Stainless 43 Series Fittings
Premium One-Piece Hydraulic Hose Fittings for Industrial Applications
Stainless 43 Series Fittings represent the pinnacle of hydraulic hose connection technology, featuring a one-piece crimp design that delivers superior performance in demanding industrial applications. These premium stainless steel hydraulic fittings provide leak-free sealing capabilities and exceptional corrosion resistance, making them ideal for oil & gas, marine, chemical processing, and mobile equipment systems.
TITAN Fluid's Stainless 43 Series Fittings utilize 316 stainless steel construction to ensure maximum durability and reliability in high-pressure hydraulic assemblies. Engineered as direct replacements for Parker 43 Series fittings, these one-piece crimp fittings eliminate potential leak paths while providing vibration resistance and long-term performance. Industrial engineers and purchasing managers trust Stainless 43 Series Fittings for critical OEM applications where quality and reliability cannot be compromised.
Key Features & Benefits
316 Stainless Steel Construction
Excellent corrosion resistance for harsh environments
One-Piece Crimp Design
Eliminates leak paths and ensures reliable connections
Wide Hose Compatibility
R1, R2 braided hose, and R16, R17 and 2SC hoses.
High-Pressure Rated
Engineered for demanding high-pressure applications
Vibration Resistant
Maintains integrity under dynamic operating conditions
Parker 43 Series Compatible
Direct replacement for Parker 43 Series fittings
43 Series Product Range
Comprehensive selection of stainless steel 43 series hydraulic hose fittings for all your industrial applications
43 Series-Female Swivel JIC Hose Fitting
- Interchange: Parker 10643
- Material: SS 304, SS 316L
- Size: 1/4" - 2"
- Thread: Female JIC 37°
43 Series-Male JIC 37° Hose Fitting
- Parker Series: 10343
- Material: SS 304, SS 316L
- Size: 1/4" - 2"
- Thread: Male JIC 37°
43 Series-Female Swivel JIC Hose Fitting 45° Elbow
- Parker Series: 13743
- Material: SS 304, SS 316L
- Size: 1/4" - 2"
- Angle: 45° Elbow
43 Series-Female Swivel JIC Hose Fitting 90° Elbow
- Parker Series: 13943
- Material: SS 304, SS 316L
- Size: 1/4" - 2"
- Angle: 90° Elbow
43 Series-Male NPT Hose Fitting
- Parker Series: 10143
- Material: SS 304, SS 316L
- Size: 1/4" - 2"
- Thread: Male NPT
43 Series-Female NPT Hose Fitting
- Parker Series: 10243
- Material: SS 304, SS 316L
- Size: 1/4" - 2"
- Thread: Female NPT Fixed
43 Series-Female ORFS Hose Fitting
- Parker Series: 1JC43
- Material: SS 304, SS 316L
- Size: 1/4" - 2"
- Thread: Female ORFS
43 Series-Female ORFS Hose Fitting
- Parker Series: 1JS43
- Material: SS 304, SS 316L
- Size: 1/4" - 2"
- Thread: Female ORFS
43 Series-Straight Flange Hose Fitting
- Parker Series: 11543
- Material: SS 304, SS 316L
- Size: 1/2" - 2"
- Thread: Flange Head
43 Series-Flange Hose Fitting 45° Elbow
- Parker Series: 11743
- Material: SS 304, SS 316L
- Size: 1/2" - 2"
- Thread: Flange Head
43 Series-Flange Hose Fitting 90° Elbow
- Parker Series: 11943
- Material: SS 304, SS 316L
- Size: 1/2" - 2"
- Thread: Flange Head
43 Series-Female Swivel Metric Hose Fitting
- Parker Series: 1CA43
- Material: SS 304, SS 316L
- Size: M12 - M45
- Thread: Metric Female
43 Series-Female Swivel Metric 45° Elbow Fitting
- Parker Series: 1CE43
- Material: SS 304, SS 316L
- Size: M12 - M45
- Thread: Metric Female
43 Series-Female Swivel Metric 90° Elbow Fitting
- Parker Series: 1CF43
- Material: SS 304, SS 316L
- Size: M12 - M45
- Thread: Metric Female
43 Series-Male Standpipe Hose Fitting
- Parker Series: 11D43
- Material: SS 304, SS 316L
- Size: 1/4" - 1"
- Type: Standpipe Male
43 Series-SS DIN Male Metric Hose Fitting
- Parker Series: 1D043
- Material: SS 304, SS 316L
- Size: M12 - M45
- Thread: Metric Male
Compatibility & Series Information
The 43 Series fittings utilize a sophisticated one-piece crimp design that creates permanent, leak-free connections between hydraulic hoses and system components. This crimp technology involves mechanically deforming the fitting onto the hose using specialized crimping equipment, creating a secure bond that eliminates the need for clamps or additional sealing mechanisms. The one-piece construction significantly reduces potential failure points compared to multi-piece alternatives, making these fittings ideal for high-vibration and high-pressure applications.
