Steel Quick-Connect Couplers and Single End Shut Coupler

• Customization: Available
• Standard: DIN, ANSI, GB, JIS, BSW
• Material: Carbon Steel
• Model NO.: S3
• Connection: Socket;Plug,Male, Female
• Surface Treatment: Brass
• Head Type: T-Shaped
• Name: Quick Coupling
• Application: Construction Machinery
• Product Name: Brass Hydraulic Quick Coupling
• Keyword: Quick Coupling for 1/4 Hose
• Type: 1/2 Water Hose Quick Connector
• Exchange: Parker 60, Faster Hnv, Aeroquip Fd45 and Hansen HK
• Thread: BSPP, BSPT, NPT, Nptf, SAE
• Factory Service: Precision CNC Machining Service, OEM
• Usage: Construction Equipment,Forestry Equipment, Hydraul
• Condition: New
• Rated Pressure: 1000psi
• Customized Support: OEM,ODM
• Rated Flow: 1-150gpm
• Test of Brass Fitting: 100% Leakage Test
• Price: Factory Price
• Transport Package: 1PCS/PVC Box/Carton/Wooden Pallet
• Specification: 1/8, 1/4, 3/8, 1/2, 3/4, 1, 1(1/4), 1(1/2), 2
• Trademark: CNW
• Origin: China
• HS Code: 8544421900
• Production Capacity: 500000pieces

Product Description

 

Product Description

 

S3, ISO7241-A Hydraulic couplings in Male Thread, Carbon Steel, Chrome Three

Descripton:

S3 close type hydraulic quick coupling(steel)
Applications: The 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 to +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

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

 

Packaging & Shipping

Certifications

Company Profile

          Hebei Changnuowei Machinery Co., Ltd. is located in ShiJiazhuang City, Hebei Province, China. The company's main products include Hydraulic Quick Couplings, Valves, Hydraulic Rubber Hose & Fittings, we can accept customized products.
          Our products are analyzed for quality assurance and specifications at many points of the manufacturing process to insure that we ship the very best finished products to our customers. In addition, we perform hydraulic pressure testing and impulse testing to ensure that our products perform to rated specifications.
          With the expansion of our business, the company's products sell well all over the country, such as United States, Russia, Ukraine, South Africa, Canada, Brazil, Germany, UK, Vietnam, Pakistan, Egypt, America, Thailand, Kuwait, Malaysia, etc.
          We look forward to customers from all over the world to come to consult, we will wholeheartedly provide you with the best quality service and high-quality products, and look forward to cooperating with you.

 

FAQ

We welcome you inquire us anytime about the quick couplings and high pressure ball valves,we will offer you within one work day as soon as possible.For exact price and saving both time,we hope you can provide more detail information about the product you inquire:

1. Which product you need?
It's better if you can provide the details of the items you need,such as international standard,sizes,thread,quantity,ect.

2. Any requests to the packaging?
Usually we offer customers with neutral packing.Custom packaging is also accepted.

3. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.

4.What can you buy from us?
Quick coupling,quick coupler,quick connector,coupling.
Material available:steel,stainless steel,brass.

5. What services can we provide?
Our normal standard quick couplings including ISO16028,ISO7241A,ISO7241B;
Customized items according to your samples or drawings.

6. Can samples be free?
If you only need 1-2pcs samples,we can offer you sample free with freight collect.More samples you need,we will charge sample
costs as well as the shipping cost.