Norgren B64G-NNK-AD1-RMN Olympian Plus Filter Regulator
The Norgren B64G-NNK-AD1-RMN Filter Regulator is an industrial air preparation unit engineered to combine high-efficiency particulate and moisture filtration with precision pressure regulation in a single compact housing. Manufactured by IMI Norgren...
- 0.3 to 8.5 bar (4 to 123 psi) Outlet Pressure Adjustment Range
- 1/4", 3/8", 1/2", 3/4" (Determined by Olympian Yoke) Port Size Compatibility
Need help applying this product? Our engineers can help select the right equipment and design a system around your requirements. Request a quote or discuss your application with us.
Need help choosing? Send us the part number or your operating data — talk to an engineer or see full specifications.
- Fast dispatchAustralia & worldwide
- Technical supportTalk to an engineer
- 1 YearWarranty
Product Overview
The Norgren B64G-NNK-AD1-RMN Filter Regulator is an industrial air preparation unit engineered to combine high-efficiency particulate and moisture filtration with precision pressure regulation in a single compact housing. Manufactured by IMI Norgren under the established Olympian Plus product platform, this plug-in unit is designed for modular installation directly into compressed air distribution headers without disturbing connected pipework. It maintains consistent downstream pressure while protecting sensitive pneumatic machinery from liquid water, oil aerosols, and solid airborne debris.
Built with a heavy-duty die-cast zinc body and an aluminium bowl equipped with a liquid level sight glass, the B64G-NNK-AD1-RMN features a 40-micron sintered plastic filter element and an automatic drain mechanism. The automatic drain discharges liquid condensate when the fluid reaches a set level or when supply pressure drops, preventing manual maintenance oversights. Its relieving diaphragm design, combined with an adjustable micro-groove pressure knob and integrated tamper-resistant locking ring, delivers stable air regulation across automated factory machinery, packaging equipment, pneumatic tooling, and industrial process systems.
Technical Specifications
| Specification | Value |
| Product Name | Olympian Plus Air Filter Regulator |
| Manufacturer / Brand | IMI Norgren |
| Model Number | B64G-NNK-AD1-RMN |
| Product Series | Olympian Plus B64G Series |
| Device Type | Combined Pneumatic Filter Regulator (F/R) |
| Mounting System | Olympian Plus Plug-In System (Requires Yoke) |
| Port Size Compatibility | 1/4", 3/8", 1/2", 3/4" (Determined by Olympian Yoke) |
| Filter Rating | 40-Micron Sintered Plastic Element |
| Drain Mechanism | Automatic Drain (Float-Operated Auto-Drain) |
| Outlet Pressure Adjustment Range | 0.3 to 8.5 bar (4 to 123 psi) |
| Maximum Inlet Pressure | 17 bar (250 psi) |
| Relieving Mechanism | Relieving Type with Secondary Exhaust |
| Bowl Construction | Aluminium Bowl with Prismatic Liquid Level Sight Glass |
| Body Material | Die-Cast Zinc Alloy |
| Bonnet Material | Die-Cast Aluminium |
| Diaphragm and Seals | Nitrile Rubber (NBR) |
| Gauge Ports | Two 1/8" PTF / NPT Gauge Ports |
| Operating Temperature Range | -20°C to +80°C (-4°F to +176°F) |
| Approximate Net Weight | 1.45 kg (3.2 lb) |
| Operating Medium | Compressed Air, Neutral Industrial Gases |
| Condition | New |
| Warranty | 1 Year |
Key Features
Olympian Plus plug-in design enables rapid unit replacement without disturbing line piping
High-efficiency 40-micron filter element separates water droplets, scale, and airborne particulates
Float-operated automatic drain evacuates accumulated liquids without manual intervention
Relieving diaphragm allows safe exhaust venting of downstream overpressure conditions
Heavy-duty zinc body and aluminium bowl with prismatic sight glass for 360-degree liquid monitoring
Adjustable pressure control knob with integrated push-to-lock feature prevents unauthorized adjustments
Standard dual gauge ports provide flexible monitoring options for downstream delivery pressure
Rugged metal construction suitable for severe industrial plant and workshop environments
High flow capacity delivers low pressure drop under rapid, intermittent pneumatic cycling
Typical Applications
Primary and secondary compressed air preparation for pneumatic machinery
Air filtration and pressure stabilization for automated assembly lines
Packaging, sorting, and robotic material handling pneumatic circuits
Industrial spray booths, powder coating, and paint distribution systems
Pneumatic valve actuators, positioners, and pilot air headers
Heavy workshop air tools, presses, and clamping automation setups
Manufacturing facility point-of-use compressed air conditioning
Shipping & Support
Fast dispatch: Australia & Worldwide Shipping
Technical assistance available
1-year warranty
// Your history
Recently viewed
How do I find the right part for my system?
Three options. Search by part number if you have the OEM code from Parker, Danfoss, Linde, Kawasaki, Kayaba or Grundfos — our search recognises both manufacturer codes and aftermarket cross-references. Browse by category if you know the component type (pumps, valves, cylinders, etc.). Or send a spec sheet to our engineering desk and we'll cross-reference against our 3,000+ SKU catalogue within one business day.
Can you help me size a pump or valve for my application?
Yes — sizing support is included with every order. Send us your operating pressure, flow rate, viscosity, drive speed and duty cycle, and our engineers will recommend a suitable component from our catalogue with full datasheets. We don't custom-build parts ourselves, but we can spec the right OEM component for almost any standard industrial application.
Can you cross-reference a discontinued part?
Yes — cross-referencing is one of the things we do most. Send us the original part number (even if the manufacturer has dropped it) and our engineering desk will identify a current equivalent or compatible alternative. Cross-reference lookups are free and typically come back within 4 business hours.