Products Description
1/4" Fnpt Stainless Steel Air Hose Quick Connect Fittings Push-to-Connect Coupler & Plug Kit for Air Compressor Systems
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Quick couplings are connectors that enable the connection or disconnection of pipelines without the need for tools.
- The leak-proof O-ring seal can be used in vacuum and pressure systems and can be interchanged with others. The push-in connection makes the operation quick and convenient, and the large-area locking device ensures a firmer grip on the pipe stem.
- Full-flow quick couplings, made of stainless steel, carbon steel and brass, with smooth, open-ended inner cavities, without valves at both ends, minimizing pressure drop and facilitating cleaning.
Products Specification
| Parameter | Specification |
|---|---|
| Product Name | Stainless Steel Quick Connect Coupler Kit |
| Brand | DEPO |
| Connection Type | Push-to-Connect / Quick Release |
| Thread Size | 1/4" Female NPT/OD |
| Material | SS316 / SS304 Stainless Steel ,C276Hastelloy |
| Max Working Pressure | 3000 PSI (207 bar) |
| Temperature Range | -20°C to 200°C (-4°F to 392°F) |
| Sealing Material | PTFE (Standard) |
| Application Media | Compressed Air, Gas, Non-corrosive Fluids |
| Application Fields | Pneumatic Systems, Air Compressors, Labs, Automation Equipment, Instrumentation Systems |
|
Tube Body Fitting
Pipe stem - ferrule Tube Fitting
|
Products Applications
• Pressure gauge installation systems
• HVAC and heating systems
• Hydraulic and pneumatic systems
• Industrial instrumentation
• Oil, gas, and chemical industries
Our Service
1. 12 months warranty:
● Great quality products
● We stand behind the quality of our products 100%
● All of our items come with a warranty to give you a peace of mind.
● New Guaranteed: All of our items are in new condition in OEM or Original packing.
2. Accept All Payment Methods:
● We usually accept T/T (wire transfer), Western Union, or Paypal.
● Trade Currency: USD or RMB.
● Payment TT 30% deposit in advance, 70% balance paid before shipment.
● (Sample order) T/T / Western union 100% at sight.
3. Strong Package:
Our package method is in perfect condition, or according customized.
4. Fast delivery:
● Shipment term: CIF/CFR/FOB Ningbo/Shanghai China, China.
● Shipment date: shortly if in stocks, 7-20 days after receiving the deposit if bulk orders.
● Shipment way: we will ship your items by sea, by air, or by express (DHL, UPS, FedEx, TNT, EMS).
5. After-sales service:
● Terrific After-Sales Service: 24 Hours Around The Clock And 12 Months Warranty.
● Life-Long Maintenance Service For The Products.
Why Choose Us
1.Stable quality with strict inspection standards
2.Rich experience in industrial valve supply
3.OEM & customized solutions available
4.Fast delivery and reliable service
FAQ
1. Are you a manufacturer or trading company?
We are a professional manufacturer specializing in stainless steel and brass valves and fittings, with strong OEM capability for global markets
2. What is your MOQ?
Standard products: Low MOQ, trial orders supported
Customized products: Depends on design
We support small orders for first cooperation.
3. Can you produce according to drawings or samples?
Yes, we support OEM & custom production.
We can develop molds based on your samples, especially for 1-piece special fittings.
4. What materials do you supply?
Stainless Steel: SS304 / SS316
Brass: HPb59-1 / HPb59-3 /HPb58-3/Lead-free brass
Material test reports (MTC) are available if needed.
5. What is your pressure rating?
Our products are suitable for:
Medium to high pressure applications
Some grease fittings can exceed 10,000 PSI
Exact pressure depends on product type and design.
6. What is your delivery time?
Stock / standard items: 7–15 days
OEM / customized: 20–35 days
Fast production can be arranged for urgent orders.
Stable customers can negotiate better terms.
7. What markets do you mainly export to?
We have rich experience in:
USA
Europe
Middle East
We are familiar with their standards and quality requirements.
8. How do you ensure quality?
100% inspection before shipment
Thread gauge inspection
Pressure / sealing test (if required)
Third-party inspection is acceptable.
9. What thread standards do you support?
NPT (American standard)
BSPT / BSPP (European standard)
We can help confirm thread compatibility.
10. What is your packaging?
Standard export cartons + pallets
Anti-rust protection
Custom packaging & logo marking available.
11. Can you offer competitive pricing?
Yes - we offer very competitive pricing under same quality level, especially for long-term cooperation.
Hot Tags: Push-on Quick Connector Coupler Kit,Stainless steel,Brass Hydraulic Quick Fitting
