3/4″ NPT Brass ISO 7241-B Quick Coupler Set (Male & Female)
Heavy-Duty Quick-Disconnect Hydraulic Couplers for High-Flow Applications
SKU: BB34-12N-SET
The ISO 7241-B Series 3/4″ NPT Quick Coupler Set includes both a male and female coupler, offering a secure, leak-proof connection for demanding hydraulic applications. Constructed from corrosion-resistant brass, this set is ideal for industrial, automotive, and fluid transfer applications where durability and performance are critical.
Equipped with self-sealing poppet valves, these couplers ensure leak-free operation under high and low pressures. They are fully interchangeable with all ISO 7241-B series couplings, making them a versatile choice for a wide range of hydraulic systems.
Key Benefits:
- Durable Brass Construction – Provides corrosion resistance for extended service life.
- Self-Sealing Poppet Valve – Prevents fluid leaks under high and low pressure conditions.
- ISO 7241-B Standard Compatibility – Interchangeable with leading hydraulic couplers.
- Viton® (FKM) Seals – Resistant to extreme temperatures and chemicals.
- Secure Sleeve Locking Mechanism – Ensures quick and reliable connections.
- Optimized Flow Rates – Supports 28 GPM nominal and 58.12 GPM max flow.
- Wide Temperature Range: -15°F to +400°F – Versatile for various environments.
Specifications:
- Body Size: 3/4″
- Thread Type: NPT
- Thread Size: 3/4″
- Material: Brass
- Locking Type: Sleeve
- Seal Material: Viton® (FKM)
- Working Pressure: 2,000 PSI
- Nominal Flow Rate: 28 GPM
- Maximum Flow Rate: 58.12 GPM
- Female Face Diameter: 2.05” (44mm)
- Female Length: 3.54” (90mm)
- Male Face Diameter: 1.24” (31.5mm)
- Male Length: 2.28” (58mm)
- Hex Size: 1.34” (27mm)
- Weight: 4 lbs
- Dimensions: 7″ × 5″ × 5″
Compatible Applications:
- Hydraulic Fluids
- Water
- Diesel / Petroleum
Interchangeable With:
| Manufacturer | Male Coupler | Female Coupler |
|---|---|---|
| SUMMIT | BB34M-12N | BB34F-12N |
| Parker 60 Series | BH6-61 | BH6-60 |
| Safeway BS10 Series | BS101-6 | BS105-6 |
| Faster HNV Brass | HNV 34 NPT M 5V | HNV 34 NPT F 5V |
| Snap-Tite 72 Series | B72N12-12F | B72C12-12F |
| Stucchi IRBO Series | M IRBO34 NPT | F IRBO34 NPT |
| Dixon H-Series | H6F6-B | 6HF6-B |
| Eaton HK Series | B6KP31 | B6HP31 |
| DNP HNV Series | HNV-B-12-12-N-NPT | HNV-B-12-12-C-NPT |
What’s Included?
- 1 x 3/4″ NPT Brass Male Coupler
- 1 x 3/4″ NPT Brass Female Coupler
- ISO 7241-B Quick Coupler Dust Cap Set
This ISO 7241-B 3/4″ Brass Quick Disconnect Coupler Set is built for high-flow hydraulic systems, ensuring secure, reliable performance in industrial and mobile applications.
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