Naiwo 1/2NPT Quick Coupler Coupling Flat Face Loader Quick Connector (steel)
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Product Highlights
- ISO16028 Standard Compliance: Meets ISO16028 standard for push and pull connection with safe lock to avoid accidental disconnection.
- High Pressure Resistance: Max working pressure up to 400 bar for 1/4 inch size, ensuring durability in hydraulic systems.
- Low Fluid Loss: Minimal fluid loss ranging from 0.008 to 0.1 ml-cc, reducing waste and environmental impact.
- High Interchangeability: Compatible with FASTER, PARKER, HANSEN, and AEROQUIP series for easy system integration.
- Durable Carbon Steel Build: Constructed from standard carbon steel with nitrile rubber seals for robust performance.
- Versatile Application Range: Suitable for hydraulic equipment, agriculture, construction, and industrial fluid transport.
- Fast Lead Time: Off-season lead time within 15 workdays, ensuring timely delivery for urgent orders.
Product Attributes
- Condition
- New
- Usage
- Hydraulic
- Transport Package
- Wooden Case/Pallet with Carton Inside
- Model NO.
- NWP4
- Specification
- 1/4'' to 2''
- Trademark
- NAIWO
- Origin
- Hebei, China
- Production Capacity
- 10000 Set / Month
Product Images of Naiwo 1/2NPT Quick Coupler Coupling Flat Face Loader Quick Connector (steel)
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Product Description
Product Feature
- Meet the standard ISO16028
- Push and pull connection
- With safe lock to avoid accidental disconnection
- Standard material: Carbon steel
- Standard seal: Nitrile rubber
| Seal elastomer data | |
| Seal | Maximum working temperature range |
| Nitrile rubber | -20ºC to +100ºC |
Product Parameter
| Size (in) |
ISO (mm) |
Max Working Pressure (bar) |
Rated Flow (l/m) |
Min Blast Pressure (bar) |
Fluid Loss (ml-cc) |
||
| Connection | Connection | Male | Female | ||||
| 1/4 | 6.3 | 400 | 12 | 1900 | 1900 | 1900 | 0.008 |
| 3/8 | 10 | 350 | 23 | 1600 | 1560 | 1780 | 0.01 |
| 1/2 | 12.5 | 350 | 45 | 1770 | 1700 | 1590 | 0.012 |
| 3/4 | 20 | 350 | 74 | 1580 | 1660 | 1420 | 0.015 |
| 1 | 25 | 350 | 100 | 1840 | 1600 | 1470 | 0.02 |
| 1-1/4 | 31.5 | 350 | 189 | 1530 | 1470 | 1400 | 0.03 |
| 1-1/2 | 40 | 230 | 288 | 800 | 700 | 320 | 0.05 |
| 2 | 50 | 150 | 379 | 600 | 600 | 280 | 0.1 |
Application Range
Hydraulic & fluid delivery
Building equipment
Agriculture machine
Multi purpose vehicle
Road vehicle
Fixed hydraulic equipment & fluid transport in factory
Interchangeability
FASTER 2FFN/2FFI series
PARKER FEM series
HANSEN FF series
AEROQUIP FD89 series
Photo Details





Hebei Naiwo Fluid Technology Co. Ltd is located in matou economic development zone of hebei province, China. We are specialized in production of NAIWO brand quick coupling(ISO16028, ISO7241-A, ISO7241-B) with stainless steel, carbon steel and brass material. The quick coupling can be widely used for metallurgy, oil, chemical, food, shipbuilding, agriculture machine, construction machine, special car/truck, paper making, drilling platform and other fields.
We take the "leading technology, excellent quality, perfect service" as the company culture and management concept, focus on strict production procedures and related testing equipment, which help our factory win the clients′ praise and trust all over the world.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR226877". Items marked "" are certified.
Company Profile
Hebei Naiwo Fluid Technology Co. Ltd is located in matou economic development zone of hebei province, China. We are specialized in production of NAIWO brand quick coupling(ISO16028, ISO7241-A, ISO7241-B) with stainless steel, carbon steel and brass material. The quick coupling can be widely used for metallurgy, oil, chemical, food, shipbuilding, agriculture machine, construction machine, special car/truck, paper making, drilling platform and other fields.
We take the "leading technology, excellent quality, perfect service" as the company culture and management concept, focus on strict production procedures and related testing equipment, which help our factory win the clients' praise and trust all over the world.
About Our Factory & Business Background
- Address
- Matou Economic Development Zone, Handan, Hebei, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW, Others
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- TIANJIN, QINGDAO
Our Production Capability & Technical Expertise
- Main Products
- Quick Coupling, Stainless Steel Coupling, Hydraulic Fitting, Pipe Fitting, Quick Coupler
Our Industry Experience & Global Business Record
- Export Year
- 2014-05-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What standards does the quick coupling meet?
- The NWP4 Series meets the ISO16028 standard, featuring push and pull connection with a safe lock to prevent accidental disconnection.
- What is the maximum working pressure?
- The maximum working pressure varies by size, ranging from 150 bar for the 2-inch size up to 400 bar for the 1/4-inch size.
- Is this product compatible with other brands?
- Yes, it offers high interchangeability with FASTER 2FFN/2FFI, PARKER FEM, HANSEN FF, and AEROQUIP FD89 series.
- What is the typical lead time for orders?
- The off-season lead time is within 15 workdays, while the peak season lead time is approximately one month.
- What are the common applications for this coupler?
- It is widely used in hydraulic systems, building equipment, agriculture machines, multi-purpose vehicles, and factory fluid transport.
- What payment terms are accepted?
- We accept LC, T/T, PayPal, Western Union, Small-amount payment, and Money Gram.
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