Lsq-S1 Close Type Hydraulic Quick Coupling

• Customization: Available
• Interchangeability: ISO 7241-1 Series "a", Poppet Valve
• Mechanical Connection: Locking Balls
• Model NO.: LSQ-S1
• Size: From 1/4′ to 2′, All Threads Are Available
• Working Pressures: From 2000 Psi to 5000 Psi
• Transport Package: Carton
• Origin: Zhejiang China
• HS Code: 7307990000
• Production Capacity: 100000 Set/Month

Product Description

LSQ-S1 CLOSE TYPE HYDRAULIC QUICK COUPLING(STEEL)
Applications:
The LSQ-S1 Series bring to the industry a proven design for use on construction equipment, forestry equipment, agricultural machinery, oil tools, oil equipment steel mill machinery,and other demanding hydraulic applications.

Body Size (in)	1/4	3/8	1/2	3/4	1	1-1/4	1-1/2	2
Rated Pressure (PSI)	5000	4000	4000	3000	3000	3000	2000	2000
Rated Flow (GPM)	3	6	12	28	50	88	220	240
Temperature Range (std seals)	-20ºC+120ºC
Standard seal material	NBR

LSQ-S1 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-S1 series conforms to the standard of ISO7241-A.
7.Compatible with PARKER 6600 Series,FASTER ANV Series,AEROQUIP 5600 Series and HANSEN HA 15000 Series.

ISO	PARTNO.	LS	¢D	HEX1	A	T
6.3	LSQ-S1-02SF	50	26	19	13	G1/4 NPT1/4
10	LSQ-S1-03SF	56	31.5	22	14	G3/8 NPT3/8
12.5	LSQ-S1-04SF	66	38.5	27	16	G1/2 NPT1/2
20	LSQ-S1-06SF	80	48	34	18	G3/4 NPT3/4
25	LSQ-S1-08SF	94	56	41	21	G1 NPT1
31.5	LSQ-S1-10SF	117	69.5	50	25	G1-1/4 NPT1-1/4
40	LSQ-S1-12SF	133	84	60	27	G1-1/2 NPT1-1/2
50	LSQ-S1-16SF	165	99	75	26	G2 NPT2

 

ISO	PARTNO.	LP	d	C	HEX2	A	T
6.3	LSQ-S1-02PF	35.5	11.8	15	19	13	G1/4 NPT1/4
10	LSQ-S1-03PF	36.5	17.3	21.4	22	14	G3/8 NPT3/8
12.5	LSQ-S1-04PF	43.5	20.5	27	27	16	G1/2 NPT1/2
20	LSQ-S1-06PF	57	29	28	35	18	G3/4 NPT3/4
25	LSQ-S1-08PF	59.5	34.3	36	41	21	G1 NPT1
31.5	LSQ-S1-10PF	75	45	46	50	25	G1-1/4 NPT1-1/4
40	LSQ-S1-12PF	83.5	55	52	60	27	G1-1/2 NPT1-1/2
50	LSQ-S1-16PF	105	65	64	75	26	G2 NPT2

 

ISO	PARTNO.	L	¢D	HEX1	HEX2	T
6.3	LSQ-S1-02	71	26	19	19	G1/4 NPT1/4
10	LSQ-S1-03	75	31.5	22	22	G3/8 NPT3/8
12.5	LSQ-S1-04	88	38.5	27	27	G1/2 NPT1/2
20	LSQ-S1-06	110	48	34	35	G3/4 NPT3/4
25	LSQ-S1-08	119.5	56	41	41	G1 NPT1
31.5	LSQ-S1-10	150	69.5	50	50	G1-1/4 NPT1-1/4
40	LSQ-S1-12	167.5	84	60	60	G1-1/2 NPT1-1/2
50	LSQ-S1-16	210.5	99	75	75	G2 NPT2