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SPEEDAIRE Filter-Regulator: Miniature Series, 1/4 in NPT, 12 cfm, 5 micron, 5 psi to 125 psi - Speedaire FRL Air Filter/Regulators
SPEEDAIRESpeedaire FRL Air Filter/Regulators

SPEEDAIRE Filter-Regulator: Miniature Series, 1/4 in NPT, 12 cfm, 5 micron, 5 psi to 125 psi

The SPEEDAIRE Filter-Regulator: Miniature Series (SKU 4ZK77) is a miniature FRL air filter/regulator with a brass body and rubber seals. It features 1/4 in NPT ports, a 12 cfm flow capacity, 5 micron filtration, and…

SKU 3G-OTH-152475

Brand
SPEEDAIRE
Item
Filter-Regulator: Miniature Series, 1/4 in NPT, 12 cfm, 5 micron, 5 psi to 125 psi
Category
Speedaire FRL Air Filter/Regulators
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
4ZK77
Type
12 cfm, 5 micron, 5 psi to 125 psi, Brass
NPT
1/4 in
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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE Filter-Regulator: Miniature Series (SKU 4ZK77) is a miniature FRL air filter/regulator with a brass body and rubber seals. It features 1/4 in NPT ports, a 12 cfm flow capacity, 5 micron filtration, and an adjustable pressure range of 5 psi to 125 psi.

Frequently Asked Questions

What is the SPEEDAIRE 4ZK77 filter-regulator used for?

The SPEEDAIRE 4ZK77 miniature filter-regulator cleans and regulates compressed air in pneumatic systems. It removes particles down to 5 micron and maintains output pressure from 5 psi to 125 psi, protecting downstream tools and valves in industrial automation, packaging, and assembly lines.

What are the specifications of the SPEEDAIRE 4ZK77?

The SPEEDAIRE 4ZK77 has 1/4 in NPT ports, 12 cfm flow capacity, 5 micron filtration, and an adjustable pressure range of 5 psi to 125 psi. It features a brass body with rubber seals and is a miniature-series unit. 3G Electric supplies this model worldwide.

Where to buy the SPEEDAIRE 4ZK77 worldwide?

3G Electric supplies the SPEEDAIRE 4ZK77 filter-regulator to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this miniature FRL component.

How to install the SPEEDAIRE 4ZK77 filter-regulator?

Mount the SPEEDAIRE 4ZK77 in a vertical position with the bowl down, using 1/4 in NPT fittings. Ensure flow direction matches the arrow on the body. Adjust pressure by turning the knob clockwise to increase, counterclockwise to decrease. Drain the bowl regularly to maintain 5 micron filtration 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 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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