Product description
This 1″ union is a specialized hydraulic fitting designed to provide a removable connection point in the large-diameter lines of Rotary lift systems. Unlike a standard coupling, a union allows for the quick disconnection of piping without the need to rotate or disassemble adjacent components, making maintenance much more efficient. It features precision-machined mating surfaces that create a reliable seal under high pressure when the collar is tightened. Constructed from high-strength industrial steel, this union is built to handle the heavy-duty cycles of automotive lifting. This SVI replacement is essential for shops that want to ensure their lifts are both easy to service and leak-free.
Product highlights
- Direct Fit Engineering: Matched to the 1″ NPT threading and dimensions of the Rotary 11391 union fitting.
- Superior Build Quality: Features a robust threaded collar and precision-ground sealing surfaces for a leak-proof joint.
- Industrial Durability: Engineered for heavy-duty shop environments where high pressure and vibration are present.
- Designed in the USA: Manufactured to the high standards of SVI in the USA, ensuring industrial reliability.
Specs
- Measurement (Diameter): 1″
- Component Type: Pipe Union
- System Compatibility: Rotary
- OEM Reference: 11391
- SVI Part Number: BH-7519-13
Direct replacement models
- Rotary: 11391
- SVI International: BH-7519-13
- Fits Models: Compatible with various Rotary lifts utilizing 1″ threaded union 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.








