NOVOVENT

BP / BP BOX / BP BOX S / BP BOX EC / BP TWIN

Low-pressure double-inlet centrifugal fans (forward-curved), quiet; for HVAC and ducted systems; box and EC versions.

Request a quotation Search series models

BP BOX — NOVOVENT — BP BOX · NOVOVENTSeries reference image; size and configuration may vary by model.

models51

Airflow range1,441 – 11,971 m³/h

Specificationup to 11,971 m³/h; motors up to 2.2 kW; 51 current models

Models

Centrifugal fan box BP 18-18/6M

Airflow: 1,441
Diameter: 18 mm
Power: 0.073 kW
Sound pressure level (LpA): 70 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 18-18/6M

Airflow: 1,441
Diameter: 18 mm
Power: 0.073 kW
Sound pressure level (LpA): 70 dB(A)
Fire rating: —

Centrifugal fan box BP BOX S 18-18/6M

Airflow: 1,441
Diameter: 18 mm
Power: 0.073 kW
Sound pressure level (LpA): 70 dB(A)
Fire rating: —

Centrifugal fan box BP TWIN 18-18/6M

Airflow: 1,441
Diameter: 18 mm
Power: 0.073 kW
Sound pressure level (LpA): 70 dB(A)
Fire rating: —

Centrifugal fan box BP 18-18/4M

Airflow: 1,935
Diameter: 18 mm
Power: 0.147 kW
Sound pressure level (LpA): 74 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 18-18/4M

Airflow: 1,935
Diameter: 18 mm
Power: 0.147 kW
Sound pressure level (LpA): 74 dB(A)
Fire rating: —

Centrifugal fan box BP BOX S 18-18/4M

Airflow: 1,935
Diameter: 18 mm
Power: 0.147 kW
Sound pressure level (LpA): 74 dB(A)
Fire rating: —

Centrifugal fan box BP TWIN 18-18/4M

Airflow: 1,935
Diameter: 18 mm
Power: 0.147 kW
Sound pressure level (LpA): 74 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 24-18/6M

Airflow: 2,011
Diameter: 24 mm
Power: 0.147 kW
Sound pressure level (LpA): 74 dB(A)
Fire rating: —

Centrifugal fan box BP BOX S 24-18/6M

Airflow: 2,011
Diameter: 24 mm
Power: 0.147 kW
Sound pressure level (LpA): 74 dB(A)
Fire rating: —

Centrifugal fan box BP TWIN 24-18/6M

Airflow: 2,011
Diameter: 24 mm
Power: 0.147 kW
Sound pressure level (LpA): 74 dB(A)
Fire rating: —

Centrifugal fan box BP TWIN 24-24/6M

Airflow: 2,652
Diameter: 24 mm
Power: 0.373 kW
Sound pressure level (LpA): 75 dB(A)
Fire rating: —

Centrifugal fan box BP 24-24/4M

Airflow: 2,809
Diameter: 24 mm
Power: 0.373 kW
Sound pressure level (LpA): 78 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 24-24/4M

Airflow: 2,809
Diameter: 24 mm
Power: 0.373 kW
Sound pressure level (LpA): 78 dB(A)
Fire rating: —

Centrifugal fan box BP BOX S 24-24/4M

Airflow: 2,809
Diameter: 24 mm
Power: 0.373 kW
Sound pressure level (LpA): 78 dB(A)
Fire rating: —

Centrifugal fan box BP TWIN 24-24/4M

Airflow: 2,809
Diameter: 24 mm
Power: 0.373 kW
Sound pressure level (LpA): 78 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 24-18 EC

Airflow: 3,114
Diameter: 24 mm
Power: 0.4 kW
Sound pressure level (LpA): 68 dB(A)
Fire rating: —

Centrifugal fan box BP 25-25/6M

Airflow: 3,117
Diameter: 25 mm
Power: 0.245 kW
Sound pressure level (LpA): 75 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 25-25/6M

Airflow: 3,117
Diameter: 25 mm
Power: 0.245 kW
Sound pressure level (LpA): 75 dB(A)
Fire rating: —

Centrifugal fan box BP BOX S 25-25/6M

Airflow: 3,117
Diameter: 25 mm
Power: 0.245 kW
Sound pressure level (LpA): 75 dB(A)
Fire rating: —

Centrifugal fan box BP TWIN 25-25/6M

Airflow: 3,117
Diameter: 25 mm
Power: 0.245 kW
Sound pressure level (LpA): 75 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 18-18 EC

Airflow: 3,244
Diameter: 18 mm
Power: 0.4 kW
Sound pressure level (LpA): 68 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 25-25 EC

Airflow: 3,526
Diameter: 25 mm
Power: 0.8 kW
Sound pressure level (LpA): 69 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 24-24 EC

Airflow: 3,537
Diameter: 24 mm
Power: 0.4 kW
Sound pressure level (LpA): 69 dB(A)
Fire rating: —

Centrifugal fan box BP 25-25/4M

Airflow: 3,996
Diameter: 25 mm
Power: 0.37 kW
Sound pressure level (LpA): 81 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 25-25/4M

Airflow: 3,996
Diameter: 25 mm
Power: 0.37 kW
Sound pressure level (LpA): 81 dB(A)
Fire rating: —

Centrifugal fan box BP BOX S 25-25/4M

Airflow: 3,996
Diameter: 25 mm
Power: 0.55 kW
Sound pressure level (LpA): 81 dB(A)
Fire rating: —

