Six centrifugal blower series for combustion air, drying, ventilation and pneumatic conveying — CX and PF compact medium/high-pressure units, TB and HTB industrial high-pressure, MS and FMS compact regenerative. 33 models, 50 / 60 Hz.
Centrifugal blower animation — 9 industrial applications (Original Nopassy animation)
Six series cover 0.2 – 15 kW: CX and PF medium/high-pressure compact units; TB and HTB industrial high-pressure; MS and FMS compact regenerative single-phase units. Phase, voltage and current are given single-phase first, three-phase second; pressure, air flow and noise are given at 50 Hz / 60 Hz.
CX-65 to CX-150B2 · cast aluminium housing · eleven sizes pictured, six rated in the table below.
| Model | Phase | Power (kW) | Voltage (V) | Current (A) | Max pressure (kPa) | Max air flow (m³/min) | In / Out (mm) | Noise (dB) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| CX-65 | 1~ / 3~ | 0.2 | 220 / 220–380 | 1.5 / 1.1–0.9 | 0.7 / 1.1 | 4.5 / 5.3 | IN 110 / OUT 65 | 50 / 62 | 10 |
| CX-75SA | 1~ / 3~ | 0.4 | 220 / 220–380 | 2.5 / 1.9–1.2 | 1.1 / 1.6 | 7 / 8 | IN 100 / OUT 75 | 56 / 70 | 11 |
| CX-75A | 1~ / 3~ | 0.75 | 220 / 220–380 | 5 / 3–2.0 | 1.7 / 2.4 | 13 / 15 | IN 125 / OUT 100 | 64 / 80 | 14 |
| CX-100A | 1~ / 3~ | 1.5 | 220 / 220–380 | 9 / 5.5–3.5 | 2 / 3 | 20 / 23 | IN 125 / OUT 100 | 74 / 90 | 28 |
| CX-125A | 3~ | 2.2 | 220 / 380 | 8 / 5 | 2.4 / 3.7 | 32 / 37 | IN 252 / OUT 125 | 76 / 95 | 38 |
| CX-150A | 3~ | 3.7 | 220 / 380 | 13 / 7.5 | 3.2 / 4.4 | 46 / 53 | IN 252 / OUT 150 | 50 / 62 | 54 |
PF75-02 to PF200-5 · higher static pressure for longer duct runs · four sizes pictured, six rated below.
| Model | Phase | Power (kW) | Voltage (V) | Current (A) | Max pressure (kPa) | Max air flow (m³/min) | In / Out (mm) | Noise (dB) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| PF75-02 | 1~ / 3~ | 0.2 | 220 / 220–380 | 1.5 / 1.1–0.9 | 0.5 / 0.7 | 5 / 6 | IN 100 / OUT 100 | 50 / 62 | 10 |
| PF100-05 | 1~ / 3~ | 0.4 | 220 / 220–380 | 2.5 / 1.9–1.2 | 1 / 1.2 | 8 / 10 | IN 100 / OUT 100 | 56 / 70 | 13 |
| PF125-1 | 1~ / 3~ | 0.75 | 220 / 220–380 | 5 / 3–1.9 | 1.1 / 1.4 | 14 / 17 | IN 125 / OUT 125 | 65 / 80 | 17 |
| PF150-2 | 1~ / 3~ | 1.5 | 220 / 220–380 | 9 / 5.5–3.5 | 1.3 / 1.9 | 28 / 33 | IN 150 / OUT 150 | 75 / 90 | 30 |
| PF150-3 | 3~ | 2.2 | 220 / 380 | 8 / 5 | 1.6 / 2.5 | 33 / 37 | IN 252 / OUT 125 | 75 / 93 | 33 |
| PF200-5 | 3~ | 3.7 | 220 / 380 | 13 / 7.5 | 2.6 / 3.8 | 63 / 71 | IN 200 / OUT 200 | 80 / 100 | 49 |
TB100-1 to TB200-20 · aluminium alloy housing with closed outer fan · six sizes pictured.
