Electric pressure booster pump unit Booster Indy I

electrically-poweredmulti-stage

Overview
Essential medium-pressure booster designed for industrial and technical applications. Compact, service-friendly solution for reliable breathing-air and technical gas compression up to 40 bar.

Pumping unit - main features

• 3-stage medium-pressure pumping unit rated to 40 bar
• Aluminum monoblock construction
• Forced lubrication via low-pressure gear pump
• Final safety valve
• Pipes, fittings and nuts in AISI 316 stainless steel
• Outlet temperature approximately 15 °C above cooling air temperature
• Die-cast aluminum cylinders with nicasil barrel coating
• Forged aluminum connecting rods
• Forged steel crankshaft
• Stainless steel stage valves
• Roller bearings sized for intensive operation

Electric motor
The electric motor transmits motion to the pumping unit via a V-belt. A 7.5 kW three-phase motor is available for this model, with a tilting motor carrier plate ensuring constant belt tension.

Electrical cabinet

• Control panel
• Operating hour meter
• ON/OFF switch
• Autostart
• Stop button
• Voltage presence indicator light
• Oil level sight glass
• Engine fault indicator light
• Condensate drain indicator light

Frame and maintenance features
Silenced cab chassis designed for easy maintenance. External oil level and drain, inter-stage gauges on the control console, internal temperature indicator, presence and phase-sequence alarms, oil shortage alarm, manual condensate drain and other service points simplify operation and maintenance. Constructed in steel with scratch-resistant powder coating (RAL 5002 Blue referenced; standard frame color listed as Black RAL 9005).

Standard equipment

• Oil pump with pressure gauge
• Pressure holding valve
• Condensate separation system
• Automatic condensate drain
• Automatic shutdown
• Automatic reboot
• Input pressure switch
• Frame color Black RAL 9005 (standard)

Technical specifications

• Model: Booster Indy I
• Type: Medium-pressure booster, 3-stage
• Discharge pressure: 40 bar
• Pumping unit construction: Aluminum monoblock; die-cast aluminum cylinders with nicasil coating
• Lubrication: Forced lubrication via low-pressure gear pump
• Materials: Pipes, fittings and nuts in AISI 316 stainless steel; stainless steel stage valves
• Mechanical components: Forged aluminum connecting rods; forged steel crankshaft; roller bearings for intensive work
• Outlet temperature: Approx. +15 °C vs cooling air temperature
• Electric motor: 7.5 kW three-phase (available)
• Frame: Silenced cab chassis in steel with scratch-resistant powder coating
• Controls & protections: Inter-stage gauges, internal temperature indicator, phase-sequence and presence alarms, oil shortage alarm, automatic shutdown/reboot, input pressure switch
• Condensate management: Separation system and automatic condensate drain