Centrifugal fan box BP TWIN 25-25/4M

Airflow: 3,996
Diameter: 25 mm
Power: 0.55 kW
Sound pressure level (LpA): 81 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 24-24 EC P

Airflow: 5,403
Diameter: 24 mm
Power: 2 kW
Sound pressure level (LpA): 73 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 32-24 EC

Airflow: 5,488
Diameter: 32 mm
Power: 2 kW
Sound pressure level (LpA): 70 dB(A)
Fire rating: —

Centrifugal fan box BP 32-24/6M

Airflow: 5,823
Diameter: 32 mm
Power: 0.59 kW
Sound pressure level (LpA): 84 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 32-24/6M

Airflow: 5,823
Diameter: 32 mm
Power: 0.59 kW
Sound pressure level (LpA): 84 dB(A)
Fire rating: —

Centrifugal fan box BP BOX S 32-24/6M

Airflow: 5,823
Diameter: 32 mm
Power: 0.59 kW
Sound pressure level (LpA): 84 dB(A)
Fire rating: —

Centrifugal fan box BP TWIN 32-24/6M

Airflow: 5,823
Diameter: 32 mm
Power: 0.59 kW
Sound pressure level (LpA): 84 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 32-32 EC

Airflow: 5,844
Diameter: 32 mm
Power: 2 kW
Sound pressure level (LpA): 71 dB(A)
Fire rating: —

Centrifugal fan box BP 32-32/6M

Airflow: 6,259
Diameter: 32 mm
Power: 0.75 kW
Sound pressure level (LpA): 85 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 32-32/6M

Airflow: 6,259
Diameter: 32 mm
Power: 0.75 kW
Sound pressure level (LpA): 85 dB(A)
Fire rating: —

Centrifugal fan box BP BOX S 32-32/6M

Airflow: 6,259
Diameter: 32 mm
Power: 0.75 kW
Sound pressure level (LpA): 85 dB(A)
Fire rating: —

Centrifugal fan box BP TWIN 32-32/6M

Airflow: 6,259
Diameter: 32 mm
Power: 0.75 kW
Sound pressure level (LpA): 85 dB(A)
Fire rating: —

Centrifugal fan box BP 32-24/6T

Airflow: 6,853
Diameter: 32 mm
Power: 1.1 kW
Sound pressure level (LpA): 7 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 32-24/6T

Airflow: 6,853
Diameter: 32 mm
Power: 1.1 kW
Sound pressure level (LpA): 7 dB(A)
Fire rating: —

Centrifugal fan box BP BOX S 32-24/6T

Airflow: 6,853
Diameter: 32 mm
Power: 1.1 kW
Sound pressure level (LpA): 7 dB(A)
Fire rating: —

Centrifugal fan box BP TWIN 32-24/6T

Airflow: 6,853
Diameter: 32 mm
Power: 1.1 kW
Sound pressure level (LpA): 7 dB(A)
Fire rating: —

Centrifugal fan box BP 32-32/6T

Airflow: 8,110
Diameter: 32 mm
Power: 1.1 kW
Sound pressure level (LpA): 7 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 32-32/6T

Airflow: 8,110
Diameter: 32 mm
Power: 1.1 kW
Sound pressure level (LpA): 7 dB(A)
Fire rating: —

Centrifugal fan box BP BOX S 32-32/6T

Airflow: 8,110
Diameter: 32 mm
Power: 1.1 kW
Sound pressure level (LpA): 7 dB(A)
Fire rating: —

Centrifugal fan box BP TWIN 32-32/6T

Airflow: 8,110
Diameter: 32 mm
Power: 1.1 kW
Sound pressure level (LpA): 7 dB(A)
Fire rating: —

Centrifugal fan box BP 38-38/6T

Airflow: 11,971
Diameter: 38 mm
Power: 2.2 kW
Sound pressure level (LpA): 7 dB(A)
Fire rating: —

Centrifugal fan box BP BOX 38-38/6T

Airflow: 11,971
Diameter: 38 mm
Power: 2.2 kW
Sound pressure level (LpA): 7 dB(A)
Fire rating: —

Centrifugal fan box BP BOX S 38-38/6T

Airflow: 11,971
Diameter: 38 mm
Power: 2.2 kW
Sound pressure level (LpA): 7 dB(A)
Fire rating: —

Centrifugal fan box BP TWIN 38-38/6T

Airflow: 11,971
Diameter: 38 mm
Power: 2.2 kW
Sound pressure level (LpA): 7 dB(A)
Fire rating: —

Series applications

Car Parks & TunnelsOffices & BanksHotels & Malls

Performance curves

Original BP / BP BOX / BP BOX S / BP BOX EC / BP TWIN catalogue chart pages; match the model, speed and configuration.

Page 108 — PDF Page 110 — PDF Page 111 — PDF Page 113 — PDF Page 114 — PDF

View original catalogue pages here

Page 108: BP / BP BOX / BP BOX S / BP BOX EC / BP TWIN series curves — Official catalogue page 108

Page 110: BP / BP BOX / BP BOX S / BP BOX EC / BP TWIN series curves — Official catalogue page 110

Page 111: BP / BP BOX / BP BOX S / BP BOX EC / BP TWIN series curves — Official catalogue page 111

Page 113: BP / BP BOX / BP BOX S / BP BOX EC / BP TWIN series curves — Official catalogue page 113

Page 114: BP / BP BOX / BP BOX S / BP BOX EC / BP TWIN series curves — Official catalogue page 114

Data per the official NOVOVENT catalogue. Maximum free-air values; final selection at the duty point is confirmed by an IMETCO engineer.