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S&P SQB Belt Drive Square Inline Centrifugal Duct Fans - 3 Phase
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S&P SQB Belt Drive Square Inline Centrifugal Duct Fans - 3 Phase

Model SQB square inline duct mounted fans are available in sizes 7 through 24, moving from 100 to over 9,300 CFM, with static pressure capabilities to 1-1/2". SQB units are the perfect selection for clean air applications where space is a leading consideration. The compact housing with removable access doors and side discharge capability can be mounted in any orientation. AMCA licensed performance and UL listing assure that you’ve made a reliable selection.  3 PHASE MOTOR MODELS.

Pricing includes assembled fan, motor & drives mounted, UL-705 listing label, disconnect switch, integral duct connector flanges, access doors. Standard three phase motors are 208-230/460 Tri Voltage.

Accessories are listed below the fans at the bottom of the page.

model description usually ships price QTY
SQB07ML3S S&P SQB07 square inline belt drive duct fan. 1/4 Hp, 208-230/460/3/60 motor. 1530 RPM. 7-8 Weeks $1653.90
SQB07MH3S S&P SQB07 square inline belt drive duct fan. 1/4 Hp, 208-230/460/3/60 motor. 1930 RPM. 7-8 Weeks $1653.90
SQB07PH3S S&P SQB07 square inline belt drive duct fan. 1/3 Hp, 208-230/460/3/60 motor. 2110 RPM. 7-8 Weeks $1653.90
SQB08ML3S S&P SQB08 square inline belt drive duct fan. 1/4 Hp, 208-230/460/3/60 motor. 1575 RPM. 7-8 Weeks $1636.60
SQB08MH3S S&P SQB08 square inline belt drive duct fan. 1/4 Hp, 208-230/460/3/60 motor. 1800 RPM. 7-8 Weeks $1636.60
SQB08PH3S S&P SQB08 square inline belt drive duct fan. 1/3 Hp, 208-230/460/3/60 motor. 2025 RPM. 7-8 Weeks $1760.50
SQB08QH3S S&P SQB08 square inline belt drive duct fan. 1/2 Hp, 208-230/460/3/60 motor. 2325 RPM. 2-3 Days $1764.50
SQB10MH3S S&P SQB10 square inline belt drive duct fan. 1/4 Hp, 208-230/460/3/60 motor. 1500 RPM. 7-8 Weeks $1706.80
SQB10PH3S S&P SQB10 square inline belt drive duct fan. 1/3 Hp, 208-230/460/3/60 motor. 1650 RPM. 7-8 Weeks $1734.50
SQB10QH3S S&P SQB10 square inline belt drive duct fan. 1/2 Hp, 208-230/460/3/60 motor. 1900 RPM. 2-3 Days $1740.80
SQB10RH3S S&P SQB10 square inline belt drive duct fan. 3/4 Hp, 208-230/460/3/60 motor. 2175 RPM. 2-3 Days $1764.50
SQB12MH3S S&P SQB12 square inline belt drive duct fan. 1/4 Hp, 208-230/460/3/60 motor. 1170 RPM. 7-8 Weeks $1920.80
SQB12PH3S S&P SQB12 square inline belt drive duct fan. 1/3 Hp, 208-230/460/3/60 motor. 1275 RPM. 7-8 Weeks $1950.00
SQB12QH3S S&P SQB12 square inline belt drive duct fan. 1/2 Hp, 208-230/460/3/60 motor. 1475 RPM. 2-3 Days $1959.50
SQB12RH3S S&P SQB12 square inline belt drive duct fan. 3/4 Hp, 208-230/460/3/60 motor. 1675 RPM. 2-3 Days $1972.10
SQB12SH3S S&P SQB12 square inline belt drive duct fan. 1 Hp, 208-230/460/3/60 motor. 1850 RPM. 2-3 Days $1983.90
SQB15MH3S S&P SQB15 square inline belt drive duct fan. 1/4 Hp, 208-230/460/3/60 motor. 950 RPM. 7-8 Weeks $2090.50
SQB15PH3S S&P SQB15 square inline belt drive duct fan. 1/3 Hp, 208-230/460/3/60 motor. 1060 RPM. 7-8 Weeks $2126.10
SQB15QH3S S&P SQB15 square inline belt drive duct fan. 1/2 Hp, 208-230/460/3/60 motor. 1205 RPM. 2-3 Days $1982.40
SQB15RH3S S&P SQB15 square inline belt drive duct fan. 3/4 Hp, 208-230/460/3/60 motor. 1375 RPM. 2-3 Days $2004.50
SQB15SH3S S&P SQB15 square inline belt drive duct fan. 1 Hp, 208-230/460/3/60 motor. 1530 RPM. 2-3 Days $2011.60
SQB15TH3S S&P SQB15 square inline belt drive duct fan. 1.5 Hp, 208-230/460/3/60 motor. 1735 RPM. 2-3 Days $2187.60
SQB18PH3S S&P SQB18 square inline belt drive duct fan. 1/3 Hp, 208-230/460/3/60 motor. 800 RPM. 7-8 Weeks $2390.50
SQB18QH3S S&P SQB18 square inline belt drive duct fan. 1/2 Hp, 208-230/460/3/60 motor. 925 RPM. 2-3 Days $2240.50
SQB18RH3S S&P SQB18 square inline belt drive duct fan. 3/4 Hp, 208-230/460/3/60 motor. 1025 RPM. 2-3 Days $2254.70
