Piston compressor booster station Ace VI Plus

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Product family
BOOSTER LINE. High-pressure booster compressor designed for breathing air applications and gas recovery.

Main features

• 4-stage HD pumping unit (2+2 in parallel)
• Aluminum monoblock construction
• Forced lubrication with low-pressure gear pump
• First stage dedicated to gas recovery
• Pipes, fittings and nuts in AISI 316 stainless steel
• Intermediate condensate separators after the second and third stages
• High-pressure final condensate separator
• Safety valves after each compression stage
• Special cast iron cylinders with low roughness lapping
• Forged aluminum connecting rods
• Forged steel crankshaft
• High-flow valves for the first, second and third stages
• Roller bearings for intensive work
• Hardened steel fourth stage with 6 special cast iron piston rings
• Second and third stages equipped with thrust pads to eliminate lateral forces on the pistons
• Filter system: Maxifilter activated carbon

Electric motor
Three-phase electric motor transferring motion to the pumping unit through a belt. Available power options on this model: 9 kW, 11 kW or 15 kW.

Purification system
Hyperfilter purification system for nitrogen placed after the last compressor separator and before the pressure maintenance valve. Enables reliable treatment of breathing air according to DIN EN 12021 when using original filter cartridges. Separator between the 2nd and 3rd stages in the purification circuit improves moisture extraction. Filtering capacity (inlet air at 20°C and 200 bar): 52,500 m³.

Electrical cabinet

• ON/OFF switch with motor protection switch
• Electromechanical pressure switch that stops the compressor at final pressure
• Drainage of all separators between stages and of the final separator during operation
• Timer for automatic condensate drainage device
• Integrated no-load startup (automatic discharge each time the unit is turned off)
• Condensate collection tank: 5 liters (silenced), practical capacity about 3 liters, for environmentally friendly disposal
• Interstage pressure gauges display operating pressure for individual compression stages to help check valve tightness

Frame
Silenced cabin chassis with vertical development for low-noise environments. External oil level and drain reporting. Control console equipped with inter-stage gauges, oil pressure gauge, internal temperature indicator, presence and wrong phase sequence alarm, oil shortage alarm, run stop and manual condensate drain controls. Made of steel with scratch-resistant powder coating in Black RAL 9005.

Standard equipment

• Dual PED-certified Hyperfilter filter system
• Compressor control and automatic condensate drainage system
• Electronic pressure switch
• Interstage control manometers
• Soundproof frame
• Frame color Black RAL 9005

Technical specifications

• Pumping unit: 4-stage HD (2+2 in parallel)
• Block material: Aluminum monoblock
• Lubrication: Forced lubrication with low-pressure gear pump
• Recovery: First stage configured for gas recovery
• Stainless steel components: Pipes, fittings and nuts in AISI 316
• Condensate management: Intermediate separators after 2nd and 3rd stages; high-pressure final separator; condensate collection tank 5 L (approx. 3 L usable)
• Safety: Safety valves after each compression stage
• Cylinders: Special cast iron with low roughness lapping
• Connecting rods: Forged aluminum
• Crankshaft: Forged steel
• Valves: High flow valves on stages 1-3
• Bearing type: Roller bearings for heavy-duty operation
• Fourth stage: Hardened steel with 6 special cast iron piston rings
• Thrust compensation: Thrust pads on 2nd and 3rd stages
• Filtration: Maxifilter activated carbon; Dual PED-certified Hyperfilter as standard
• Hyperfilter capacity: 52,500 m³ (inlet air at 20°C, 200 bar)
• Motor options: 9 kW, 11 kW or 15 kW (three-phase)
• Frame finish: Soundproof, powder-coated Black RAL 9005