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DELHI Blower: 11 1/2 in Wheel, Includes Drive Pack, 2,045 cfm @ 0.250 in SP, 1/2 hp - Belt-Drive Blowers with Drive
DELHIBelt-Drive Blowers with Drive

DELHI Blower: 11 1/2 in Wheel, Includes Drive Pack, 2,045 cfm @ 0.250 in SP, 1/2 hp

The DELHI Blower: 11 1/2 in Wheel is an unassembled belt-drive blower with drive pack, rated at 2,045 cfm @ 0.250 in SP with a 1/2 hp, 230/460V AC, 3 Ph motor. It features an Open Dripproof motor enclosure and is…

SKU 3G-OTH-76994

Brand
DELHI
Item
Blower: 11 1/2 in Wheel, Includes Drive Pack, 2,045 cfm @ 0.250 in SP, 1/2 hp
Category
Belt-Drive Blowers with Drive
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Technical Specifications

DELHI
Manufacturer Part Number
7H743
Type
Includes Drive Pack, 2,045 cfm @ 0.250 in SP, 1/2 hp
AC
230/460V
Ph
3
Assembly
Unassembled
Motor Enclosure
Open Dripproof
Nameplate Voltage
230/460V AC
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DELHI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DELHI Blower: 11 1/2 in Wheel is an unassembled belt-drive blower with drive pack, rated at 2,045 cfm @ 0.250 in SP with a 1/2 hp, 230/460V AC, 3 Ph motor. It features an Open Dripproof motor enclosure and is identified by manufacturer part number 7H743.

Frequently Asked Questions

What is the DELHI 11 1/2 in wheel belt-drive blower used for?

This DELHI belt-drive blower is used for industrial ventilation, exhaust, and air movement in commercial HVAC systems, factories, and warehouses. It moves up to 2,045 cfm at 0.250 in static pressure, making it suitable for ducted supply or return applications where moderate airflow and pressure are needed.

What are the specifications of the DELHI blower 7H743?

The DELHI blower model 7H743 has an 11 1/2 in wheel, is unassembled, and includes a drive pack. It delivers 2,045 cfm at 0.250 in SP with a 1/2 hp, 230/460V AC, 3 Ph motor. The motor enclosure is Open Dripproof. It is a belt-drive unit designed for industrial airflow.

Where to buy the DELHI 7H743 blower worldwide?

You can source the DELHI 7H743 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; we provide competitive sourcing for this belt-drive blower.

How to install an unassembled belt-drive blower like the DELHI 7H743?

Installation requires mounting the blower housing, attaching the motor and drive pack, aligning pulleys, and tensioning the belt per manufacturer guidelines. Ensure proper electrical connection for 230/460V AC, 3 Ph. Use a certified electrician. 3G Electric can supply the unit; consult a qualified HVAC technician for safe setup.

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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