Product description
This 1″ standard black coupling is a high-strength threaded fitting for the large-diameter hydraulic or utility lines found on Rotary lifts. It is used to securely connect two 1″ NPT threaded pipes or components, ensuring a high-volume path for fluid or air without the risk of separation. Made from heavy-duty black steel, this coupling is designed to withstand significant mechanical stress and the high pressures found in heavy-duty lift systems. The precise threads allow for a leak-free assembly when used with proper sealant, making it a reliable choice for shop maintenance. This SVI part is essential for maintaining or expanding the fluid delivery network on high-capacity automotive lifts.
Product highlights
- Direct Fit Engineering: Standard 1″ NPT threads for full compatibility with Rotary 11390 specification hardware.
- Superior Build Quality: Machined from heavy-walled black steel for maximum strength and impact resistance.
- Industrial Durability: Engineered for the demanding pressure and vibration of heavy-vehicle lifting operations.
- Designed in the USA: Sourced and quality-tested in the USA to ensure industrial performance and safety.
Specs
- Measurement (Diameter): 1″
- Component Type: Black Steel Coupling
- System Compatibility: Rotary
- OEM Reference: 11390
- SVI Part Number: BH-7519-11
Direct replacement models
- Rotary: 11390
- SVI International: BH-7519-11
- Fits Models: Compatible with Rotary lifts requiring 1″ threaded line connections.
You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Designed in the USA with superior quality to the OEM.