SQB18SH3S S&P SQB18 square inline belt drive duct fan. 1 Hp, 208-230/460/3/60 motor. 1150 RPM. 2-3 Days $2427.60
SQB18TH3S S&P SQB18 square inline belt drive duct fan. 1.5 Hp, 208-230/460/3/60 motor. 1300 RPM. 2-3 Days $2436.30
SQB18VH3S S&P SQB18 square inline belt drive duct fan. 2 Hp, 208-230/460/3/60 motor. 1425 RPM. 2-3 Days $2483.70
SQB20PH3S S&P SQB20 square inline belt drive duct fan. 1/3 Hp, 208-230/460/3/60 motor. 610 RPM. 7-8 Weeks $2574.50
SQB20QH3S S&P SQB20 square inline belt drive duct fan. 1/2 Hp, 208-230/460/3/60 motor. 700 RPM. 2-3 Days $2571.30
SQB20RH3S S&P SQB20 square inline belt drive duct fan. 3/4 Hp, 208-230/460/3/60 motor. 800 RPM. 2-3 Days $2586.30
SQB20SH3S S&P SQB20 square inline belt drive duct fan. 1 Hp, 208-230/460/3/60 motor. 885 RPM. 2-3 Days $2735.50
SQB20TH3S S&P SQB20 square inline belt drive duct fan. 1.5 Hp, 208-230/460/3/60 motor. 1010 RPM. 2-3 Days $2771.80
SQB20VH3S S&P SQB20 square inline belt drive duct fan. 2 Hp, 208-230/460/3/60 motor. 1110 RPM. 2-3 Days $2830.30
SQB24QH3S S&P SQB24 square inline belt drive duct fan. 1/2 Hp, 208-230/460/3/60 motor. 580 RPM. 2-3 Days $3225.00
SQB24RH3S S&P SQB24 square inline belt drive duct fan. 3/4 Hp, 208-230/460/3/60 motor. 660 RPM. 2-3 Days $3238.40
SQB24SH3S S&P SQB24 square inline belt drive duct fan. 1 Hp, 208-230/460/3/60 motor. 725 RPM. 2-3 Days $3243.20
SQB24TH3S S&P SQB24 square inline belt drive duct fan. 1.5 Hp, 208-230/460/3/60 motor. 830 RPM. 2-3 Days $3471.30
SQB24VH3S S&P SQB24 square inline belt drive duct fan. 2 Hp, 208-230/460/3/60 motor. 910 RPM. 2-3 Days $3517.10
SQB24WH3S S&P SQB24 square inline belt drive duct fan. 3 Hp, 208-230/460/3/60 motor. 1035 RPM. 2-3 Days $4068.90
MGSQB78 S&P motor safety guard (cover). Not mounted. SQB 07, 08. 2-3 Days $184.70
MGSQB1012 S&P motor safety guard (cover). Not mounted. SQB 10, 12. 2-3 Days $184.70
MGSQB15 S&P motor safety guard (cover). Not mounted. SQB 15. 2-3 Days $184.70
MGSQB18 S&P motor safety guard (cover). Not mounted. SQB 18. 2-3 Days $184.70
MGSQB2024 S&P motor safety guard (cover). Not mounted. SQB 20-24. 2-3 Days $268.40
411012 S&P 12" X 12" series 411 automatic exhaust damper. Max velocity of 2000 FPM. 2-3 Days $52.90
411014 S&P 14" X 14" series 411 automatic exhaust damper. Max velocity of 2000 FPM. 2-3 Days $69.50
411018 S&P 18" X 18" series 411 automatic exhaust damper. Max velocity of 2000 FPM. 2-3 Days $77.40
411022 S&P 22" X 22" series 411 automatic exhaust damper. Max velocity of 2000 FPM. 2-3 Days $110.50
411024 S&P 24" X 24" series 411 automatic exhaust damper. Max velocity of 2000 FPM. 2-3 Days $121.60
411028 S&P 28" X 28" series 411 automatic exhaust damper. Max velocity of 2000 FPM. 2-3 Days $143.70
611035 S&P 35" X 35" series 611 automatic exhaust damper. Max velocity of 2250 FPM. 5-6 Weeks $170.50
411611 S&P damper motor option. Ships loose. 115/230 VAC 60 Hz power open, spring return motor. 2-3 Days $273.90
VHRSQ06-15 S&P hanging style rubber vibration isolators. SQ 6-15. 2-3 Days $360.80
VHRSQ18-20 S&P hanging style rubber vibration isolators. SQ 18-20. 2-3 Days $405.00
VHRSQ24-30 S&P hanging style rubber vibration isolators. SQ 24-30. 2-3 Days $405.00
VHSSQ06-20 S&P hanging style spring vibration isolators. SQ 6-20. 2-3 Days $425.50
VFSSQ24-30 S&P floor mount spring vibration isolators. SQ 24-30. 2-3 Days $747.60
VFRSQ06-15 S&P floor mount rubber vibration isolators. SQ 6-15. 2-3 Days $252.60
VFRSQ18-20 S&P floor mount rubber vibration isolators. SQ 18-20. 2-3 Days $318.90
VFRSQ24-30 S&P floor mount rubber vibration isolators. SQ 24-30. 2-3 Days $318.90
VFSSQ06-20 S&P floor mount spring vibration isolators. SQ 6-20. 2-3 Days $747.60
VHSSQ24 S&P hanging style spring vibration isolators. SQ 24. 2-3 Days $425.50
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Direct drive square inline duct mounted fans. Up to 2,800 CFM. For clean air applications where space is a leading consideration. UL-705 listed.

 

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