| Model | Phase | Power (kW) | Voltage (V) | Current (A) | Max pressure (kPa) | Max air flow (m³/min) | In / Out (mm) | Noise (dB) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| TB100-1 | 1~ / 3~ | 0.75 | 220 / 220–380 | 5 / 3.0 | 1.3 / 2.1 | 18 / 22 | IN 200 / OUT 100 | 70 / 80 | 21 |
| TB100-2 | 1~ / 3~ | 1.5 | 220 / 220–380 | 9 / 5.5–3.5 | 2 / 3 | 20 / 25 | IN 200 / OUT 100 | 70 / 85 | 28 |
| TB125-3 | 3~ | 2.2 | 220 / 380 | 8 / 5 | 2.4 / 3.6 | 33 / 39 | IN 252 / OUT 125 | 80 / 90 | 37 |
| TB150-5 | 3~ | 3.7 | 220 / 380 | 13 / 7.5 | 3.8 / 5.3 | 48 / 53 | IN 252 / OUT 150 | 90 / 95 | 52 |
| TB150-7.5 | 3~ | 5.5 | 220 / 380 | 19 / 11.5 | 4 / 5.3 | 50 / 65 | IN 252 / OUT 150 | 90 / 95 | 73 |
| TB150-10 | 3~ | 7.5 | 220 / 380 | 26 / 15.5 | 4 / 5.3 | 60 / 75 | IN 252 / OUT 150 | 90 / 95 | 82 |
| TB150L-10 | 3~ | 7.5 | 220 / 380 | 26 / 15.5 | 5 / 6.5 | 40 / 53 | IN 252 / OUT 150 | 90 / 100 | 82 |
| TB200-15 | 3~ | 11 | 220 / 380 | 36 / 22 | 5 / 6.5 | 65 / 85 | IN 315 / OUT 200 | 95 / 110 | 117 |
| TB200-20 | 3~ | 15 | 220 / 380 | 47 / 28 | 5 / 7 | 90 / 100 | IN 315 / OUT 200 | 95 / 110 | 125 |
HTB75-032 to 2HTB65-1005 · the highest static pressure of the range · six sizes pictured.
| Model | Phase | Power (kW) | Voltage (V) | Current (A) | Max pressure (kPa) | Max air flow (m³/min) | In / Out (mm) | Noise (dB) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| HTB75-032 | 3~ | 0.4 | 220 / 380 | 1.9 / 1.2 | 2.1 / 2.6 | 6 / 7 | 75 | 53 / 65 | 17 |
| HTB75-053 | 3~ | 0.4 | 220 / 380 | 1.9 / 1.2 | 2.9 / 3.8 | 6.5 / 7.5 | 75 | 55 / 68 | 19 |
| HTB75-104 | 3~ | 0.75 | 220 / 380 | 3 / 2.0 | 3.7 / 5 | 6.5 / 8 | 75 | 56 / 70 | 24 |
| HTB75-105 | 3~ | 0.75 | 220 / 380 | 3 / 2.0 | 4.2 / 6 | 6.8 / 8.5 | 75 | 56 / 70 | 28 |
| HTB100-102 | 3~ | 0.75 | 220 / 380 | 3 / 2.0 | 3.4 / 4.5 | 11 / 13 | 100 | 60 / 74 | 26 |
| HTB100-203 | 3~ | 1.5 | 220 / 380 | 5.5 / 3.5 | 5 / 7 | 11 / 14 | 100 | 61 / 76 | 37 |
| HTB100-304 | 3~ | 2.2 | 220 / 380 | 8 / 5 | 6.5 / 9 | 12.5 / 16 | 100 | 63 / 78 | 43 |
| HTB100-505 | 3~ | 3.7 | 220 / 380 | 13 / 7.5 | 7.9 / 11 | 12.8 / 16.5 | 100 | 64 / 80 | 57 |
| HTB125-503 | 3~ | 3.7 | 220 / 380 | 13 / 7.5 | 5.8 / 7.9 | 19 / 23 | 125 | 70 / 85 | 60 |
| HTB125-704 | 3~ | 5.5 | 220 / 380 | 19 / 11.5 | 7.5 / 10.5 | 20 / 24 | 125 | 70 / 88 | 84 |
| HTB125-1005 | 3~ | 7.5 | 220 / 380 | 26 / 15.5 | 9 / 13 | 20 / 24 | 125 | 72 / 90 | 101 |
| HTB200-1502 | 3~ | 11 | 220 / 380 | 36 / 22 | 7 / 9 | 52 / 65 | 200 | 86 / 109 | 150 |
| HTB200-1503 | 3~ | 15 | 220 / 380 | 47 / 28 | 8 / 10 | 56 / 70 | 200 | 88 / 110 | 170 |
| 2HTB65-503 | 3~ | 3.7 | 220 / 380 | 13 / 7.5 | 12 / 16 | 11 / 13 | G 2 1/2" | 70 / 85 | 73 |
| 2HTB65-704 | 3~ | 5.5 | 220 / 380 | 19 / 11.5 | 15 / 21 | 12 / 14 | G 2 1/2" | 70 / 85 | 104 |
| 2HTB65-1005 | 3~ | 7.5 | 220 / 380 | 26 / 15.5 | 18 / 26 | 13 / 15 | G 2 1/2" | 70 / 85 | 118 |
MS-202 to MS-1503 · compact ADC12 housing with imported high-temperature bearings.
