HRF724-20-B7-H-P17 Right Angle Hollow Shaft Worm Gear Speed Reducer 4.25" ID Click here for spec sheet:

Click here for spec sheet: SBPA Spec Sheet

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A four-way valve in the air line lets you reverse the air motor

Note: This is the spec sheet for the version with cast iron housing and mild steel bearing insert

Click here for spec sheet: HUCF Spec Sheet

HRF724-20-B7-H-P17 Right Angle Hollow Shaft Worm Gear Speed Reducer 4.25" ID Click here for spec sheet:Our standard 700 Series the heart of Boston Gear's speed reducer product line has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market. But why settle for a knock off when you can have the original from Boston Gear. Specifications Reducer Material Paint: Cast Iron, Standard Paint Reduction Type: Single