Gast 4AM-NRV-143 Air Motor at Kinequip is a compact, oil-lubricated rotary vane motor designed for high-performance use in industrial and hazardous environments. It delivers up to 1.7 hp and 56 in-lb of torque, with a maximum speed of 3000 rpm. This model features reversible rotation, instant start/stop capability, and can be stalled or overloaded without damage. Its spark-free, cool-running design makes it ideal for applications where electric motors are not suitable. The 4AM-NRV-143 mounts in any position and includes CE and ATEX certifications for safety compliance.
Get your Gast 4AM-NRV-143 Air Motor at Kinequip today.
Gast air motors require a 10 wt detergent oil; Gast AD220. If you do not have this oil 10w30 detergent oil may be substituted.
One drop of oil for every 50 cfm of air used consumed.
Gast recommends a filter, regulator and lubricator be placed within twenty inches of the air motor.
The air line should be the same size or one size larger than the port.
The Gast air motor can be mounted in any position.
Yes, Gast repair kits are available for most stock air motors.
Most kits contain bearings, vanes, gaskets, filters and a maintenance manual.
An eight vane air motor is used when minimum speed is required or in inching applications.
Yes, non-lubricated air motors are available in most sizes.
Yes, a full line of gear reducers are available.
Shipping
We are committed to delivering your machine parts quickly and securely. Orders are processed within 1-2 business days, and shipping times vary based on your location and selected shipping method. Standard shipping typically takes 3-7 business days, while expedited options are available for faster delivery. We ship domestically and internationally, with tracking information provided for all orders. Shipping rates are calculated at checkout. Please ensure your shipping address is accurate to avoid delays.
Returns
We want you to be fully satisfied with your purchase. If you need to return a product, we accept returns within 30 days of delivery for a full refund or exchange, provided the item is unused, in its original condition, and includes all packaging. Customers are responsible for return shipping costs unless the return is due to a defect or error on our part. To initiate a return, please contact our support team with your order details. Refunds will be processed within 5-7 business days after receiving the returned item.
