Lsq-S3 Close Type Hydraulic Quick Coupling (STEEL)

• Interchangeability: ISO 7241-1 Series "a", Poppet Valve
• Mechanical Connection: Locking Balls
• Size: From 1/4′ to 2′, All Threads Are Available
• Working Pressures: From 2000 Psi to 5000 Psi
• Transport Package: Carton
• Origin: Zhejiang China
• Model NO.: LSQ-S3
• HS Code: 7307990000
• Production Capacity: 10000 Set/Month

Product Description

Descripton: 

LSQ-S3 close type hydraulic quick coupling(steel)

Applications:
The LSQ-S3 Series brings to the industry a proven design for use on construction equipment, forestry equipment, agricultural machinery, oil tools, steel mill machinery, and other demanding hydraulic applications

Specifications:

Body Size (in)	1/4	3/8	1/2	3/4	1
Rated Pressure (PSI)	5000	4000	4000	3000	3000
Rated Flow (GPM)	3	6	12	28	50
Temperature Range (std seals)	-20ºC+120ºC
Standard seal material	NBR

LSQ-S3 Series couplings feature:

1.Poppet valves available to prevent uncoupled leakage.

2.Poppet valves open automatically when coupled, within rated working pressure, to keep the flow expeditely.

3.Critical parts are hardened for durability.

4.Dependable ball-locking mechanism holds the mating halves together

5.Socket and plug are precision machined from solid bar stock.

6.LSQ-S3 series conforms to the standard of ISO 7241-A.

7. Compatible with PARKER 6600 Series, FASTER ANV Series, AEROQUIP 5600 Series and HANSEN HA 15000 Series

ISO	PART NO.	LS	¢D	HEX1	A	T
6.3	LSQ-S3-02SM	53.5	26	22	13	ZG1/4 NPT1/4
10	LSQ-S3-03SM	57.5	31.5	27	13	ZG3/8 NPT3/8
12.5	LSQ-S3-04SM	66.5	38.5	27	16	ZG1/2 NPT1/2
20	LSQ-S3-06SM	81.5	48	36	18	ZG3/4 NPT3/4
25	LSQ-S3-08SM	96	56	41	21	ZG1 NPT1

 

ISO	PART NO.	LP	d	C	HEX2	A	T
6.3	LSQ-S3-02PM	46	11.8	15.2	22	13	ZG1/4 NPT1/4
10	LSQ-S3-03PM	53	17.3	21.4	27	13	ZG3/8 NPT3/8
12.5	LSQ-S3-04PM	62.5	20.5	27	27	16	ZG1/2 NPT1/2
20	LSQ-S3-06PM	66.5	29	28	36	18	ZG3/4 NPT3/4
25	LSQ-S3-0PM	79	34.3	36	41	21	ZG1 NPT1

ISO	PARTNO.	L	¢D	HEX1	HEX2	T
6.3	LSQ-S3-02	85	26	22	22	ZG1/4 NPT1/4
10	LSQ-S3-03	93	31.5	27	27	ZG3/8 NPT3/8
12.5	LSQ-S3-04	107	38.5	27	27	ZG1/2 NPT1/2
20	LSQ-S3-06	121	48	36	36	ZG3/4 NPT3/4
25	LSQ-S3-08	141	56	41	41	ZG1 NPT1