Product Overview
The FESTO MSB6-1/2:J35:06-WP-UL1 is a modular pneumatic service unit combination engineered by Festo for the conditioning of compressed air within industrial automation and process control systems. This service unit integrates filtration, pressure regulation, and shut-off functionality into a single compact assembly, delivering clean, stable, and precisely regulated compressed air to downstream pneumatic valves, actuators, and control loops. As a core component within Festo’s MS series modular air preparation platform, the MSB6-1/2:J35:06-WP-UL1 ensures consistent air quality and pressure stability, protecting sensitive pneumatic equipment and maximizing system uptime in demanding industrial environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Service Unit Combination (Air Preparation Unit) |
| Model Designation | MSB6-1/2:J35:06-WP-UL1 |
| Series | Festo MS Series (MSB6 Size 6) |
| Port Connection | G1/2 (1/2″ BSPP) threaded ports |
| Operating Pressure | Standard Industrial Grade (up to 16 bar regulated range) |
| Filtration Rating | 40 µm standard filter element (condensate separation with manual or automatic drain) |
| Pressure Regulation | Diaphragm-type regulator with secondary pressure relief and locking feature |
| Mounting & Connection | Modular MS series mounting, wall bracket or panel mount compatible |
| Certification | UL1 recognized component (UL 508 / industrial control equipment) |
| Media | Compressed air (filtered, lubricated or non-lubricated) |
Engineering Features & Advantages
- Precision Pressure Regulation: The integrated diaphragm regulator maintains stable secondary pressure with minimal hysteresis, ensuring consistent actuation force and repeatable performance across downstream pneumatic valves and actuators.
- Modular MS Series Architecture: Fully compatible with Festo’s MS series modular platform, allowing quick configuration, expansion, or replacement of individual function modules without disturbing the entire air preparation assembly.
- Integrated Filtration & Condensate Management: High-efficiency filter element removes particulate contamination and condensate from the compressed air supply, protecting sensitive spools, seals, and solenoids in downstream pneumatic valves from premature wear.
- Industrial Reliability: Designed for dependable long-term operation in demanding industrial environments, with quality bearings and sealing systems ensuring extended maintenance intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original FESTO standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
As a core component within Festo’s MS series modular air preparation platform, the MSB6-1/2:J35:06-WP-UL1 ensures consistent air quality and pressure stability, protecting sensitive pneumatic equipment and maximizing system uptime in demanding industrial environments.
PRODUCT IMAGES


FESTO MSB6-1/2:J35:06-WP-UL1 Pneumatic Service Unit Combination
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
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