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SPEEDAIRE Compressed Air Filter: Particulate, 1/4 in NPT, 5 micron, 55 cfm - Speedaire FRL Air Filters
SPEEDAIRESpeedaire FRL Air Filters

SPEEDAIRE Compressed Air Filter: Particulate, 1/4 in NPT, 5 micron, 55 cfm

The SPEEDAIRE Compressed Air Filter: Particulate (MPN 4ZL37) is an intermediate-duty Speedaire FRL air filter with 1/4 in NPT ports, 5 micron filtration, 55 cfm flow capacity, and 250 psi maximum operating pressure.

SKU 3G-OTH-140663

Brand
SPEEDAIRE
Item
Compressed Air Filter: Particulate, 1/4 in NPT, 5 micron, 55 cfm
Category
Speedaire FRL Air Filters
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
4ZL37
Type
5 micron, 55 cfm
NPT
1/4 in
Max Op Pressure
250 psi
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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE Compressed Air Filter: Particulate (MPN 4ZL37) is an intermediate-duty Speedaire FRL air filter with 1/4 in NPT ports, 5 micron filtration, 55 cfm flow capacity, and 250 psi maximum operating pressure.

Frequently Asked Questions

What is the SPEEDAIRE 4ZL37 compressed air filter used for?

The SPEEDAIRE 4ZL37 is a particulate filter for compressed air systems. It removes solid contaminants down to 5 micron to protect downstream pneumatic tools and equipment. Common applications include industrial manufacturing, assembly lines, and maintenance shops where clean, dry air is required for reliable operation.

What are the specifications of the SPEEDAIRE 4ZL37 air filter?

The SPEEDAIRE 4ZL37 is an intermediate-duty FRL particulate filter with 1/4 in NPT ports, 5 micron filtration, 55 cfm flow capacity, and 250 psi maximum operating pressure. It is designed for use in compressed air systems requiring reliable particle removal. The manufacturer part number is 4ZL37.

Where to buy the SPEEDAIRE 4ZL37 air filter worldwide?

3G Electric supplies the SPEEDAIRE 4ZL37 compressed air filter to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote for your region.

How to install the SPEEDAIRE 4ZL37 compressed air filter?

Install the SPEEDAIRE 4ZL37 filter in the compressed air line with flow direction matching the arrow on the housing. Use thread sealant on the 1/4 in NPT ports and tighten securely. Ensure the bowl is oriented for easy drainage. Follow standard FRL installation practices and consult the manufacturer's guidelines for your system.

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 filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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