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SPEEDAIRE Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 140 cfm - Speedaire FRL Air Filters
SPEEDAIRESpeedaire FRL Air Filters

SPEEDAIRE Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 140 cfm

The SPEEDAIRE Compressed Air Filter: Particulate (MPN 4ZL51) is a Standard Duty Speedaire FRL Air Filter. It features a 3/4 in NPT port size, 5 micron filtration, 140 cfm flow capacity, and a maximum operating…

SKU 3G-OTH-140699

Brand
SPEEDAIRE
Item
Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 140 cfm
Category
Speedaire FRL Air Filters
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
4ZL51
Type
5 micron, 140 cfm
NPT
3/4 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 4ZL51) is a Standard Duty Speedaire FRL Air Filter. It features a 3/4 in NPT port size, 5 micron filtration, 140 cfm flow capacity, and a maximum operating pressure of 250 psi.

Frequently Asked Questions

What is the SPEEDAIRE 4ZL51 compressed air filter used for?

The SPEEDAIRE 4ZL51 is a particulate compressed air filter used to remove solid contaminants down to 5 micron from pneumatic systems. It protects downstream equipment such as valves, cylinders, and tools in industrial manufacturing, automation, and maintenance applications.

What are the specifications of the SPEEDAIRE 4ZL51 air filter?

The SPEEDAIRE 4ZL51 is a Standard Duty particulate filter with 3/4 in NPT ports, 5 micron filtration, 140 cfm flow capacity, and 250 psi maximum operating pressure. It is part of the Speedaire FRL series and is suitable for general-purpose compressed air systems.

Where to buy the SPEEDAIRE 4ZL51 air filter worldwide?

3G Electric supplies the SPEEDAIRE 4ZL51 compressed air filter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Speedaire FRL component.

How to install the SPEEDAIRE 4ZL51 compressed air filter?

Install the SPEEDAIRE 4ZL51 filter in a vertical position with the bowl facing down, using thread sealant on the 3/4 in NPT ports. Ensure the arrow on the housing matches airflow direction. Drain the bowl regularly and replace the 5 micron element per the manufacturer's schedule to maintain 140 cfm performance.

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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