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Brownie's Tankfill Systems

Brownie's NitroxMaker™ Commercial Series- NMCS-20


- Brownie's NitroxMaker™ Commercial Series (NM-CS) systems are designed to be completely modular and extremely robust.

- The NM-CS line incorporates a Kaeser Rotary Screw Low-Pressure Compressor/Refrigerated Dryer/Accumulator Tank/Purification System rated for 24/7/365 service with annual maintenance schedule.

- The NitroxMaker™ system is integrated into the Kaeser package for simple "modular" addition to conventional high pressure breathing air systems. Essentially the NM-CS is an instant upgrade to most dive store and dive boat operations and comes complete as a single unit.

There is a long string of very unique benefits and features that the NitroxMaker™ Commercial Series offer, so be sure you read about them: NitroxMaker Features.

Commercial NitroxMaker™ Models




NMCS-20 Front
NitroxMaker 20 Front

NMCS-20 Back
NitroxMaker 20 Back

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Energy Efficient

High efficiency motor with wye-delta soft start.
Better airend design delivers more air per kW input power. Cooler operating temperature so it can run as much as needed without overheating. A 100% continuous duty cycle 24/7/365

Space Saving Design

The horizontal air receiver is sized to match machinery envelope. You get all the benefits of stored clean air with no increase in precious floor space.

Easy Installation

Single piece construction.
Tested and tuned - ready to connect to your HP compressor. Connect the electric service. Connect the nitrox transfer hose to your HP compressor. Run the waste gas line to a safe outside location.

Easy Maintenance

Service panels reduce noise and are easily removed for access to all service points.
Routine fluid and filter changes.


460/3/60Amp Draw(5.5 @ 115v)

28Noise Level (dB(A))
Filtration set 60Compressor
Oil Type Kaeser FG-463
Oil Capacity 1.8 gal 6.8
LReceiver Volume92.5 gal 350
LNitrox output @ 40%16.2 cfm 460 lpm
Nitrox output @ 36%20.5 cfm 580 lpm
Nitrox output @ 32%28 cfm 793 lpm

Model NM-CS-20
Dimensions 36 x 55 x 74h in91.5 x 140 x 188h cm
Weight 1250 lb 567 kg
Electric Motor (TEFC) 20 hp 15 kW
Standard Electric Configuration(V+/- 10% acceptable) 110/1/60 dryer208/3/60

Contact Us for more Brownie's NitroxMaker™ Systems information.