Our Stainless 43 Series fittings are engineered for direct compatibility with major hydraulic brands including Parker, Eaton, Gates, and other industry-standard manufacturers. This interchangeability ensures seamless integration into existing hydraulic systems while providing the superior corrosion resistance and durability that only premium stainless steel construction can deliver. The precise manufacturing tolerances and thread specifications match OEM requirements, allowing for confident replacement and upgrade applications.
TITAN Fluid's stainless steel 43 Series fittings provide OEM-quality alternatives that often exceed original equipment specifications. Our advanced manufacturing processes and quality control systems ensure consistent performance across all fitting sizes and configurations. Each fitting undergoes rigorous testing to verify pressure ratings, thread accuracy, and dimensional compliance, delivering the reliability that industrial engineers and purchasing managers demand for critical hydraulic applications.
Industrial Applications
Chemical Processing
Corrosion-resistant connections for aggressive chemical environments
Industrial Machinery
Heavy-duty hydraulic assemblies for manufacturing equipment
Marine Systems
Salt water resistant fittings for offshore and marine applications
Construction Equipment
Reliable connections for mobile hydraulic equipment and machinery
Stainless 43 Series fittings excel in demanding environments where standard carbon steel fittings fail. From chemical plants requiring superior corrosion resistance to marine applications facing salt water exposure, these premium fittings deliver uncompromising performance. Construction equipment operators rely on the vibration resistance and durability of 43 Series fittings to maintain uptime in harsh working conditions, while industrial machinery manufacturers specify these fittings for critical hydraulic assemblies where failure is not an option.
Frequently Asked Questions
What hoses are compatible with 43 Series fittings?
43 Series fittings are compatible with a wide range of hydraulic hoses including SAE 100R1AT, 100R2AT, 100R12, and 100R13 hoses. They work with both wire-braided and spiral-wound hose constructions, making them versatile for various pressure ratings and applications. The one-piece crimp design ensures optimal performance across different hose types.
Are stainless 43 Series fittings interchangeable with Parker 43 Series?
Yes, our stainless 43 Series fittings are manufactured to exact OEM specifications and are fully interchangeable with Parker 43 Series fittings. They maintain the same thread specifications, dimensions, and performance characteristics while offering superior corrosion resistance through premium 316 stainless steel construction.
Can stainless 43 Series fittings be reused?
No, 43 Series fittings utilize a permanent crimp connection and are designed for single-use applications. Once crimped onto a hose, the fitting cannot be removed and reused. This one-piece design eliminates leak paths and ensures maximum reliability, but requires proper sizing and installation the first time.
What pressure ratings do 43 Series fittings support?
43 Series fittings support working pressures up to 6,000 PSI (414 bar) depending on hose type and size. The exact pressure rating varies based on the specific fitting size, hose construction, and application temperature. Consult our technical specifications or contact our engineering team for specific pressure ratings for your application.
What crimping equipment is required for 43 Series fittings?
43 Series fittings require hydraulic crimping machines with appropriate die sets. Compatible crimping equipment includes Parker Parflex machines, Gates PowerCrimp machines, and other industrial crimpers with 43 Series die sets. Proper crimping is essential for achieving specified pressure ratings and ensuring leak-free performance.
Ready for Premium 43 Series Fittings?
Contact TITAN Fluid for technical support, bulk pricing, or download our comprehensive 43 Series catalog. Experience the difference that premium stainless steel construction makes.