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HFM Modular Fans

Product catalog summary

Overview: The document details ACI's HFM range of forward curved centrifugal fans, suitable for various industrial applications. These fans come in single-phase and three-phase configurations, with options for 2 or 4 pole motors and ATEX-rated versions for explosive environments.

Key Specifications:

Flow rates up to 10,000m³/hr.
Pressure capabilities up to 33mBar.
Operational temperature range up to 48°C, extendable to 148°C with a heat spinner.

General Characteristics:

Constructed from sheet steel with a standard black powder-coated finish, with options for stainless steel and aluminum.
Features forward curved centrifugal impellers made from galvanized sheet steel, with stainless steel options available.
Standard motors are IP54 or IP55, with other options available upon request.
Standard electrical supply options include 1Ph, 240V, 50Hz and 3Ph, 380/420VY / 220/240VD, 50Hz.

Accessories:

Includes guards, inlet and discharge spigots, optional discharge flanges, pedestals, inlet bushes/studs, filters, and heat spinners.

Performance and Noise Levels:

Noise levels range from 70.1dB(A) to 98dB(A) at 1 meter in free air.
Performance curves are provided for selection purposes, with detailed specifications available in individual data sheets.

Model Specifics:

Each model, such as HFM 108/42, HFM 133/52, etc., includes specific dimensions, power ratings, and weight details.
Models are equipped with optional pedestals and various inlet and discharge configurations.

Compliance and Variations:

Motors can be customized to meet ATEX, CE, CSA, and UL standards upon request.

Contact Information: Air Control Industries Ltd, Weycroft Avenue, Millwey Rise Industrial Estate, Axminster, Devon, EX13 5HU, United Kingdom. Tel: +44(0)1297 529242, Email: [email protected]

Technical Specifications:
The specifications are subject to change, and the fan image may not accurately represent the unit supplied.

Components:

Discharge Flange
Inlet Spigot
Discharge Spigot

Model Dimensions:
Dimensions for model HFM-315/128 include various measurements such as S, S1, S2, Sb, T, T1, T2, Tb, ØU, V, ØW, X, Y, and ØZ. For example, dimension S is 400, and ØZ is 300.

Outline Drawing:
The outline drawing includes measurements for the fan with an optional pedestal inlet. The model HFM-315/128 has a power of 15.0 kW and various dimensions such as A, B, C, D, E, F, G, H, J, J1, J2, K, L, M, M1, N, N1, P, P1, ØQ, R, R1, R2, R3. For instance, dimension A is 625, and the weight is 77.4 KG.

Notes:

Dimensions 'F' and 'G' may vary depending on the motor style.
Weights specified are for standard units without accessories attached.

Catalog excerpts

HFM Centrifugal Fans A comprehensive range of forward curved centrifugal fans A comprehensive range of curved forward bladed, NEMA framed fans ACI’s latest range of forward curved centrifugal fans is a homogenous design and available in 1Ph or 3Ph, 2 or 4 pole, and ATEX rated versions for explosive risk areas. Key Performance Figures: • Flow rates up to 10,000m³/hr • Pressures up to 33mBar General Characteristics: • Suitable for continuous running up to 48°C and 148°C when fitted with a heat spinner • All casings Characteristics: sheet steel - powder General manufactured from coated (black) as standard. Options include Stainless Steel (304 or 316); Aluminium (unpainted or powder coated) • The HFM range incorporates forward curved centrifugal impellers manufactured from galvanised sheet steel as standard. Stainless Steel variations also available • Standard motors are IP54 or IP55, but others are available on request • Standard supply options: - 1Ph, 240V, 50Hz - 3Ph, 380/420VY / 220/240VD, 50Hz - Others available on request Accessories Include: • Guards • Inlet & Discharge Spigots • Optional Discharge Flanges Accessories include: • Pedestals • Inlet Bushes / Studs • Filters • Heat Spinners Dynamically balanced, forward curved impellers offer excellent operating characteristics and low noise levels.

