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SPEEDAIRE Filter-Regulator: Intermediate Duty Series, 1/2 in NPT, 120 cfm, 40 micron - Speedaire FRL Air Filter/Regulators
SPEEDAIRESpeedaire FRL Air Filter/Regulators

SPEEDAIRE Filter-Regulator: Intermediate Duty Series, 1/2 in NPT, 120 cfm, 40 micron

The SPEEDAIRE Filter-Regulator is an Intermediate Duty Series FRL air filter/regulator (SKU 4ZK90) constructed with an aluminum body and rubber seals. It features a 1/2 in NPT port size, 120 cfm flow capacity, 40…

SKU 3G-OTH-152489

Brand
SPEEDAIRE
Item
Filter-Regulator: Intermediate Duty Series, 1/2 in NPT, 120 cfm, 40 micron
Category
Speedaire FRL Air Filter/Regulators
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
4ZK90
Type
120 cfm, 40 micron, Manual Drain
NPT
1/2 in
View Full Spec Sheet

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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE Filter-Regulator is an Intermediate Duty Series FRL air filter/regulator (SKU 4ZK90) constructed with an aluminum body and rubber seals. It features a 1/2 in NPT port size, 120 cfm flow capacity, 40 micron filtration, and a manual drain. This unit does not include a gauge (attr109463: No).

Frequently Asked Questions

What is the SPEEDAIRE Filter-Regulator 4ZK90 used for?

The SPEEDAIRE Filter-Regulator 4ZK90 is used in compressed air systems to remove moisture and particulates while regulating downstream pressure. It is suitable for intermediate-duty industrial applications such as pneumatic tools, automation equipment, and air lines where clean, regulated air is required.

What are the specifications of the SPEEDAIRE Filter-Regulator 4ZK90?

The SPEEDAIRE Filter-Regulator 4ZK90 has a 1/2 in NPT port size, 120 cfm flow capacity, 40 micron filtration, and a manual drain. It features an aluminum body with rubber seals and is rated for intermediate duty. This unit does not include a pressure gauge.

Where to buy the SPEEDAIRE Filter-Regulator 4ZK90 worldwide?

You can source the SPEEDAIRE Filter-Regulator 4ZK90 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.

How to install the SPEEDAIRE Filter-Regulator 4ZK90?

Install the SPEEDAIRE Filter-Regulator 4ZK90 by mounting it vertically with the bowl facing down, using thread sealant on the 1/2 in NPT ports. Ensure flow direction matches the arrow on the body. For best practice, install a shut-off valve upstream and a gauge port if needed.

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

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