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NPT Thread Quick Attach Hydraulic Couplers LSQ-S1 Interchange ISO 7241-1 Series

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NPT Thread Quick Attach Hydraulic Couplers LSQ-S1 Interchange ISO 7241-1 Series

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Brand Name :	SONGQIAO
Model Number :	LSQ-S1
Supply Ability :	50,000pcs/day, according the capacity of the assembly workshop
Delivery Time :	within 30 days or as per customers' requirement.
Price :	negotiable

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NPT Thread Quick Attach Hydraulic Couplers LSQ-S1 Interchange ISO 7241-1 Series

LSQ-S1, Hydraulic Connector, Interchange: ISO 7241-1 series “A”

Descripton:

LSQ-S1 CLOSE TYPE HYDRAULIC QUICK COUPLING(STEEL)

Applications:

• Snow plows
• Truck trailer connections
• Mobile applications
• Attachments

Specifications:

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)	-20℃ to +120℃
Standard seal material	NBR

LSQ-S1 Series couplings feature:

“LSQ-S1” is a poppet valve quick coupling series, interchangeable with international standard ISO
7241-1 “A”, the series is manufactured in carbon steel with zinc plated surface treatment.
This series offers worldwide interchangeability and the availability of a wide range of sizes from 1/4” thru 2”. This makes the “LSQ-S1” series one of the most widely used in a range of hydraulic applications mainly in agricultural and industrial fields.

Performance:Test Fluid:Oil-200SUS.1GPM=3.78L/Min,1PSID=0.0069MPa.

LSQ-S1 Series(1/4",3/8",1/2",3/4",1") LSQ-S1 Series(11/4",11/2",2")

Socket

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

Plug

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

Coupling Fitting

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

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