Product Overview
SMC Air Regulator Assembly with Filter and Pressure Switch – Unused, New Old Stock
This listing is for a complete SMC air preparation assembly rated for 150 psi service. It includes the AF20-N02-Z-A filter unit, an AR20 series pressure regulator, and an IS10E-20N02-6LP-A digital pressure switch. Together, they form a compact air prep station suitable for machine-side pneumatic control, instrumentation air, or localized regulation points in industrial systems.
The assembly combines three well-established SMC product families into a modular unit: the AF series for particulate removal, the AR series for consistent downstream pressure, and the IS10E series for low-profile electronic pressure monitoring. It offers a straightforward, panel-ready approach for clean, regulated, and monitored compressed air delivery.
Product Condition
Unused, new old stock, clean and in excellent condition, without the manufacturer's packaging.
Product Overview
The AF20-N02-Z-A filter is typically configured with 1/4-inch NPT ports and a compact bowl design suitable for machine framing or tool stations. Downstream, the AR20 regulator maintains stable outlet pressure within the assembly’s working range, and its lightweight aluminum body keeps overall mass low for bracket or panel mounting.
The IS10E-20N02-6LP-A pressure switch adds electronic monitoring through its compact housing, enabling downstream pressure confirmation, feedback to PLCs, or local indication depending on how the switch is configured. Together, the three modules deliver filtration, regulation, and verification in a footprint far smaller than separate FRL-style components.
Key Features
- Integrated filter, regulator, and pressure-switch assembly
- AF20-N02-Z-A filter for general particulate removal
- AR20 regulator for stable downstream pressure control
- IS10E-20N02-6LP-A pressure switch for electronic monitoring
- Rated for 150 psi compressed air service
- Compact, lightweight aluminum-based construction
- 1/4-inch NPT port configuration common to AF20/AR20 frames
- Modular alignment suitable for panel or machine-side mounting
- Suited to instrumentation air, small actuators, and local air prep points
Applications
- Machine-side air preparation for pneumatic cylinders and tooling
- Local pressure regulation in automation cells
- Electronics or instrumentation stations requiring monitored low-flow air
- Packaging, assembly, or laboratory equipment with compact FRL needs
- Retrofits replacing aging regulators while adding pressure monitoring
- Pneumatic systems needing clean supply and electronic confirmation of pressure
Frequently Asked Questions
What port size does this assembly use?
The AF20-N02-Z-A and AR20 series commonly use 1/4-inch NPT ports. The IS10E variant follows the same porting size, but verification against SMC’s datasheet is recommended.
Is the pressure switch analog or digital?
The IS10E series is a compact electric pressure switch. Depending on the suffix, it supports discrete output for confirmation of set pressure conditions.
Can this assembly be separated into individual units?
Yes. Although aligned as an assembly, the AF20, AR20, and IS10E modules can be detached or reconfigured using standard SMC brackets and joiners.
What filtration level does the AF20 provide?
AF20 units typically range around standard particulate filtering (for example, 5–40 µm depending on element), but exact value should be confirmed with SMC’s component datasheet.
Is the regulator relieving or non-relieving?
Most AR20 regulators are relieving type, allowing downstream pressure reduction without venting upstream, but confirmation is recommended for the specific AR20 submodel.
This assembly reflects SMC’s modular air-prep philosophy: compact components that work together cleanly, regulate reliably, and verify system pressure with minimal space. It’s a straightforward upgrade for any pneumatic workstation or automation cell.
