We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

DELHI Blower: 15 1/2 in Wheel, Includes Drive Pack, 4,790 cfm @ 0.250 in SP, 1 1/2 hp - Belt-Drive Blowers with Drive
DELHIBelt-Drive Blowers with Drive

DELHI Blower: 15 1/2 in Wheel, Includes Drive Pack, 4,790 cfm @ 0.250 in SP, 1 1/2 hp

The DELHI 3G-OTH-77011 is an unassembled belt-drive blower with a 15 1/2-inch wheel and includes a drive pack. It delivers 4,790 cfm at 0.250 inches of static pressure, powered by a 1 1/2 hp, 230/460V AC, three-phase…

SKU 3G-OTH-77011

Brand
DELHI
Item
Blower: 15 1/2 in Wheel, Includes Drive Pack, 4,790 cfm @ 0.250 in SP, 1 1/2 hp
Category
Belt-Drive Blowers with Drive
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

DELHI
Type
Includes Drive Pack, 4,790 cfm @ 0.250 in SP, 1 1/2 hp
AC
230/460V
Ph
3
Assembly
Unassembled
Motor Enclosure
Open Dripproof
Nameplate Voltage
230/460V AC

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The DELHI 3G-OTH-77011 is an unassembled belt-drive blower with a 15 1/2-inch wheel and includes a drive pack. It delivers 4,790 cfm at 0.250 inches of static pressure, powered by a 1 1/2 hp, 230/460V AC, three-phase motor with an open dripproof enclosure.

Frequently Asked Questions

What is the DELHI 7H752 belt-drive blower used for?

The DELHI 7H752 belt-drive blower is used for industrial ventilation, exhaust, and air movement in commercial buildings, factories, and warehouses. It delivers 4,790 cfm at 0.250 inches static pressure, making it suitable for ducted systems requiring moderate airflow against low resistance.

What are the specifications of the DELHI 7H752 blower?

The DELHI 7H752 is an unassembled belt-drive blower with a 15 1/2-inch wheel and includes a drive pack. It has a 1 1/2 hp, 230/460V AC, three-phase motor with an open dripproof enclosure. Airflow is 4,790 cfm at 0.250 inches static pressure.

Where to buy the DELHI 7H752 blower worldwide?

You can source the DELHI 7H752 belt-drive 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 7H752 unassembled blower?

Installation requires assembling the blower wheel, motor, and drive pack per the manufacturer's manual. Mount the unit on a rigid base, align pulleys and belts, and wire the 230/460V AC three-phase motor per local codes. Ensure proper duct connections and verify rotation direction before startup.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Blower: 18 1/2 in Wheel, Includes Drive Pack, 5,960 cfm @ 0.250 in SP, 1 1/2 hp, 230/460V AC, 3 Ph (MPN 7H757)
DELHI
Blower: 18 1/2 in Wheel, Includes Drive Pack, 5,960 cfm @ 0.250 in SP, 1 1/2 hp, 230/460V AC, 3 Ph (MPN 7H757)
Blower: 15 1/2 in Wheel, Includes Drive Pack, 3,465 cfm @ 0.250 in SP, 3/4 hp, 230/460V AC, 3 Ph (MPN 7H750)
DELHI
Blower: 15 1/2 in Wheel, Includes Drive Pack, 3,465 cfm @ 0.250 in SP, 3/4 hp, 230/460V AC, 3 Ph (MPN 7H750)
Blower: 15 1/2 in Wheel, Includes Drive Pack, 4,240 cfm @ 0.250 in SP, 1 hp, 230/460V AC, 3 Ph (MPN 7H751)
DELHI
Blower: 15 1/2 in Wheel, Includes Drive Pack, 4,240 cfm @ 0.250 in SP, 1 hp, 230/460V AC, 3 Ph (MPN 7H751)
Blower: 15 1/2 in Wheel, Includes Drive Pack, 5,335 cfm @ 0.250 in SP, 2 hp, 230/460V AC, 3 Ph (MPN 7H754)
DELHI
Blower: 15 1/2 in Wheel, Includes Drive Pack, 5,335 cfm @ 0.250 in SP, 2 hp, 230/460V AC, 3 Ph (MPN 7H754)
Blower: 11 1/2 in Wheel, Includes Drive Pack, 1,715 cfm @ 0.250 in SP, 1/3 hp, 230/460V AC, 3 Ph (MPN 7H742)
DELHI
Blower: 11 1/2 in Wheel, Includes Drive Pack, 1,715 cfm @ 0.250 in SP, 1/3 hp, 230/460V AC, 3 Ph (MPN 7H742)
Blower: 18 1/2 in Wheel, Includes Drive Pack, 6,850 cfm @ 0.250 in SP, 2 hp, 230/460V AC, 3 Ph (MPN 7H758)
DELHI
Blower: 18 1/2 in Wheel, Includes Drive Pack, 6,850 cfm @ 0.250 in SP, 2 hp, 230/460V AC, 3 Ph (MPN 7H758)

