Lsq-S7 Close Type Hydraulic Quick Coupling (STEEL)

• Customization: Available
• Size: From 1/4′ to 1′ All Threads Are Available
• Interchangeability: Nitto Hsp Coupler Series
• Model NO.: LSQ-S7 ( NITTO HSP STEEL )
• Working Pressures: 3000 to 5000 Psi
• Mechanical Connection: Locking Balls
• Transport Package: Carton
• Origin: Zhejiang China
• HS Code: 7307990000
• Production Capacity: 100000 Set/Month

Product Description

Descripton: 
LSQ-S7 close type hydraulic quick coupling(steel)
Applications: The LSQ-S7 Series bring 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 to +100ºC
Standard seal material	NBR

LSQ-S7 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.Compatible with NITTO HSP coupler Series.

PARTNO.	LS	¢D	HEX1	A	T
LSQ-S7-02SF	53.4	28.5	19	12.5	G1/4 NPT1/4
LSQ-S7-03SF	60.4	33	23	14	G3/8 NPT3/8
LSQ-S7-04SF	72	43.5	35	18	G1/2 NPT1/2
LSQ-S7-06SF	72	43.5	35	18	G3/4 NPT3/4
LSQ-S7-08SF	93	58.2	46	22	G1 NPT1

PARTNO.	LP	C	HEX2	A	T
LSQ-S7-02PF	36	17.5	19	12	G1/4 NPT1/4
LSQ-S7-03PF	38	22.5	23	13	G3/8 NPT3/8
LSQ-S7-04PF	50	27.5	32	16	G1/2 NPT1/2
LSQ-S7-06PF	50	27.5	32	18	G3/4 NPT3/4
LSQ-S7-08PF	61	36	41	22	G1 NPT1

PARTNO.	L	¢D	HEX1	HEX2	T
LSQ-S7-02	72.5	28.5	19	19	G1/4 NPT1/4
LSQ-S7-03	76.5	33	23	23	G3/8 NPT3/8
LSQ-S7-04	95	43.5	35	32	G1/2 NPT1/2
LSQ-S7-06	95	43.5	35	32	G3/4 NPT3/4
LSQ-S7-08	119.2	58.2	46	41	G1 NPT1