Dry Gas Seal Booster Systems

The use of dry gas mechanical shaft seals in centrifugal compressors has increased dramatically in the past 25 years. Preventing contamination of the gas used by these seals is necessary to assure long life. Gas Compression Systems dry gas seal pressure boosters ensure that gas quality is maintained during startup, settle-out and pressurized hold conditions.

- No Electricity Required – Powered by Instrument Air
- Models conform to CE ATEX Explosion-proof requirements
- Wetted parts conform to NACE MR0175 & MR0103
- Designed in accordance with ASME Section VIII, Division and CE PED
- Distance piece design prevents mixing of the gas and drive air
- Dynamic seals are filled Teflon and require no lubrication
- 2500+ hour operating life with no maintenance required
- Suitable for continuous operation

Compare Models

Air-Driven	440 Series		434 Series	430 Series

Pressure & Flowrate
Maximum Pressure Rating	8.5 MPa (1230 psi)	9 MPa (1305 psi)	20 MPa (2900 psi)	5 MPa (725 psi)	28 MPa (4060 psi)	55.2 MPa (8000 psi)
Maximum Flowrate (actual displacement)	172 lpm (6.1 ACFM)	172 lpm (6.1 ACFM)	121 lpm (4.3 ACFM)	95 lpm (3.3 ACFM)	95 lpm (3.3 ACFM)	95 lpm (3.3 ACFM)
Specifications	Brochure	Brochure	Brochure	Brochure	Brochure	Brochure