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Home > products > Hydraulic Quick Connect Couplings > NPT Thread Quick Attach Hydraulic Couplers LSQ-S1 Interchange ISO 7241-1 Series

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

Product Details

Place of Origin: Ningbo,China(Mainland)

Brand Name: SONGQIAO

Model Number: LSQ-S1

Payment & Shipping Terms

Minimum Order Quantity: negotiable

Price: negotiable

Packaging Details: standard exporting package or as per customers' requests.

Delivery Time: within 30 days or as per customers' requirement.

Supply Ability: 50,000pcs/day, according the capacity of the assembly workshop

Get Best Price
High Light:

NPT Thread Quick Attach Hydraulic Couplers

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LSQ-S1 Interchange Hydraulic Quick Connect Couplings

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ISO 7241-1 Hydraulic Quick Connect Couplings

Standard:
ISO 7241-1 Series “A”, Poppet Valve
WP:
Working Pressures To 5,000 Psi (345 Bar)
Material:
Carbon Steel
Size:
1/4' - 2'
Thread:
BSPP, BSPT, NPT, NPTF, SAE
Connection:
Locking Balls
Standard:
ISO 7241-1 Series “A”, Poppet Valve
WP:
Working Pressures To 5,000 Psi (345 Bar)
Material:
Carbon Steel
Size:
1/4' - 2'
Thread:
BSPP, BSPT, NPT, NPTF, SAE
Connection:
Locking Balls
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.
NPT Thread Quick Attach Hydraulic Couplers LSQ-S1 Interchange ISO 7241-1 Series 0
LSQ-S1 Series(1/4",3/8",1/2",3/4",1") LSQ-S1 Series(11/4",11/2",2")

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

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
NPT Thread Quick Attach Hydraulic Couplers LSQ-S1 Interchange ISO 7241-1 Series 2

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
NPT Thread Quick Attach Hydraulic Couplers LSQ-S1 Interchange ISO 7241-1 Series 3

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