1/2″ NPT ISO 7241-B Brass Quick Disconnect Hydraulic Male Coupler

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1/2″ NPT Brass ISO 7241-B Male Quick Disconnect Coupler

High-Performance, Corrosion-Resistant Hydraulic Coupler for Versatile Applications
SKU: BB12M-08N

The ISO 7241-B Series 1/2″ NPT Male Quick Disconnect Coupler is a durable and corrosion-resistant solution for hydraulic applications in aerospace, automotive, marine, and industrial sectors. Manufactured from high-quality brass, this coupler provides excellent resistance to corrosion and wear, making it ideal for demanding environments.

With a self-sealing poppet valve, it ensures leak-free operation under both high and low pressures. Designed for quick and secure connections, this coupler is fully interchangeable with all ISO 7241-B series couplings. We also offer a complete set (male and female couplers).

Key Benefits:

  • Premium Brass Construction – Delivers superior corrosion resistance and long-lasting durability.
  • Self-Sealing Poppet Valve – Prevents fluid leaks and maintains optimal hydraulic performance.
  • ISO 7241-B Standard Compatibility – Fully interchangeable with all ISO 7241-B couplers.
  • Viton® (FKM) Seals – Provides exceptional chemical resistance and high-temperature performance.
  • High-Pressure Operation – Supports 3,600 PSI working pressure, 14,500 PSI burst pressure (coupled).
  • Quick Sleeve Locking Mechanism – Ensures secure and hassle-free connections.
  • Wide Temperature Range: -15°F to +400°F – Performs reliably in extreme conditions.

Specifications:

  • Body Size: 1/2″
  • Thread Type: NPT
  • Thread Size: 1/2″
  • Material: Brass
  • Locking Type: Sleeve
  • Seal Material: Viton® (FKM)
  • Working Pressure: 3,600 PSI
  • Burst Pressure (Coupled): 14,500 PSI
  • Nominal Flow Rate: 12 GPM
  • Maximum Flow Rate: 23.78 GPM
  • Male Face Diameter: 0.93” (23.5mm)
  • Male Length: 1.83” (46.5mm)
  • Hex Size: 1.06” (27mm)
  • Weight: 0.23 lbs

Interchangeable With:

Manufacturer Male Coupler
SUMMIT BB12M-08N
Parker 60 Series BH4-60
Safeway BS10 Series BS105-4
Faster HNV Brass HNV 12 NPT F 5V
Snap-Tite 72 Series B72C8-8F
Stucchi IRBO Series F IRBO12 NPT
Dixon H-Series 4HF4-B
Eaton HK Series B4HP26
DNP HNV Series HNV-B-08-08-C-NPT

What’s Included?

  • 1 x 1/2″ NPT Brass Male Coupler

This ISO 7241-B 1/2” Brass Male Quick Disconnect Coupler is built for high-performance hydraulic systems, offering secure connections, durability, and resistance to harsh conditions.

Weight 0.11 kg
Dimensions 3.05 × 3.05 × 4.42 cm
Part

Male Plug

Body Material

Brass

Body Size

1/2"

ISO Standard

ISO 7241-B

Thread Size

1/2"

Thread Type

NPT

Valve Type

Poppet Valve

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