging Class M5.5 EquivalentPFA3
1 Piece(s) Quote 8R1/4B(8A)150Standard Packaging Class M5.5 EquivalentPVDF3
1 Piece(s) Quote 8NPT (Male thread)1/4B(8A)200Standard Packaging Class M5.5 EquivalentPFA3
1 Piece(s) Quote 8NPT (Male thread)1/4B(8A)150Clean Packaging Class M3.5 EquivalentPVDF3
1 Piece(s) 31 Day(s) 12R1/4B(8A)200Clean Packaging Class M3.5 EquivalentPFA4
1 Piece(s) Quote 12R1/4B(8A)200Standard Packaging Class M5.5 EquivalentPFA4
1 Piece(s) Quote 12R1/4B(8A)150Clean Packaging Class M3.5 EquivalentPVDF4
1 Piece(s) Quote 12R1/4B(8A)150Standard Packaging Class M5.5 EquivalentPVDF4
1 Piece(s) 31 Day(s) 12NPT (Male thread)1/4B(8A)200Clean Packaging Class M3.5 EquivalentPFA4
1 Piece(s) Quote 12NPT (Male thread)1/4B(8A)150Clean Packaging Class M3.5 EquivalentPVDF4
1 Piece(s) 31 Day(s) 12NPT (Male thread)1/4B(8A)150Standard Packaging Class M5.5 EquivalentPVDF4

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Basic Information

Connection Type Screw⇔Pipe Type Fitting Body Material PFA
Thread-to-Pipe Connection Type Threaded Straight

Tech Support

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