Multi Stage Fans A range of direct-drive units offering quiet running and maintenance-free solutions for many higher pressure applications Direct mounting of the impellers and low motor speeds deliver high-pressure performance with minimal noise levels. The modular construction of this range offers a wide choice of performance characteristics and power supply requirements, including DC or 400Hz, and ATEX hazardous area versions. Key Performance Figures: • Flow rates up to 850m3/hr (500cfm) • Pressures up to l60mBar (64In.Swg) • 0.05kW (0.067HP) to 3kW (4HP) • Low noise levels • Reliable, maintenance-free operation Typical Applications: • Gas meter testing • Screen print vacuum tables • Fish tank aeration • Glove box extraction systems • Organ blowers • Inflatable structures

Multi Stage Fans A range of direct-drive units offering quiet running and maintenance-free solutions for many higher pressure applications 50Hz Performance Curves: The illustrated curves are for 240V 1Ph 50Hz and for selection purposes only. For full performance details please refer to the specific data sheets. Volumetric Flow All ACI Multi Stage blowers have a series of dynamically balanced impellers directly driven by the motor through an extended shaft. Varying air flow performances can be offered by simply changing the number of impellers. These blowers also have the advantage over side channel...

Multi Stage MS8Backward Curved, Single Inlet Centrifugal Fans General Characteristics: Motor type: Induction type, 1Ph, capacitor start and run Volts Ph Hz Inlet and discharge guards, Sockets (BSP fittings), Options: Inlet spigots, Hose, Adaptors, Filtered inlets, Speed controllers Inlets & Fanscrolls: White polyester resin Materials: Impellers: Aluminium 1200 H14 Stators: White polyester resin Bearings: Ball type, lubricated for life Mounting options: Build-in- type / with feet / floor-stand Noise levels: 82dB(A) Free Air, 1M Performance Details:

Multi Stage MS8 Backward Curved, Single Inlet Centrifugal Fans Outline Dimension details (build in type): Please note (1) - all drawings measurements are in millimeters (mm) Please note (2) - above technical specifications are subject to change AIR CONTROL INDuSTRIES LTD Weycroft Avenue, Millwey Industrial Estate, Axminster, Devon, EX13 5HU t: +44(0)1297 529242 f: +44(0)1297 529241 e: [email protected] ref: MS8-01 2014/V1 w: www.aircontrolindustries.com

Outline Dimension details (feet mounted): AXIAL DISCHARGE ALTERNATIVE TANGENTIAL DISCHARGE POSITIONS SINGLE FOOT FITTED TO DOUBLE FEET FITTED TO TANGENTIAL DISCHARGE FEET DETAILS

Multi Stage MS8 Backward Curved, Single Inlet Centrifugal Fans Outline Dimension details (floor stand): PLUG IN TYPE 60PPI STANDARD,, 99,997/. @ 0,6 MICRON SPIGOT INLET FILTERED INLET GUARDED INLET Please note (1) - all drawings measurements are in millimeters (mm) Please note (2) - above technical specifications are subject to change AIR CONTROL INDuSTRIES LTD Weycroft Avenue, Millwey Industrial Estate, Axminster, Devon, EX13 5HU t: +44(0)1297 529242 f: +44(0)1297 529241 e: [email protected] ref: MS8-02 2014/V1 w: www.aircontrolindustries.com

Multi Stage MS8(dc) Backward Curved, Single Inlet Centrifugal Fans General Characteristics: Motor type: Ancillaries: Inlets & Fanscrolls: White polyester resin Impellers: Aluminium 1200 H14 Stators: White polyester resin Ball type, lubricated for life Mounting options: Performance details: Inlet and discharge guards, sockets (BSP fittings), inlet spigots, hose, adaptors, filtered inlets, speed controllers [Please note - image above may not be representative of the unit supplied] Build-in- type / with feet / floor-stand Noise levels: 1 through to 3 stage 77dB(A) Free Air,

SUPPLY LEADS SUPPLY LEADS Please note (1) - all drawings measurements are in millimeters (mm) Please note (2) - above technical specifications are subject to change AIR CONTROL INDuSTRIES LTD Weycroft Avenue, Millwey Industrial Estate, Axminster, Devon, EX13 5HU t: +44(0)1297 529242 f: +44(0)1297 529241 e: [email protected] ref: MS8(dc) 2014/V1 w: www.aircontrolindustries.com

General Characteristics: Induction type, 1Ph, capacitor start and run Options: Inlet and discharge guards and spigots Inlets & Fanscrolls: Cast aluminium Stators: White polyester resin Impellers: Aluminium 1200 H14 Ball type, lubricated for life Mounting options: Build-in- type / with feet Noise levels: 82.5dB(A) Free Air, 1M (6MS11) 76.4dB(A) Free Air, 1M (8MS11) Performance details:

SUPPLY LEAD 300 LUNG MIN. EILTERED INLET SPIGOT INLET 4 EQUI-SPACED BOSSES 025.0 TAPPED M6 X 11.0 DEEP □N £51,0 PCD EEET DETAILS Please note (1) - all drawings measurements are in millimeters (mm) Please note (2) - above technical specifications are subject to change AIR CONTROL INDUSTRIES LTD Weycroft Avenue, Millwey Industrial Estate, Axminster, Devon, EX13 5HU t: +44(0)1297 529242 f: +44(0)1297 529241 e: [email protected] ref: MS11/020 2014/V1 w: www.aircontrolindustries.com

[Please note - image above may not be representative of the unit supplied] Performance details: Induction type, 1Ph, capacitor start and run Volts Ph Hz Inlet and discharge guards and spigots Inlets & Fanscrolls: Cast aluminium Materials: Stators: White polyester resin Impellers: Aluminium 1200 H14 Bearings: Ball type, lubricated for life Mounting options: Build-in- type / with feet

Multi Stage MS11/080Backward Curved, Single Inlet Centrifugal FansOutline dimensions (build in and feet mounted): FILTERED INLET SPIGOT INLET FILTERED INLET SPIGOT INLET FREE STANDING TYPE 2 X PR 22.3 KNOCK-OUT TO SUIT PG16 CABLE GLANDS FORWARD SUPPORT BRACKETS ONLY FITTED TO THESE TYPES Please note (1) - all drawings measurements are in millimeters (mm) Please note (2) - above technical specifications are subject to change AIR CONTROL INDUSTRIES LTD Weycroft Avenue, Millwey Industrial Estate, Axminster, Devon, EX13 5HU t: +44(0)1297 529242 f: +44(0)1297 529241 e: [email protected] Ref:...