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Catalogue / BITZER / OSK7441.EX

BITZER · Screw compressors

OSK7441.EX

Compressor BITZER OSK7441.EX

Technical data

Open Drive Screw Compressors / Explosion-proof Design / // Series OS74.EX / // Series OSA74.EX for NH₃

Model: OSK7441.EX
Family: Open-drive screw compressors

Before confirming, check the nameplate and serial number.

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Availability and delivery

IF NOT AVAILABLE FROM STOCKLead time on request

Confirm availability when requesting your quotation.

Information dated 15/09/2026Check availability →

Enquiry forReplacementNew installation

Attach existing compressor nameplateAttach nameplate photoJPG/PNG · up to 1 MB

BITZER

Request complete compressor

Electrical supply to be confirmed from the nameplate.

€24,139.09EUR · excluding VAT · AACORE price

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Options for this equipment

Coupling housing for B3 / B5 IEC motors · GS7090 // motor flange D400Coupling housing for B3 / B5 IEC motors · GS7100 // motor flange D450Coupling housing for B3 / B5 IEC motors · GS7110 // motor flange D450Coupling housing for B3 / B5 IEC motors · GS7120 // motor flange D550Coupling housing for B3 / B5 IEC motors · GS7140 // motor flange D660Coupling EX version · KS720EX // shaft bore D48Coupling EX version · KS720EX // shaft bore D55Coupling EX version · KS720EX // shaft bore D60Coupling EX version · KS730EX // shaft bore D55Coupling EX version · KS730EX // shaft bore D60Coupling EX version · KS730EX // shaft bore D65Coil(s) EX version for capacity regulator - with mounting flanges · 230 V-1-50/60 Hz (1x)Coil(s) EX version for capacity regulator - with mounting flanges · 115 V-1-50/60 Hz (1x)Coil(s) EX version for capacity regulator - with mounting flanges · 24 V-AC/DC (1x)Coil EX version for oil solenoid valve · 230 V-1-50/60 Hz (1x)Coil EX version for oil solenoid valve · 115 V-1-50/60 Hz (1x)Coil EX version for oil solenoid valve · 24 V-50/60 Hz (1x)Coil EX version for oil solenoid valve · 24 V-DC (1x)Adapter and shut-off valve for economiser connection · D22L

AACORESUPPLY

BITZER · DORIN · FRASCOLD · BOCK

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