TECHNIC AL DATAT. +39 0 5 1 67 8 6 811 – FIAC@FIAC . IT – W W W.FIAC . ITFIAC

/// AIRBOK 203 BDBelt drive

///AIRBLOK BD SERIES

Belt drive super silent rotary screw air compressors

FIAC rotary screw compressors of the AIRBLOK BD 73-602 series are characterised by a belt driven trasmission between the electric motor and high performance air end with opti-mal rotation speed.

The cast-iron conical coupling pulley ensure the transmission stability, low mechanical stress and easy maintenance opera-tions.

The excellent layout of the easy maintenance the effi ciency of the forced ventilation system ensure the heat exchange as well as making maintenance quick and economical thanks to the easy access guaranteed by a system of mobile panels equipped with safety locks.

During the design phase, deep attention was given to make simple machine installation.

///TECHNICAL FEATURES

“Cutting-edge technology and energy saving”are the concepts behind AIRBLOCK BD 73-602 rotary screw compressors series. Fiac advanced solutions are used in a wide range of sectors and include:

- Superior, speed-controlled Fiac air end which ensures high capacity and effi ciency- Reliable belt transmission, simple to be tightened and vibration-damped - Effective cooling. Standard response to ambient temperature- Oil/air separation advanced system featured by reversal of fl ow direction- Environmentally friendly: oil mist remover and drain valve installed as standard equipment- User-friendly electronic control system: easy to understand and offering maximum operating control.

2 TECHNIC AL DATAT. +39 0 5 1 67 8 6 811 – FIAC@FIAC . IT – W W W.FIAC . IT

Type Code LxPxH

EAN CODE dB (A) l/min CFM m3/h bar psi BSP HP kW mminkglb

AIRBLOK 203 BD

4152026232 on request

67

2330 82.3 139,8 8 116

3/4” 20 15 1065x615x107041.9x24.2x42.12705954152026233 on request 2110 74.5 126,6 10 145

4152026234 on request 1690 59.7 101,4 13 188

AIRBLOK 203 BDBelt drive

Belt drive super silent rotary screw air compressors

Standard input 400V/50Hz/3 - 230V/50Hz/3 - 230V/60Hz/3 - 208-230-460/60Hz/3 - 575/60Hz/3 - 380-440/60Hz/3

106541.9

1070

42.

1

61524.2

3TECHNIC AL DATA T. +39 0 5 1 67 8 6 811 – FIAC@FIAC . IT – W W W.FIAC . IT

///High effi ciency compression unit

///Belt transmission

///Effi cient cooling systemand ventilation

///Optimized separation system:3 stages

///Powerful radial electrofan

In-house designed air end with optimal selection of lobe quantity,

type of profi le and rotor dimensions grant:

• High compressed air capacity.• Optimum rotors speed.• Long lived and effi cient bearings.• Very high reliability.

Separation oil/air by centrifugal

force in the separator tank.

Gravitational separation through

reversal of fl ow direction.

High effi ciency coalescent in

cartridge.

Simple belt tightening by turning

the screws (AIRBLOK BD 703-403).

Guided sliding along plate.

Manual belt tensioning (AIRBLOK BD

502-602).

Quick and safe belt maintenance.

Aluminium cooler with large radiating surfaces.

Ventilation system keep the fl uid dynamic circuits correctly cooled.

Removable fi ber crossed pre-fi lter for easy cleaning.

Limited outlet compressed air temperature respect to ambient

temperature.

Silent.

Powerful.

High prevalence.

High air exchange inside the cabinet.

4 TECHNIC AL DATAT. +39 0 5 1 67 8 6 811 – FIAC@FIAC . IT – W W W.FIAC . IT

///Fiac Air Energy Control 3Microprocessor of robust architecture safe and reliable.Management and total control of the compressor operating parameters.LCD display Instantaneous parameters displayed during operation:

• Working pressure• Oil temperature• Max. and min. pressure setting.• Intelligent unload cycle management.• Organizer: program of daily working cycles and periods of inactivity.• Programmed maintenances schedule.• Remote Start/Stop.• Warning and stop alarms display and memorization.• Management of multiunits plant: feature MASTER / SLAVE.

///Electric componentsHigh effi ciency motor IE3.Protection class IP55, insulation Class F.Ventilated control cabinet.

5TECHNIC AL DATA T. +39 0 5 1 67 8 6 811 – FIAC@FIAC . IT – W W W.FIAC . IT

///DIMENSION DRAWINGS

◄

◄

◄

◄

▲ ▲ ▲

◄

◄

◄

◄

38

368

300

336

54 404

135

948

600

93235 235210 210175

636

20

508

2981065

615

435

665

1070

45 30

1095

25

Air deliveryFemale 3/4” BSP

Electrical DRYERcable entry

Electrical Compressorcable entry

Center of Gravity

Automatic Drain Pipe 14 x 10 mm

Cooling Air Inlet

Cooling Air Outlet

Cooling Air Outlet

CoolingAir Inlet

6 TECHNIC AL DATAT. +39 0 5 1 67 8 6 811 – FIAC@FIAC . IT – W W W.FIAC . IT

In designing our rotary screw compressors we have take particular care in choising of fi rst quality components end sure realiability, and more over all internal parts are easely accesible to be easier substitution during ordinary and extraordinary maintenance operation.Only thanks throught knoledge of the technology, investiment in monitoring equipment and update training of our tecnicians at FIAC headquarter in Pontecchio Marconi, with our partner in Italy and all over the world, we can offer to the FIAC screw compressors users the most appropriate service and assurance your system operating at peak effi ciency for a choice that lasts over time extending the compressors lifetime your assurance off quality require only original part FIAC, that these components passed the specifi c severe test of quality control to obtain the highest level of protection and keeping the cost of ownership to the absolut minimum.

1 oil fi lter, 1 air fi lter, 1 oil separator fi lter

Type Cod.

FILTER KIT AIRBLOK 203 1124090629

Filter kit for Airblok

* 2 taniche da lt. 10 / 2 x 10 lt. cans of oil

1 oil fi lter, 1 air fi lter, 1 oil separator fi lter, can / cans of mineral oil

Type Cod.

FILTER KIT + OIL AIRBLOK 203 * 1124090637

Filter kit + oil for Airblok

///CUSTOMER CARE, SERVICEAND MAINTENANCE

///Maintenance kit for AIRBLOK