Open the catalog to page 1

A comprehensive range of forward curved centrifugal fans The illustrated curves are for50Hz and are for selection purposes only. For full performance details please refer to the specific data sheets. Weycroft Avenue, Millwey Rise Industrial Estate, Axminster, Devon, EXI3 5HU, United Kingdom Email: [email protected]

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Single Inlet Centrifugal Fan (2 pole) Global Air Movement Specialists since 1969 General Characteristics: [Please note - image above may not be representative of the unit supplied] Performance Curves: Motor type: Noise levels Standard motors are IP54 or IP55. More available on Others available on request Sheet steel and powder coated (standard finish in black) Options include Stainless Steel (304 or 316); Aluminum - unpainted or powder coated ATEX, CE, CSA, UL available on request Volumetric Flow

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HFM 108/42 Single Inlet Centrifugal Fan (2 pole) Outline Drawing: OPTIONAL PEDESTAL [Note - Dimensions ‘F’ & ‘G’ may vary depending on motor style. Weights specified are for standard units with no accessories attached.] Accessories: INLET SPIGOT DISCHARGE FLANGE DISCHARGE SPIGOT Please note(1) - all drawing measurements are millimetres Please note(2) - above technical specifications maybe subject to change Please note(3) - image of fan may not be representative of the unit supplied AIR CONTROL INDUSTRIES LTD Weycroft Avenue, Millwey Industrial Estate, Axminster, Devon, EX13 5HU t: +44(0)1297...

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Single Inlet Centrifugal Fan (2 pole) Global Air Movement Specialists since 1969 General Characteristics: Motor type: Standard motors are IP54 or IP55. More available on Others available on request Sheet steel and powder coated (standard finish in black) Options include Stainless Steel (304 or 316); Aluminum - unpainted or powder coated [Please note - image above may not be representative of the unit supplied] Performance Curves: Noise levels ATEX, CE, CSA, UL available on request Volumetric Flow

Open the catalog to page 5

Single Inlet Centrifugal Fan (2 pole) Global Air Movement Specialists since 1969 I u Outline Drawing: Please note(1) - all drawing measurements are millimetres Please note(2) - above technical specifications maybe subject to change Please note(3) - image of fan may not be representative of the unit supplied Weycroft Avenue, Millwey Industrial Estate.

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Single Inlet Centrifugal Fan (2 pole) Global Air Movement Specialists since 1969 I u General Characteristics: Standard motors are IP54 or IP55. More available on Motor type: Others available on request Sheet steel and powder coated (standard finish in black) Options include Stainless Steel (304 or 316); Aluminum - unpainted or powder coated variations- ATEX' CE' CSA' UL available on request [Please note - image above may not be representative of the unit supplied] _"_ Performance Curves:

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Open the catalog to page 8

Global Air Movement Specialists since 1969 Single Inlet Centrifugal Fan (2 pole) General Characteristics: [Please note - image above may not be representative of the unit supplied] Motor type: Noise levels Standard motors are IP54 or IP55. More available on Others available on request Sheet steel and powder coated (standard finish in black) Options include Stainless Steel (304 or 316); Aluminum - unpainted or powder coated ATEX, CE, CSA, UL available on request Performance Curves: Volumetric Flow

Open the catalog to page 9

Open the catalog to page 10

Single Inlet Centrifugal Fan (2 pole) Global Air Movement Specialists since 1969 I u General Characteristics: [Please note - image above may not be representative of the unit supplied] Motor type: Noise levels Standard motors are IP54 or IP55. More available on Others available on request Sheet steel and powder coated (standard finish in black) Options include Stainless Steel (304 or 316); Aluminum - unpainted or powder coated ATEX, CE, CSA, UL available on request Performance Curves:

Open the catalog to page 11

Single Inlet Centrifugal Fan (2 pole) Global Air Movement Specialists since 1969 ■ U Outline Drawing: Please note(1) - all drawing measurements are millimetres Please note(2) - above technical specifications maybe subject to change Please note(3) - image of fan may not be representative of the unit supplied Weycroft Avenue, Millwey Industrial Estate,

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HFM Modular Fans

HFM Modular Fans

Catalog excerpts

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