Backward Curved Centrifugal Impeller, CFM, Radial

Key specification for this backward curved centrifugal impeller: voltage 220/380/400/450/600V/415v/660v, power source type Corded Electric. Everything below is reproduced from the factory data sheet. Made by Shandong Hanqi Industrial Co., Ltd. (5 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.

Key Features of This Backward Curved Centrifugal Impeller

• Model Number: 9-19A
• Power Source Type: Corded Electric
• Voltage: 220/380/400/450/600V/415v/660v
• Material: Stainless Steel, Plastic, Iron, Metal, Cast Iron, Aluminum, Fiberglass, Carbon Steel, Aluminum Alloy
• Blade Material: Stainless Steel
• Noise Level: 35–39 dB

Technical Specifications

Product Details

Performance parameter table

9-19 series high pressure centrifugal fan

This series of products applicable to forge and highpressure ventilation,and can be used for delivery of fuel ga ir and non corrosive, non spontaneous combustion non sticky material.

Fan type	Rpm(r/min)	Pressure(Pa)	Air Volume(m³/h)	Motor power(Kw)
4A	2900	3584-3597	824-1264	2.2-2
4A	2900	3507-3253	1410-1704	3-2
4.5A	2900	4603-4447	1174-2062	4-2
4.5A	2900	4297-4112	2281-2504	5.5-2
5A	2900	5697-5323	1610-3166	7.5-2
5A	2900	5323-5080	3166-3488	11-2
5.6A	2900	7182-7109	2262-3619	11-2
5.6A	2900	6954-6400	3996-4901	18.5-2
6.3A	2900	9149-9055	3220-5153	18.5-2
6.3A	2900	8857-8148	5690-6978	30-2
7.1D	2900	11717-11596	4610-7376	37-2
7.1D	2900	11340-10426	8144-9988	55-2
8D	2900	15034-14546	6594-11649	75-2
8D	2900	14021-13362	12968-14287	110-2
8D	1450	3620-3647	3297-4616	7.5-4
8D	1450	3584-3231	5257-7144	15-4
9D	1450	4597-4551	4695-7511	15-4
9D	1450	4453-4101	8294-10171	22-4
10D	1450	5941-5495	6440-12450	30-4
10D	1450	5244-4958	13952-15455	37-4
11.2D	1450	7364-7236	9047-15380	45-4
11.2D	1450	6927-6246	17471-21713	75-4
11.2D	960	3182-2996	5900-11580	15-6
11.2D	960	2860-2705	12978-14375	22-6
12.5D	1450	3182-2705	12577-30186	110-4
12.5D	960	3975-3377	8327-19985	37-6
14D	1450	11668-11771	17670-25916	132-4
14D	1450	11464-9878	30040-42409	220-4
14D	960	5004-5047	11699-17158	37-6
14D	960	4917-4249	19888-28078	75-6
16D	1450	15425-14488	26377-50995	315-4
16D	1450	13808-13035	57150-63305	410-4
16D	960	6570-6627	17463-25613	75-6
16D	960	6456-5575	29687-41912	110-6

Products Description

*Centrifugal fans are widely used in factories, mines, tunnels, cooling towers, vehicles, ships and buildings for ventilation, dust removal and cooling; Ventilation and inducement of boilers and industrial furnaces; Cooling and ventilation in air conditioning equipment and household electrical equipment; Drying and selection of grains; Wind tunnel aeration and propulsion of wind sources and hovercraft.

Company Profile

OEM&ODM

Strong R&D team allow us provid-ing new designs frequently and wecan always satidfy our customer'sOEM and ODM requirements.

ELITE TEAM

we have experienced manage-ment team dnd well-trained production workers and 24-houronline foreign trade assistant forourbetter customer service

Ordering and Pricing

• Minimum order quantity: 1 piece
• Volume pricing:
  • 1+ piece: US $70 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this backward curved centrifugal impeller?

The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Can the backward curved centrifugal impeller be supplied for my local voltage?

The standard configuration is 220/380/400/450/600V/415v/660v. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Shandong Hanqi Industrial Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Hanqi Industrial Co., Ltd. range on HVACR Nexus.

See more in Radial Fans on HVACR Nexus.