Festo MSB4-1/8:J5:M1 – Service Unit Combination | 950 l/min | Murali Pneumatics Coimbatore
The Festo MSB4-1/8:J5:M1 is a compact MS series service unit combination integrating a filter, pressure regulator, and lubricator in a single assembly for pneumatic air preparation systems. Designed for stable downstream pressure control and reliable compressed air conditioning, this unit supports operating pressures up to 14 bar with a standard flow rate of 950 l/min.
Its modular MS series construction makes it suitable for packaging machines, food processing lines, automation panels, cleanroom applications, and industrial pneumatic systems requiring dependable air quality management.
Festo Part Number: 8233016.
Supplied with pressure gauge. Accessories for mounting and locking can be ordered separately as required.
Available with Murali Pneumatics, your authorized Festo dealer in Coimbatore.
Product Description
Festo MSB4-1/8:J5:M1 Service Unit Combination
The Festo MSB4-1/8:J5:M1 belongs to the reliable MS series air preparation range designed for compact pneumatic installations requiring filtration, pressure regulation, and lubrication in a single assembly. This unit combines a filter, closed-loop pressure controller, and lubricator to maintain stable compressed air quality and pressure conditions across demanding industrial environments. Widely used in automation panels, packaging systems, process industries, and machine-building applications, the MS series is valued for its modular design, dependable pressure regulation, and compact footprint. The integrated pressure gauge and return flow functionality make this model suitable for installations where stable downstream pneumatic performance is critical.Key Features
- Integrated FRL Combination — Combines filter, regulator, and lubricator in one compact assembly for simplified pneumatic air preparation.
- 950 l/min Standard Flow Rate — Supports medium-duty pneumatic systems with stable airflow performance.
- Pressure Regulation Range 1–7 bar — Allows accurate downstream pressure adjustment for sensitive pneumatic equipment.
- Operating Pressure up to 14 bar — Suitable for industrial compressed air networks with varying inlet pressure conditions.
- 40 µm Filtration Grade — Helps remove contaminants and moisture particles from compressed air systems.
- Secondary Venting Function — Improves operational safety during pressure adjustment and shutdown.
- Manual Condensate Drain — Simple rotating drain mechanism for regular maintenance.
- Integrated Pressure Gauge — Enables quick visual monitoring of regulated air pressure.
- Compact Die-Cast Aluminium Housing — Durable construction suitable for industrial machine environments.
- Cleanroom and ATEX Application Compatibility — Suitable for controlled environments and hazardous zones when correctly integrated into approved systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Festo Part Number | 8233016 |
| Product Type | Service Unit Combination |
| Series | MS |
| Size | 4 |
| Design | Filter / Closed-loop controller / Lubricator |
| Actuator Lock | Rotary knob with detent |
| Mounting Position | Vertical +/-5° |
| Condensate Drain | Manually rotating |
| Maximum Condensate Volume | 19 ml |
| Filtration Grade | 40 µm |
| Maximum Oil Capacity | 30 cm³ |
| Controller Function | Output pressure constant, primary pressure compensation, secondary venting, return flow function |
| Bowl Guard | Plastic bowl guard |
| Pressure Gauge | With pressure gauge |
| Operating Pressure | 1.5 bar to 14 bar (0.15 MPa to 1.4 MPa) |
| Pressure Regulation Range | 1 bar to 7 bar |
| Maximum Standard Flow Rate | 950 l/min |
| Operating Medium | Compressed air to ISO 8573-1:2010 [-:4:-], inert gases |
| Air Purity Class at Output | Compressed air to ISO 8573-1:2010 [7:4:-] |
| Media Temperature Range | -10 °C to 60 °C |
| Ambient Temperature Range | -10 °C to 60 °C |
| Storage Temperature | -10 °C to 60 °C |
| Pneumatic Connection Port 1 | G1/8 |
| Pneumatic Connection Port 2 | G1/8 |
| Corrosion Resistance Class | CRC 2 – Moderate corrosion stress |
| LABS (PWIS) Conformity | VDMA24364-B1/B2-L |
| Housing Material | Die-cast aluminium |
| Seal Material | NBR |
| Filter Material | PE |
| Bowl Material | PC |
| Weight | 490 g |
| Mounting Type | With accessories |
| RoHS Compliance | RoHS-compliant |
Common Applications
- Compressed air preparation for food packaging and sealing machines
- Pneumatic control panels in textile spinning and weaving automation systems
- Air preparation units for CNC machine tool pneumatic circuits
- Process automation systems in chemical and pharmaceutical plants
- Plastic injection moulding machine pneumatic support systems
- Automation systems used in cleanroom and LifeTech manufacturing facilities
Why Buy from Murali Pneumatics?
- Authorized FESTO Channel Partner in Coimbatore since 1991
- 100% genuine Festo pneumatic products with manufacturer-backed support
- Ready support for industrial automation, pneumatic sizing, and replacement selection
- Expert assistance available at +91 98422 47546 for technical and application support
Compatible Accessories
- Festo mounting brackets and wall mounting accessories
- Festo pneumatic tubing and push-in fittings
- Pressure gauges and gauge protection accessories
- Drain accessories and maintenance kits
- Additional MS series modular air preparation units
- Thread sealing accessories for pneumatic installation