| Model | Phase | Power (kW) | Voltage (V) | Current (A) | Max pressure (kPa) | Max air flow (m³/min) | In / Out (mm) | Noise (dB) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| MS-202 | 1~ / 3~ | 0.2 | 220 / 220–380 | 1.5 / 1.1–0.9 | 0.5 / 0.8 | 8 / 10 | IN 125 / OUT 95×100 | 60 / 65 | 8 |
| MS-405 | 1~ / 3~ | 0.4 | 220 / 220–380 | 2.5 / 1.9–1.2 | 0.6 / 0.8 | 15 / 17 | IN 150 / OUT 110×135 | 65 / 70 | 9 |
| MS-751 | 1~ / 3~ | 0.75 | 220 / 220–380 | 5 / 3–2.0 | 0.7 / 1 | 23 / 25 | IN 200 / OUT 135×160 | 70 / 75 | 13 |
| MS-1502 | 1~ / 3~ | 1.5 | 220 / 220–380 | 9 / 5.5–3.5 | 0.9 / 1.3 | 29 / 37 | IN 200 / OUT 145×170 | 75 / 80 | 21 |
| MS-1503 | 3~ | 2.2 | 220 / 380 | 8 / 5 | 1.1 / 1.7 | 39 / 47 | IN 200 / OUT 125 | 75 / 80 | 24 |
FMS-202 to FMS-1503 · reverse-rotation version of the MS range for opposite-hand installations.
| Model | Phase | Power (kW) | Voltage (V) | Current (A) | Max pressure (kPa) | Max air flow (m³/min) | In / Out (mm) | Noise (dB) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| FMS-202 | 1~ / 3~ | 0.2 | 220 / 220–380 | 1.5 / 1.1–0.9 | 0.5 / 0.8 | 8 / 10 | IN 125 / OUT 100 | 60 / 65 | 10 |
| FMS-405 | 1~ / 3~ | 0.4 | 220 / 220–380 | 2.5 / 1.9–1.2 | 0.6 / 0.8 | 15 / 17 | IN 150 / OUT 125 | 65 / 70 | 12 |
| FMS-751 | 1~ / 3~ | 0.75 | 220 / 380 | 5 / 3–2.0 | 0.7 / 1 | 23 / 25 | IN 200 / OUT 150 | 70 / 75 | 16 |
| FMS-1502 | 1~ / 3~ | 1.5 | 220 / 220–380 | 9 / 5.5–3.5 | 0.9 / 1.3 | 29 / 37 | IN 200 / OUT 200 | 75 / 80 | 25 |
| FMS-1503 | 3~ | 2.2 | 220 / 380 | 8 / 5 | 1.1 / 1.7 | 39 / 47 | IN 200 / OUT 200 | 75 / 80 | 28 |
Static pressure Ps against air flow for every series, measured at 50 Hz and 60 Hz. Curves are labelled with the model code; the TB and HTB charts use the R-codes listed under each group.
| Code | Model | Code | Model | Code | Model |
|---|---|---|---|---|---|
| R1 | TB100-1 | R2 | TB100-2 | R3 | TB125-3 |
| R4 | TB150-5 | R5 | TB150-7.5 | R6 | TB150-10 |
| R8 | TB150L-10 | R9 | TB200-15 | R10 | TB200-20 |
| Code | Model | Code | Model | Code | Model |
|---|---|---|---|---|---|
| R1 | HTB75-032 | R2 | HTB75-053 | R3 | HTB75-104 |
| R4 | HTB75-105 | R5 | HTB100-102 | R6 | HTB100-203 |
| R7 | HTB100-304 | R8 | HTB100-505 | R9 | HTB125-503 |
| R10 | HTB125-704 | R11 | HTB125-1005 |
FMS is the reverse-rotation version of the MS range for opposite-hand installations and shares the same performance curves.
Burners, kilns and furnace air supply
Paper, textile and food drying
Commercial kitchen ventilation
Forced draft air for boilers
HVAC ducting and tunnel ventilation
Machinery and control panel cooling
Opening arches, air dancers and inflatable figures
Pneumatic suction of granules and powders
Suction pads for glass, sheet and paper handling
Choosing between a centrifugal machine and a side channel blower, and how to size either one properly.
Pressure, flow, curve shape, noise and running cost compared, plus when a Roots blower is the better third option.
Five checks to the right model: duty point, unit conversion, pressure band, derating, then verification on the curve.
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