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SPEEDAIRE Compressed Air Regulator: Aluminum, 1/2 in NPT, 220 cfm, 5 psi to 150 psi - Speedaire FRL Air Regulators
SPEEDAIRESpeedaire FRL Air Regulators

SPEEDAIRE Compressed Air Regulator: Aluminum, 1/2 in NPT, 220 cfm, 5 psi to 150 psi

The SPEEDAIRE Compressed Air Regulator (SKU 4ZM20) is an intermediate-duty, aluminum FRL air regulator from the Speedaire brand. It features a 1/2 in NPT port size, a flow capacity of 220 cfm, and an adjustable…

SKU 3G-OTH-135422

Brand
SPEEDAIRE
Item
Compressed Air Regulator: Aluminum, 1/2 in NPT, 220 cfm, 5 psi to 150 psi
Category
Speedaire FRL Air Regulators
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
4ZM20
Type
220 cfm, 5 psi to 150 psi, Nonrising
NPT
1/2 in
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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE Compressed Air Regulator (SKU 4ZM20) is an intermediate-duty, aluminum FRL air regulator from the Speedaire brand. It features a 1/2 in NPT port size, a flow capacity of 220 cfm, and an adjustable pressure range of 5 psi to 150 psi with a nonrising adjustment knob.

Frequently Asked Questions

What is the SPEEDAIRE 4ZM20 compressed air regulator used for?

The SPEEDAIRE 4ZM20 compressed air regulator is used to control and stabilize downstream air pressure in pneumatic systems. It is suitable for intermediate-duty industrial applications such as assembly lines, packaging equipment, and machine tools where precise pressure adjustment from 5 psi to 150 psi is required.

What are the specifications of the SPEEDAIRE 4ZM20 air regulator?

The SPEEDAIRE 4ZM20 is an intermediate-duty aluminum regulator with a 1/2 in NPT port size. It has a flow capacity of 220 cfm and an adjustable pressure range of 5 psi to 150 psi. The adjustment knob is nonrising, and the manufacturer part number is 4ZM20.

Where to buy the SPEEDAIRE 4ZM20 regulator worldwide?

You can source the SPEEDAIRE 4ZM20 regulator through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Speedaire FRL component.

How to install the SPEEDAIRE 4ZM20 compressed air regulator?

Install the SPEEDAIRE 4ZM20 regulator by connecting the 1/2 in NPT ports to your compressed air line, ensuring flow direction matches the arrow on the body. Mount it vertically or horizontally with the bowl facing down. Adjust pressure by turning the nonrising knob clockwise to increase or counterclockwise to decrease, then lock the setting.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE speedaire frl air regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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