More from DELHI

View all DELHI parts
Blower: 8 in Wheel, Includes Drive Pack, 935 cfm @ 0.250 in SP, 1/4 hp, 115/230V AC, 1 Ph (MPN 7H712)
DELHI
Blower: 8 in Wheel, Includes Drive Pack, 935 cfm @ 0.250 in SP, 1/4 hp, 115/230V AC, 1 Ph (MPN 7H712)
Blower: 8 in Wheel, Includes Drive Pack, 805 cfm @ 0.250 in SP, 1/6 hp, 115/230V AC, 1 Ph (MPN 7H711)
DELHI
Blower: 8 in Wheel, Includes Drive Pack, 805 cfm @ 0.250 in SP, 1/6 hp, 115/230V AC, 1 Ph (MPN 7H711)
Blower: 12 3/4 in Wheel, Includes Drive Pack, 2,235 cfm @ 0.250 in SP, 1/2 hp, 115/230V AC, 1 Ph (MPN 7H724)
DELHI
Blower: 12 3/4 in Wheel, Includes Drive Pack, 2,235 cfm @ 0.250 in SP, 1/2 hp, 115/230V AC, 1 Ph (MPN 7H724)
Blower: 10 1/4 in Wheel, Includes Drive Pack, 2,035 cfm @ 0.250 in SP, 3/4 hp, 115/230V AC, 1 Ph (MPN 7H718)
DELHI
Blower: 10 1/4 in Wheel, Includes Drive Pack, 2,035 cfm @ 0.250 in SP, 3/4 hp, 115/230V AC, 1 Ph (MPN 7H718)
Blower: 12 3/4 in Wheel, Includes Drive Pack, 2,800 cfm @ 0.250 in SP, 1 hp, 230/460V AC, 3 Ph (MPN 7H748)
DELHI
Blower: 12 3/4 in Wheel, Includes Drive Pack, 2,800 cfm @ 0.250 in SP, 1 hp, 230/460V AC, 3 Ph (MPN 7H748)
Blower: 12 3/4 in Wheel, Includes Drive Pack, 2,640 cfm @ 0.250 in SP, 3/4 hp, 115/230V AC, 1 Ph (MPN 7H725)
DELHI
Blower: 12 3/4 in Wheel, Includes Drive Pack, 2,640 cfm @ 0.250 in SP, 3/4 hp, 115/230V AC, 1 Ph (MPN 7H725)
Blower: 11 1/2 in Wheel, Includes Drive Pack, 1,715 cfm @ 0.250 in SP, 1/3 hp, 115/230V AC, 1 Ph (MPN 7H720)
DELHI
Blower: 11 1/2 in Wheel, Includes Drive Pack, 1,715 cfm @ 0.250 in SP, 1/3 hp, 115/230V AC, 1 Ph (MPN 7H720)
Blower: 11 1/2 in Wheel, Includes Drive Pack, 1,540 cfm @ 0.250 in SP, 1/4 hp, 115/230V AC, 1 Ph (MPN 7H719)
DELHI
Blower: 11 1/2 in Wheel, Includes Drive Pack, 1,540 cfm @ 0.250 in SP, 1/4 hp, 115/230V AC, 1 Ph (MPN 7H719)