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SPEEDAIRE Pneumatic Oil Filter: Coalescing, 3/8 in NPT, 0.01 micron, 20 cfm - Speedaire FRL Air Filters
SPEEDAIRESpeedaire FRL Air Filters

SPEEDAIRE Pneumatic Oil Filter: Coalescing, 3/8 in NPT, 0.01 micron, 20 cfm

The SPEEDAIRE Pneumatic Oil Filter: Coalescing is an intermediate-level FRL air filter from the Speedaire brand. It features a 3/8 in NPT port size, 0.01 micron filtration, 20 cfm flow capacity, and a maximum…

SKU 3G-OTH-140719

Brand
SPEEDAIRE
Item
Pneumatic Oil Filter: Coalescing, 3/8 in NPT, 0.01 micron, 20 cfm
Category
Speedaire FRL Air Filters
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
4ZL33
Type
0.01 micron, 20 cfm
NPT
3/8 in
Max Op Pressure
250 psi
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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE Pneumatic Oil Filter: Coalescing is an intermediate-level FRL air filter from the Speedaire brand. It features a 3/8 in NPT port size, 0.01 micron filtration, 20 cfm flow capacity, and a maximum operating pressure of 250 psi (MPN 4ZL33).

Frequently Asked Questions

What is a SPEEDAIRE coalescing oil filter used for?

A SPEEDAIRE coalescing oil filter removes oil aerosols and fine particulates from compressed air lines. It is used in pneumatic systems to protect downstream equipment like valves and actuators from contamination, ensuring reliable operation in industrial manufacturing and automation applications.

What are the specifications of the SPEEDAIRE 4ZL33 pneumatic oil filter?

The SPEEDAIRE 4ZL33 is a coalescing pneumatic oil filter with a 3/8 in NPT port size, 0.01 micron filtration rating, 20 cfm flow capacity, and a maximum operating pressure of 250 psi. It is classified as an intermediate-level FRL air filter from the Speedaire brand.

Where to buy a SPEEDAIRE 4ZL33 coalescing filter worldwide?

3G Electric supplies the SPEEDAIRE 4ZL33 coalescing 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 pneumatic component.

How to install a SPEEDAIRE coalescing oil filter?

Install the SPEEDAIRE coalescing filter in a vertical position with the bowl facing down. Connect the 3/8 in NPT ports to your compressed air line, ensuring flow direction matches the arrow on the housing. Tighten fittings to the manufacturer's torque spec and check for leaks before pressurizing to 250 psi max.

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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