Home / Products / Clean Air Systems

Integrated Generation · Drying · Filtration

Clean Air & Purification
Systems

Name: Hongrun Compressor Technology Products
Brand: Hongrun
Availability: InStock

Every HYG and HVTG unit combines oil-free generation, desiccant drying and sub-micron filtration in a single certified package — delivering instrument-grade compressed air straight from one source.

Dew Point ≤ -40°C 0.01μm Filtration ISO 8573-1 Class 0

Request a Quote

Absolute Purity Protocol

Four-Stage Conditioning

Compressed air is only as clean as its conditioning train. Every HYG / HVTG system processes the air through four sequential stages before it reaches your instruments.

Bulk Water Separation

Cyclone separator removes condensed moisture and coarse particles immediately after compression — protecting every downstream stage.

Desiccant Drying Core

Regenerative desiccant bed drives the dew point down to ≤ -40°C — bone-dry air that never condenses inside handpieces or surgical tools.

Particulate HEPA

0.01μm absolute filtration strips dust, rust and desiccant fines — air purity equivalent to Class 1 particulate per ISO 8573-1.

Active Carbon (Optional)

Activated carbon stage removes residual odors and volatile organics for cleanrooms, labs and odor-sensitive surgical environments.

Certified Performance

Measured. Audited. Certified.

Every unit is tested on a calibrated ISO 8573-1 test bench before dispatch. Results are documented in the unit's test certificate.

ISO 8573-1 Oil Content — Class 0 100%

Water Content — Dew Point Class 2 (≤ -40°C) 91%

Particulate Content — Class 1 (0.01μm) 100%

HYG Series — Integrated Clean Air

Oil-free generation, desiccant drying and HEPA filtration in one footprint. For clinics that need instrument-grade air without a separate dryer room.

HYG-301

For 1–2 chairs · ≤62 dB ultra-quiet

Flow300 L/min

Dew Point≤ -40°C

Tank50 L

Power2.2 kW

Inquire

HYG-400

For 3–4 chairs · ≤62 dB ultra-quiet

Flow400 L/min

Dew Point≤ -40°C

Tank50 L

Power3.0 kW

Inquire

HYG-1000

For 7–10 chairs · ≤66 dB

Flow1000 L/min

Dew Point≤ -40°C

Tank100 L

Power7.5 kW

Inquire

HVTG Series — High-Volume Twin

Twin-element high-capacity clean air systems with dual drying towers. Built for busy clinics, dental hospitals and central distribution networks.

HVTG-900

For 6–9 chairs · ≤64 dB

Flow900 L/min

Dew Point≤ -40°C

Tank100 L

Power6.0 kW

Inquire

HVTG-1200

For 10–12 chairs · ≤66 dB

Flow1200 L/min

Dew Point≤ -40°C

Tank150 L

Power9.0 kW

Inquire

HVTG-1600

For 13–16 chairs · ≤68 dB

Flow1600 L/min

Dew Point≤ -40°C

Tank150 L

Power12.0 kW

Inquire

Compare at a Glance

HYG / HVTG Lineup

Every model shares the same Absolute Purity Protocol — the difference is capacity. Match your chair count to the right flow rate.

Model	Chairs	Flow	Dew Point	Tank	Power	Noise
HYG-301	1–2	300 L/min	≤ -40°C	50 L	2.2 kW	≤62 dB
HYG-400	3–4	400 L/min	≤ -40°C	50 L	3.0 kW	≤62 dB
HYG-1000	7–10	1000 L/min	≤ -40°C	100 L	7.5 kW	≤66 dB
HVTG-900	6–9	900 L/min	≤ -40°C	100 L	6.0 kW	≤64 dB
HVTG-1200	10–12	1200 L/min	≤ -40°C	150 L	9.0 kW	≤66 dB
HVTG-1600	13–16	1600 L/min	≤ -40°C	150 L	12.0 kW	≤68 dB

Tested at 0.8 MPa discharge pressure per ISO 1217. Dew point verified on a calibrated ISO 8573-1 test bench.

Clean Air & Purification
Systems