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DELHI Blower: 12 3/4 in Wheel, Includes Drive Pack, 3,240 cfm @ 0.250 in SP, 1 hp - Belt-Drive Blowers with Drive
DELHIBelt-Drive Blowers with Drive

DELHI Blower: 12 3/4 in Wheel, Includes Drive Pack, 3,240 cfm @ 0.250 in SP, 1 hp

The DELHI Blower: 12 3/4 in Wheel (SKU 7H749) is an unassembled belt-drive blower with drive pack, rated for 3,240 cfm @ 0.250 in SP with a 1 hp, 230/460V AC, 3-phase motor in an open dripproof enclosure.

SKU 3G-OTH-77403

Brand
DELHI
Item
Blower: 12 3/4 in Wheel, Includes Drive Pack, 3,240 cfm @ 0.250 in SP, 1 hp
Category
Belt-Drive Blowers with Drive
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Technical Specifications

DELHI
Manufacturer Part Number
7H749
Type
Includes Drive Pack, 3,240 cfm @ 0.250 in SP, 1 hp
AC
230/460V
Ph
3
Assembly
Unassembled
Motor Enclosure
Open Dripproof
Nameplate Voltage
230/460V AC
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Technical Documents

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DELHI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DELHI Blower: 12 3/4 in Wheel (SKU 7H749) is an unassembled belt-drive blower with drive pack, rated for 3,240 cfm @ 0.250 in SP with a 1 hp, 230/460V AC, 3-phase motor in an open dripproof enclosure.

Frequently Asked Questions

What is the DELHI 7H749 blower used for?

The DELHI 7H749 belt-drive blower is used for industrial ventilation, exhaust, and air movement in commercial buildings, factories, and warehouses. It delivers 3,240 cfm at 0.250 in SP, making it suitable for ducted systems requiring moderate static pressure.

What are the specifications of the DELHI 7H749 blower?

The DELHI 7H749 blower has a 12 3/4 in wheel, 1 hp motor, 230/460V AC, 3-phase, open dripproof enclosure. It includes a drive pack and is unassembled. Airflow is 3,240 cfm at 0.250 in SP. The manufacturer part number is 7H749.

Where to buy the DELHI 7H749 blower worldwide?

You can source the DELHI 7H749 blower through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the DELHI 7H749 belt-drive blower?

Install the unassembled DELHI 7H749 by mounting the blower housing securely, aligning the drive pack components, and tensioning the belts per manufacturer guidelines. Connect the 230/460V AC, 3-phase motor to a properly rated disconnect. Ensure open dripproof motor ventilation is unobstructed.

Used in

Common applications for DELHI
HVAC ventilation — DELHI belt-drive blower 7H750 for supply air in commercial buildings
Dust collection — DELHI belt-drive blower 7H741 for small-scale woodworking shops
Fume extraction — DELHI direct-drive in-line blower 58PG65 for laboratory exhaust systems
Industrial exhaust — DELHI belt-drive blower 41N525 for warehouse air turnover
Process cooling — DELHI direct-drive blower 58PG62 for electronics cabinet ventilation
Retrofit replacement — DELHI blower 41N514 for existing belt-drive systems without drive pack

DELHI Products

3G Electric supplies DELHI belt-drive blowers with drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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