Booster Indy III
Medium pressure (40 bar) 3-stage pumping unit.
- Monobloc in aluminum
- Forged steel gooseneck crankshaft
- Forced lubrication on 2nd and 3rd stage cylinders by gear pump
- Oil filtration.
- Increased and stainless steel interstage cooling tubes
- Tubes, fittings and nuts made of AISI 316 stainless steel
- Outlet temperature about 15 °C higher than the cooling air temperature
- Final separator
- Forged aluminum connecting rods
- Main roller bearings
- Roller connecting rod bearings
- Aluminum cylinders with hard nicasil coating
- Stainless steel intake and exhaust valves
- Final safety valve
Electric motor
One of the fundamental parts of the compressor: the motor transfers the motion to the pumping unit through the belt. The 7.5 three-phase electric motor is available on this model kW.
Electrical box and electronic pressure switch
- Electronic pressure switch that stops the compressor at the final pressure.
- ON / OFF switch with motor protection switch.
- Transformer.
- The pressure switch stops the compressor at the final pressure and restarts it at the set minimum pressure.
- Timer for automatic condensate drain.
- Integrated no-load start (automatic drain every time the unit is switched off).
- 5 liter condensate collection tank, with silencer; capacity of about 3 liters, for the ecological disposal of condensate.
- Interstage pressure gauges display the working pressure for the individual compression stages. This pressure information allows you to check the tightness of the valves (inlet and outlet) of each stage and to quickly identify potential sources of failure.
Chassis
Silenced cab chassis designed and built to facilitate maintenance operations. The tilting motor-holder plate ensures constant V-belt tension. Compressor management and maintenance are facilitated by important devices and tools: the oil level and drain shown outside, the control console equipped with inter-stage pressure gauges, the internal temperature indicator, the presence alarm and incorrect phase sequence, the oil lack alarm and the start stop and manual condensate drain commands.
Standard equipment
Oil pump with pressure gauge
Pressure maintenance valve
Condensate separation system
Automatic condensate drain
Automatic shutdown
Automatic reboot
Electronic pressure switch
Frame color Blue RAL 5015
Technical data
Type of gas
Breathing Air (EN 12021) – Helium – Nitrogen – Argon
Intake pressure
2 to 8 bar
Nominal pressure
40 bar
Working pressure
40 bar
Max working pressure
40 bar
Permissible ambient temperature range
-10° C ÷ +40° C
Permissible altitude
0 ÷ 1.500 m SLM
Max permissible tilt
15°
Design
Cabinet insonorizzato con fonoassorbente
Operating voltage, standard
400 V, 50 Hz
Other operating voltage
On three-phase electric motor at 60Hz the power (kW / Hp) increases by 20%.230 V, 50 Hz / 440 V, 60 Hz / 230 V, 60 Hz
Oil
Synthetic Coltri Oil ST 755
Oil change interval
1 year / 1,000 h
Frame
Steel – blue RAL 5015 color – powder coating – scratch resistant
Compressor
Charging rate
7,5 kW
From 489 l/min to 1.466 l/min
From 29 m3/h to 88 m3/h
From 17.3 CFM to 51.8 CFM
Cooling air flow, min.
7,5 kW
1.400 m3/h
Weight
Standard model. Weight and dimensions may vary depending on accessories.7,5 kW
200 kg
441 lb
Dimensions
(W x D x H)103 x 73 x 91 cm
40.5 x 28.7 x 35.8 in
Motor
Power
7,5 kW
7,5 kW
10 Hp
Type
7,5 kW
Three-phase electric
Operating voltage/frequency
Different voltage / frequency available on request.7,5 kW
400 V, 50 Hz
Rated current
7,5 kW
15 A
Speed (RPM)
7,5 kW
2.870
Protection class
IP55
Available models of Booster Indy III
(Non-standard models available upon request)
Booster Indy III 7.5 kW
Flow rate: 489 l/min to 1,466 l/min
