Pneumatic Quick Coupling (USA ARO type one touch type) U03D
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Product Highlights
- Ball-Locking Mechanism: Ensures proven and positive connection with deep knurled socket sleeve for gripping.
- Wide Material Options: Available in Brass, Carbon Steel with Nickel, Zinc, or Copper plating.
- High Pressure Rating: Rated working pressure of 10 bar with air flow up to 35 SCFM.
- Broad Temperature Range: Operates effectively from -20 to +120 degrees Celsius.
- USA ARO Type Compatibility: Accepts 1/4 inch industrial type plugs for one-touch connection.
- OEM and ODM Services: Accepts personalized customization of product itself, label, and packaging.
- Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays.
- Global Experience: Over 10 years experience serving customers in more than 60 countries.
Product Attributes
- Customization
- Available
- Connection
- Female/Male
- Flexible or Rigid
- Rigid
- Model NO.
- Pneumatic Quick Coupling U03D
- Material
- Brass, Carbon Steel with Nickel Plated, Zinc Plate
- Standard
- Standard
- Model
- U03D
- Transport Package
- PP Bag + Box +Carton
- Trademark
- SMT
- Origin
- China
- HS Code
- 73269010
- Production Capacity
- 10000000
- Package Size
- 10.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Pneumatic Quick Coupling (USA ARO type one touch type) U03D
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Product Description
Features:
1) Accepts 1/4 Industria type plugs
2) Media: Compressed air.
3) Deep knurled socket sleeve for positive gripping
4) Proven and positive connecion by ball-locking mechanism
5) Material: Brass, Carbon steel with Nickel plated, Zinc plated, Copper plated.
Application
1)Gerneral air service
2)Pneumatic air tools
Specifications
1)Rated working pressure 10bar
2)Temperature: -20-+120 degree
3)Air flow: 35 SCFM at 100PSIG inlet with 10psig pressure drop
| Item | Thread | Desc. |
| U03D-2SM | 1/4"NPT | Coupler with male thread |
| U03D-3SM | 3/8"NPT | Coupler with male thread |
| U03D-2SF | 1/4"NPT | Coupler with female thread |
| U03D-3SF | 3/8"NPT | Coupler with female thread |
| U03D-2SH | 1/4" Hose | Coupler with hose barb |
| U03D-3SH | 3/8" Hose | Coupler with hose barb |
| U03D-2PM | 1/4"NPT | Plug with male thread |
| U03D-3PM | 3/8"NPT | Plug with male thread |
| U03D-2PF | 1/4"NPT | Plug with female thread |
| U03D-3PF | 3/8"NPT | Plug with female thread |
| U03D-2PH | 1/4" Hose | Plug with hose barb |
| U03D-3PH | 3/8" Hose | Plug with hose barb |
About our company:
NINGBO HI-TECH SMART MACHINERY CO LTD was established in 2013, is a high tech company specialized in pneumatic components and microduct accessories manufacturing. After years' hard working, it has owned 2 factories now, and the products include pneumatic vibrators, air cylinders, solenoid valves, air treatment units, pneumatic fittings&mufflers, microduct connectors and other accessories. We have sold our goods to more than 60 countries, and that number is still increasing.

Our Services & Strength
1. We have more than 10 years experience on pneumatic products;
2. Excellent quality control has always been the goal of our practice;
3. You can purchase most of the pneumatic products here;
4. Sample orders and orders with a small number of products are acceptable;
5. OEM, ODM is ok for us. Not only the label and packaging, but also the personalized customization of the product itself;
6. Any requirements, just feel free to let us know.
Company frofile
Our company is specialized in manufactuing all kinds of valves,hydro-pneumatic components,alumium parts and plastic parts.Our main products are including pneumatic cylinder,solenoid valve,air filter,air regulator,air lubricator,pneumatic fitting,hydraulic fitting,tubes etc.as below;
*ISO Standard Cylinder:DNC/SI(ISO6431&6432)
*Standard Cylinder:SC/SU,
*Mini Cylinder:MAL,MA,,MI,CJ2B,CDM2B
*Compact Cylinder:SDA,CQ2
*Cylinder:CU,TN,STM,MGP
*Solenoid Valve:3v1,3v,4v,4M,3A,4A ,drain valve etc
*Air Source Treatment Unit:A,HA,HNA,T,A/B,etc
*pneumatic accessories:fitting,hand valve,muffler,tube,pressure switch
*Pneumatic Vibrator: GT series,K seies,R series,SK series,FP series,NTP series etc.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2231161". Items marked "" are certified.
Company Profile
NINGBO SMART PNEUMATIC Co., Ltd is a professional and experienced manufacturer specializing in high-end pneumatic components, mechanical accessories, and non-standard customized pneumatic solutions. With over 10 years of focused industry experience, our products have been exported to more than 60 countries worldwide, winning long-term trust and stable cooperation from global clients across automation, machinery, and industrial manufacturing fields.
We excel in premium brand pneumatic replacement solutions. We provide high-precision, cost-effective alternative products for world-famous pneumatic brands including FESTO, SMC, PNEUMAX, CAMOZZI and more. All replacement components strictly follow original industrial standards in terms of size, performance, durability and installation compatibility, perfectly solving clients' high-cost and long lead-time pain points of imported original parts.
Different from large traditional factories with strict MOQ restrictions, we focus on flexible customized R&D and even small-batch production services. We can design, develop and manufacture exclusive pneumatic products fully according to clients' drawings, technical parameters and personalized requirements. Whether it is standard replacement upgrading or completely non-standard pneumatic & mechanical parts customization, we support trial production, small-batch orders and mass production, perfectly meeting the diversified and flexible procurement needs of global customers.
Our core competitiveness lies in our elite professional team. Some of our technical or our partner's backbones have working experience from FESTO China, SMC China and AIRTAC. With in-depth industry insight, mature supply chain resources and professional technical accumulation of the whole pneumatic industry chain, we can quickly respond to clients' technical consultations, product matching, solution optimization and after-sales services.
Adhering to the business philosophy of Professionalism, Customization, Flexibility and Reliability, we always take solving customers' personalized pneumatic application problems as the core. We strive to provide global partners with high-quality, high-cost-performance and highly adaptable pneumatic products and one-stop customized industrial solutions.
Always Smart Solution For Customizing
About Our Factory & Business Background
- Address
- 405 No. 2, High-Tech Plaza, Ningbo High-Tech Zone, Ningbo, Zhejiang, China
-
Registered Capital
- 1,500,000 RMB
-
Terms of Payment
- LC, T/T, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port
Our Production Capability & Technical Expertise
-
Main Products
- Pneumatic Cylinder, Solenoid Valve, Air Treatment Unit, Pneumatic Accessories, Machinery Parts
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-12-10
- Export Year
- 2006-08-06
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, RoHS
FAQ
- What materials are available for this coupling?
- The product is available in Brass, Carbon Steel with Nickel plating, Zinc plating, or Copper plating.
- What is the rated working pressure?
- The rated working pressure is 10 bar.
- Does the product support customization?
- Yes, we offer OEM and ODM services including personalized customization of the product itself, label, and packaging.
- What is the lead time for orders?
- Both peak season and off-season lead times are within 15 workdays.
- What is the operating temperature range?
- The product can operate within a temperature range of -20 to +120 degrees.
- What types of connections are supported?
- It accepts 1/4 inch industrial type plugs and offers male, female, and hose barb thread options.
- Is sample ordering accepted?
- Yes, sample orders and orders with a small number of products are acceptable.
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