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GAST Air Motor: 1.7 hp, 35 in-lb Torque, 3,000 RPM, 72 cfm, Face/Hub, 1/4 in NPT - Rotary Vane Air Motors
GASTRotary Vane Air Motors

GAST Air Motor: 1.7 hp, 35 in-lb Torque, 3,000 RPM, 72 cfm, Face/Hub, 1/4 in NPT

The GAST 4AM-NRV-22B is a 1.7 hp rotary vane air motor delivering 35 in-lb torque at 3,000 RPM with 72 cfm airflow. It features a 1/4 in NPT port, face/hub mounting, and bi-directional (CW/CCW) rotation in a cast…

SKU 3G-OTH-149001

Brand
GAST
Item
Air Motor: 1.7 hp, 35 in-lb Torque, 3,000 RPM, 72 cfm, Face/Hub, 1/4 in NPT
Category
Rotary Vane Air Motors
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Technical Specifications

GAST
Manufacturer Part Number
4AM-NRV-22B
Type
35 in-lb Torque, 3,000 RPM, 72 cfm, Face/Hub, CW/CCW, Cast Iron
NPT
1/4 in
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GAST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GAST 4AM-NRV-22B is a 1.7 hp rotary vane air motor delivering 35 in-lb torque at 3,000 RPM with 72 cfm airflow. It features a 1/4 in NPT port, face/hub mounting, and bi-directional (CW/CCW) rotation in a cast iron housing. 3G Electric interprets this demand and sources the genuine GAST part, supporting your industrial application across 14 departments with specialist depth in pneumatics.

Frequently Asked Questions

What is the GAST 4AM-NRV-22B air motor used for?

The GAST 4AM-NRV-22B rotary vane air motor is used for industrial applications requiring reliable, explosion-proof rotary power, such as conveyors, mixers, hoists, and pump drives. It operates on compressed air, making it suitable for hazardous environments where electric motors pose a risk.

What are the specifications of the GAST 4AM-NRV-22B air motor?

The GAST 4AM-NRV-22B delivers 1.7 hp, 35 in-lb torque, and 3,000 RPM at 72 cfm air consumption. It has a 1/4 in NPT port, face/hub mounting, reversible rotation (CW/CCW), and a cast iron housing. The motor is a rotary vane type from GAST.

Where to buy the GAST 4AM-NRV-22B air motor worldwide?

You can source the GAST 4AM-NRV-22B air motor worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a GAST rotary vane air motor?

Install the GAST 4AM-NRV-22B by mounting it securely via the face/hub flange, connecting a 1/4 in NPT compressed air supply with proper filtration and lubrication, and ensuring the exhaust is directed safely. Follow GAST's manual for torque specs and rotation direction setup.

Used in

Common applications for GAST
Laboratory air supply — GAST Oil-Free Rocking Piston Air Compressor (1760408) for clean, oil-free compressed air
Material handling — GAST Regenerative Blower (R3105-12) for conveying or aeration in packaging lines
Medical vacuum — GAST Rotary Vane Vacuum Pump (AT05-101-G215DX) for suction in clinical or laboratory settings
Pneumatic control — GAST Reciprocating Piston Compressor (4LCB-55S-M450GX) for powering actuators in manufacturing
Environmental monitoring — GAST Diaphragm Compressor/Vacuum Pump (DOA-P707-AA) for air sampling or gas analysis
Mobile equipment — GAST DC Piston Compressor (3HBB-19-M322A) for on-vehicle pneumatic systems

GAST Products

3G Electric supplies GAST rotary vane air motors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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