Positive Displacement Blowers Process Gas Blower
Series GR

AERZEN offers the process gas and coolant industries an incredibly broad spectrum of blower technologies – perhaps the broadest of any manufacturer. Machines that operate as stand-alones, in machine or container combinations, onshore and offshore.

Volume flow:
52.974 to 21.189.6 CFM

Differential pressure (Δp):
2.18 to 21.76 psi

Medium:
Process Gases

Conveying:
Oil-free

The advantages of AERZEN Blower series GR at a glance:

100% oil-free compression in all operating conditions
Customized designs: Materials and sealing systems
Water injection possible for continuous cooling and washing effect
Robust two-lobe rotor design (gas-tight sealed) for maximum durability
14 rotor sizes allow for high efficiency and adaptation to the individual design case

US Units

Yes

Type of technology: Positive Displacement Blowers
Differential pressure (Δp): 2.18 to 21.76 psi
Volume flow: 52.974 to 21.189.6 CFM
Medium: Process Gases
Conveying: Oil-free

High-Performance blowers for special requirements

The single- or two-stage process blowers GR can be used for almost all technical gases and gas mixtures
Maximum differential pressure: 1.5 bar
Maximum outlet pressure: 6 bar g
100% oil-free compression, as the conveying chamber is completely separated from the oil chambers

Design

Conveying direction: vertically downward
Custom seals: mechanical seals oil-purged, water-purged, or gas-purged, carbon ring labyrinth seals
Special materials for housings and rotors according to gas properties
Water injection possible for continuous cooling and washing effect