1951 Split Flange Half | Code 61 Forged Steel Hydraulic Flange Fittings | 3000 PSI
Description
The 1951 Split Flange Half Code 61 collection from Gear House Hydraulics provides essential clamping components used in high-flow hydraulic systems. These fittings are supplied as flange halves only and do not include mounting bolts or sealing O-rings.
This allows maintenance teams and purchasing managers to select hardware kits separately according to the exact requirements of their equipment.
Split flange connections are widely recognized in the hydraulics industry as a dependable method for attaching hoses and adapters to pump ports, manifolds, and valve blocks. The Code 61 design uses two precision-machined forged steel halves that surround a compatible hose end or adapter.
Pressure Rating
- Connection Class: SAE Code 61
- Maximum Working Pressure: up to 3,000 psi
- High-flow clamped sealing method
- Designed for stable flange-to-block attachment
- Suitable for medium and high pressure hydraulic systems
- Provides superior strength compared to large threaded fittings
Design and Material Overview
- Material: Forged Steel / Forged Carbon Steel
- Series: SAE 1951 split flange half
- Thread 1 Type: Code 61 Flange
- Available Nominal Sizes: 08, 12, 16, 20, 24, 32, 40, 48, 64
- Shape: heavy-duty clamp half component
- Finish: professional anti-corrosion coating
- Hardware: bolts and O-rings installed separately
- Purpose: mechanical clamping of hydraulic hose fittings and adapters
This forged steel design is produced using precision manufacturing techniques to ensure proper alignment with industry standard flange ports. The protective coating adds an additional layer of durability for harsh operating conditions.
Industries and Use Cases
The Code 61 split flange halves in this collection are commonly used across many industrial sectors, including:
- Construction and earth-moving equipment
- Agricultural machinery hydraulic systems
- Mining vehicles and material handling machines
- Oil and gas field service units
- Forestry and logging equipment
- Industrial hydraulic power packs
- Mobile hydraulics repair workshops
- OEM equipment maintenance departments
These components are particularly valuable in applications where hoses are connected directly to manifolds or pump outlet blocks requiring a secure flange interface.
Standards and Compliance
- Fully compliant with SAE Code 61 flange standards
- Interchangeable with standard Code 61 adapters
- Manufactured to accepted hydraulic tolerances
- Compatible with OEM split flange port blocks
- Designed for use with standard flange sealing O-rings
- Meets common hydraulic industry compliance requirements
Application
The 1951 Split Flange Half – Code 61 products are designed for accurate and reliable use in:
- Clamping hydraulic hose fittings to Code 61 flange ports
- Secure attachment to hydraulic manifolds
- Pump outlet and return line connections
- Replacement of worn split flange clamps
- High-flow hose assemblies in mobile machinery
- Industrial maintenance and hydraulic repair
- Equipment requiring vibration-resistant hydraulic connections
- Large diameter hydraulic circuits
- Manifold to hose end installations
Properly selected flange halves help create strong, professional connections in critical hydraulic systems without the risk of thread damage or loosening.
All parts in this collection are manufactured from high-quality forged carbon steel. The robust material construction ensures the flange halves maintain shape and integrity under continuous pressure. An industrial anti-corrosion coating protects the steel surface from rust, moisture, and environmental exposure. Because these components are used primarily in mobile machinery and outdoor equipment, corrosion resistance plays a major role in long-term reliability.
The 1951 series products listed here are specifically Code 61 compliant flange halves. They are fully interchangeable with standard SAE Code 61 flange adapters used throughout heavy equipment hydraulic circuits.