bstAIR

bstAIR 15-20

TECHNOLOGYYOU CAN

TRUST

AVAI

LABILIT

Y SERVICEABILITYRELIA

BILITY

PA

RTN

ERSHIP

SIMPLICITY

TECHNOLOGYYOU CAN

TRUST

AVAI

LABILIT

Y SERVICEABILITYRELIA

BILITY

PA

RTN

ERSHIP

SIMPLICITY

User benefitsThe bstAIR 15-20 single stage boosters are designed with the highest requirements for reliability and low cost of maintenance. Air and nitrogen boosters are widely used in different industrial applications with outlet pressures of up to 40 bar.

Ultimate reliability and performance

- High-quality component materials

- Low oil carryover with use of special oil retention system

Energy efficiency

- Direct drive transmission

- A highly efficient IE3 IP55 motor

Quiet and safe operation

- Strong anti-vibration dampers

- Well balanced, V-type, single-stage pump

Air and nitrogen boostersThere are many industries and processes where compressed air and nitrogen are used at higher pressures of up to 40 bar. PET blowing, laser cutting, pressure tests and abrasive cutting are among some of the widespread processes in which air or nitrogen boosters can be an integral part of the installation. The bstAIR booster can be connected to the plant’s low-pressure network. The standard booster range has a discharge pressure of up to 40 bar, with a flow range of 0.4 m3/min to 3.6 m3/min.

Low cost of maintenance, reliability, and a thoughtful approach to details make the booster an attractive piece of technology to integrate into the production process.

Booster technology: how does it work?

Air or nitrogen is compressed in a single-stage pump using the standard operating cycle of a piston compressor. Compression starts at a low pressure moving through the joint work of the inlet and outlet solenoid valves. The compressed air or nitrogen then enters the booster where it is further compressed up to 40 bar, in a single stage. The inlet pressure switch stops the booster when the inlet pressure exceeds the maximum allowed value or drops below the minimum allowed value. Cooling is provided by the axial fan installed on the shaft of the booster.

The booster is lubricated by the oil in the crankcase. The crankcase is vented via the oil separator and the oil breather, which allows operation with minimum oil carryover.

Smart technical advantagesTECHNOLOGY

YOU CANTRUST

AVAI

LABILITY SERVICEABILITY

RELIA

BILITY

PA

RTN

ERSHIP

SIMPLICITY

Highly reliable single-stage pump

- Advanced materials and treatment of main components

- Robust, reliable design and easy access for service

- Low vibration level

Direct-driven set

- Highly efficient IE3 motor as standard

- Fully enclosed air-cooled, IP55, F-class motor for heavy-duty operation

Electrical cubicle with soft starter

- Low electrical peaks

- Gradual stop of the motor

- 24V transformer is installed inside the cubicle

Technical specificationsMax. inlet

pressure

Max. outlet

pressureFree Air Delivery Recommended inlet flow Motor Power Noise level

Model bar bar m³/h l/s m³/h l/s kW hp dB(A)

bstAIR 15 6 40 87.2 24.2 104.4 29.0 11 15 83

bstAIR 20 6 40 144.0 40.0 172.8 48.0 15 20 83

Model Length (mm) Width (mm) Height (mm) Weight (kg)

bstAIR 15 1600 700 780 205

bstAIR 20 1600 700 780 210

20 bar(g)

30 bar(g)

40 bar(g)

bstAIR 15 bstAIR 20

Inlet pressure - bar(g)Inlet pressure - bar(g)1 2 3 4 5 6 71 2 3 4 5 6 7

0

500

1000

1500

2000

2500

3000

3500

4000

l/min

F.A

.D.

l/min

F.A

.D.

0

500

1000

1500

2000

2500

3000

Unit performance measured according to ISO 1217, Ed. 4, Annex C-2009. Mean noise level measured according to ISO 2151, Ed. 2004; tolerance 3 dB(A).

CUBICLE

FN

LS51

SV2

OS

M1

OB

SP2

SP1

CV1

YV1

S1

SV1

YV2US

CV1- Check Valve Inlet-CV2 Check Valve Outlet-FN Flywheel-LS51 Oil Level Sensor-M1 Motor

-OB Oil Breather-OS Oil Separator-S1 Cubicle Panel-SP1 Pressure Switch Inlet-SP2 Pressure Switch Outlet

-SV1 Safety Valve Inlet-SV2 Safety Valve Outlet-US Unloader Silencer-YV1 Inlet Solenoid Valve N.C.-YV2 Blow Off Solenoid Valve N.O.

1barg

6bar

40bar

CV2

SP3 Pressure Switch Inlet Min Pressure

SP3

Max. 6 barMin. 2 bar

Max. 40 bar

Contact your local sales representative now!

6999100480

Increase your profits and improve your company’s image

bstAIR 15-20Air and NitrogenBoosters

• A high-quality product and technology you can trust• Choosing our high-performance compressor ensures the availability of compressed air• Our products are simple, easy to use, and highly reliable• Serviceability and aftermarket are guaranteed• Original parts and services• Dealers are always nearby and complete the strong partnership you can expect

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TECHNOLOGYYOU CAN

TRUST

AVAI

LABILIT

Y SERVICEABILITYRELIA

BILITY

PA

RTN

ERSHIP

SIMPLICITY