Product Overview
The NORGREN B72G-2GK-QT1-RMN is a high-precision pneumatic filter regulator from the renowned Norgren B72G series, designed to deliver clean, accurately controlled compressed air for demanding industrial processes. This combined unit integrates a high-efficiency coalescing filter with a precision pressure-reducing regulator, removing particulate contamination, water, and oil aerosols while maintaining a stable downstream pressure. As a critical component in pneumatic control circuits, it protects downstream valves, actuators, and instrumentation from contamination and pressure fluctuations, ensuring consistent performance and extended service life in automated industrial systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Filter Regulator (Process & Pneumatic Valve) |
| Model Designation | B72G-2GK-QT1-RMN |
| Operating Pressure | Standard Industrial Grade (Up to 10 bar / 145 psi inlet) |
| Mounting & Connection | Standard ISO / Norgren Interface (G1/4 port size) |
| Filtration Rating | 5 micron nominal (standard coalescing element) |
| Adjustment Type | Knob with integrated locking mechanism |
| Drain Type | Manual drain (QT1 configuration) |
| Body Material | Die-cast zinc alloy with corrosion-resistant finish |
| Seal Material | Nitrile (NBR) / Viton options per RMN specification |
Engineering Features & Advantages
- Precision Performance: The B72G series delivers accurate pressure regulation with minimal droop and reliable repeatability, ensuring stable downstream pressure even under varying flow demands.
- Integrated Filtration & Regulation: Combines a high-efficiency coalescing filter with a precision regulator in a single compact unit, reducing installation space and piping complexity.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with a robust die-cast zinc body and high-quality seals resistant to common industrial contaminants.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original NORGREN OEM standards, ensuring drop-in replacement without modification.
- Easy Maintenance: Modular design allows quick access to filter element and internal components for simplified servicing and reduced downtime.
Typical Industrial Applications
This pneumatic filter regulator is widely used in plastic injection molding machines, packaging and labeling equipment, CNC machine tools, and automated assembly lines. It is also essential in food and beverage processing, pharmaceutical manufacturing, and general factory automation where clean, stable compressed air is critical for valve actuation, cylinder control
PRODUCT IMAGES

NORGREN B72G-2GK-QT1-RMN Pneumatic Filter Regulator
âš¡ 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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