• J1689

• 1994-11-01

• Industrial Fluid Power Components

This SAE Standard defines the expectations for free-standing, nonintegral, nonpressurized reservoir, flooded inlet type, industrial hydraulic power units used on machine tools and equipment for the automotive industry. These exclude power units used for intermittent and/or noncontinuous duty cycle and pressurized vessels, such as accumulators and air over oil systems. Objectives were set and accomplished to develop a consensus of common features which enhance the power unit performance, manufacturing quality, and maintainability. Some of those features are: a. identification,b. common sizes and construction,c. conductors and connectors, d. pump/motor groups,e. filters.

• SAE J 1689

• Automotive

• Hydraulic systems
• Hydraulic equipment