Nautilus HYW-18 High Pressure Compressor – More Air. More Power. Same Nautilus Reliability.

Built to meet the demands of dive shops, liveaboards, and commercial operators, the Nautilus HYW-18 High Pressure Compressor delivers a powerful combination of high-output performance and compact efficiency. With the ability to fill scuba cylinders up to 300 bar (4350 PSI), this electric-driven workhorse is designed for daily use in professional environments where air quality, speed, and reliability matter.

The HYW-18 features a robust 3-stage compression system paired with an advanced filtration unit to ensure consistently clean, breathable air that meets international standards. Its uprated motor and increased throughput make it the perfect step up from entry-level units—ideal for operations that need to fill multiple tanks quickly and efficiently without jumping to industrial-scale systems.

Key Features:

High-Pressure Output up to 300 Bar – Designed to handle multiple tank fills with speed and consistency

Electric Motor Drive – Clean, efficient operation for indoor or fixed-site installations

3-Stage Compressor Assembly – Optimised for cooler running and extended component life

Advanced Air Filtration – Produces clean, dry, breathable air that exceeds diving safety standards

Compact Yet Powerful Design – Fits into smaller workspaces while delivering commercial-grade output

Ideal for Mid-Size Dive Operations – Perfect for busy shops, school fleets, or support vessels

Durable, Service-Friendly Build – Easy to maintain and built to withstand continuous operation

The Nautilus HYW-18 strikes the perfect balance between size and output—giving you the power of a larger compressor with the practicality of a mid-size unit.

Now available at Oceano Dive Centre – more air, less waiting, and no compromise.

By Order 2 to 6 weeks

Capacity: 300L/min 

Working pressure: 150-330bar 

Power: 7.5KW 

Speed: 1300r/min 

Power supply: 380V/440V 50-60HZ

Weight: 230 KG

Air outlet connection: G5/E (2 sets)

Dimension: 1165×605×710mm

Package size: : 1240×720×910mm

Lubrication method: Splash 

Functional:2-stage and 3-stage oil-water separation, 3-stage dual-filter cartridge with active carbon filter element re-packable. Automatic shutdown, automatic timing, Automatic drain