Male Elbow LQ1L-M Inch Size Fluoropolymer Fittings / Hyper Fittings

Brand :

SMC

Caution

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

Product Description

A fluoropolymer tube fitting with strong resistance to tube bending and deformation.
[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.
· For use at 200°C.
· 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.
· The tube size can be changed.
· Easy nut fastening.

Male Elbow LQ1L-M Inch Size Specifications

Male Elbow LQ1L-M Inch Size: Related images

LQ1L-M outline drawing

Specifications

Item	Model
Item	LQ1□10	LQ1□20	LQ1□30	LQ1□40	LQ1□50	LQ1□60
Material	New PFA ^Note:
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℃

Note: For made-to-order products, the main body of the fitting is made of PTFE.

Withstand pressure and heat resistance performance

External dimensions

LQ1L-M dimensional drawing

(A) Reference dimensions after screwing-in
(E): Shows the approximate dimension of the inserted tubing from the end of the nut

For size 1

For sizes 2 to 5

For size 6

Model	Applicable tube outer diameter	Connection thread R/NPT	A	E	H	L₁	L₂	M
LQ1L1A-M□	1/8 "	1/8 "	11.5	10	-	18	15	11.5
LQ1L2A-M□	1/4 "	1/8 "	14.5	15	14	27	20.5	16.5
LQ1L2B-M□	3/16 "	1/8 "
LQ1L2D-M□	1/4 "	1/4 "
LQ1L2E-M□	3/16 "
LQ1L2F-M□	1/8 "
LQ1L3A-M□	3/8 "	1/4 "	20	20	17	35	26.5	23
LQ1L3B-M□	1/4 "	1/4 "
LQ1L3C-M□	3/8 "	3/8 "
LQ1L3D-M□	1/4 "	3/8 "
LQ1L3F-M□	3/8 "	1/8 "	20.6	20	17	36.6	24.1	23
LQ1L4A-M□	1/2 "	3/8 "	25	24	21	45	33	28
LQ1L4B-M□	3/8 "	3/8 "
LQ1L4C-M□	1/2 "	1/2 "
LQ1L4D-M□	3/8 "
LQ1L4E-M□	1/4 "		24.1	20	17	38.5	32.1	23
LQ1L4G-M□	1/2 "	1/4 "	22.6	24	21	43	28.6	28
LQ1L5A-M□	3/4 "	1/2 "	30.5	29	26	54	40	39
LQ1L5B-M□	1/2 "	1/2 "
LQ1L5C-M□	3/4 "	3/4 "
LQ1L5D-M□	1/2 "
LQ1L5E-M□	3/8 "			20	17	44	39.5	23
LQ1L5F-M□	1/4 "			20	17	44	39.5	23
*LQ1L5H-M□	3/4 "	3/8 "	34	39.5	36	53	40	49
LQ1L6A-M□	1 "	3/4 "	35	39.5	36	68.5	46	49
LQ1L6B-M□	3/4 "	3/4 "
LQ1L6C-M□	1 "	1 "
LQ1L6D-M□	3/4 "
LQ1L6E-M□	1/2 "		37	29	26	60	47	39
*LQ1L6G-M□	1 "	3/8 "	34	39.5	36	53	40	49

Units: mm
Note: Products marked with '*' are manufactured to order (the main body of the fitting is machined PTFE).

Notes For Tubing

1. Use the dedicated tool for connecting tubes. (See figure below)

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.