the punker d-series

VERSATILE

THE PUNKER D-SERIESDiscover our industry leader.

SURPRISINGLY

RIESTHE PUNKER D-SEDiscover our industry leader – maximum durability, extremely versatile with an

unbeatable price-performance ratio.

The three punker D-Series models are perfect for all unhoused HVAC applica-

tions. Smooth, efficient and extremely cost effective, they provide versatility to

any situation at any time. The D-Series models are available in different material

and/or joining method variations to cover a broad range of application requirements.

Runs like a charm.

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FOCUS ON: EFFICIENCYresuffid suomynope eht ot eud ycneiciffe citats hgih yreV

Highest durability and optimal material input

Ideal for pressure ranges from 1.000 Pa to 4.500 Pa | 4 in. WG to 18 in. WG

Suited for ventilation performance areas according to AMCA classes I, II, III

Compatible with various motors due to selectable impeller-motor-connection

Applicable with/without variable speed drive (VSD)

The D-Series’ models are available in up to 14 sizes from 225 to 1,000 mm | 9 to 39,5“ diameter

and one fixed width. Additionally, models are offered in different material / joining method variations.

The corresponding inlet cone ED 11 is equipped with blind rivet nuts for pressure tapping.

DesignMaterial Joining Method Blade Geometry

S Steel T Tabbed L Laminar

A Aluminum W Welded A Airfoil

SeriesCharacteristics

D Diffusor

S Scroll Housing

Modelmax. Peripheral Speed

light 55 m/s

classic 75 m/s

prime 95 m/s

D light ATL | Dlight AWL

EXCEEDINGLY LIGHT

Tabbed or welded aluminum design

Max. static efficiency 73 % (80 % total efficiency)

Pressure ranges up to 1500 Pa | 6 “ WG (AMCA Class I)

Max. rotational speed 55 m/s | 180 fps (2650 rpm for size 400 | 16”)

OUR LIGHTWEIGHT:

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The Dlight fan wheels are well suited for unhoused applications that require a static

pressure increase of 1000 to 1500 Pa | 4“ to 6“ WG (AMCA Class I). For these

applications, both the tabbed and the welded aluminum Dlight designs provide high

ventilation system performance and good acoustics while remaining low weight and

highly durable. This makes the Dlight compatible with external rotor motors,

allowing for extremely compact application designs.

Dlight ATL and Dlight AWL

PROPERTIES APPLICATIONS

TECHNICAL DATAModels Available in 10 (Dlight ATL) / 6 (Dlight AWL) different diameters and one standard width

Diameter Dlight ATL: 225 - 630 mm | 9“ to 25“ / Dlight AWL: 355 - 630 mm |14“ to 25“

Material Aluminum

Production process Tabbed (Dlight ATL) or welded (Dlight AWL) design

Construction Single width

Inlet cone ED 11 with blind rivet nut for pressure tapping

Mounting

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Blower wheel for use in unhoused applications

Efficiency: up to 73% static efficiency(80% total efficiency) without scroll housing

Max. rotational speed: 180 fps

Circular diffuser provides optimal performance data

Compatible with various PM/DC/EC/AC-motors: 50/60 Hz; with/without VSD

HVAC applications

Air Handling Units (AHU)

Building ventilation systems

Plug fans

Plenum Fans

Compressor cooling

Taperlock hub or variable pitch circle diameter (PCD)

D light STL

OUR LIGHT WEIGHT FOR SMOKE EXHAUST FANS: Dlight STL

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With the new Dlight in steel design, punker offers an efficient and silent option for roof

top fans, kitchen exhaust fans and dual use fans that masters both comfort ventilation

and smoke exhaust requirements.

Thanks to a broad performance range and customized hub options, the Dlight steel

version helps to reduce selection effort and component variety.

Tabbed steel design

Suitable for F300, F400. F600, C4 applications

73% max. static efficiency

Max. rotational speed 55 m/s | 180 fps (2650 rpm for size 400 | 16“)

EVEN BETTER


TECHNICAL DATAModels Available in 10 different diameters and one standard width

Diameter 225 - 630 mm | 9“ to 25“

Material Steel

Production process Tabbed design



Mounting Customizable hub options

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PROPERTIES APPLICATIONSBlower wheel for use in unhoused applications


Max. rotational speed: 55 m/s | 180 fps



Roof top fans

Kitchen exhaust fans

Dual use fans

Comfort ventilation

Smoke exhaust

Plug fans, Plenum fans

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OUR STANDARD STEEL: Dclassic SWL

D classic SWL

With Dclassic SWL, punker offers the optimal fan wheel for unhoused applications

that require a static pressure increase of 1500 to 2500 Pa | 6 to 10 in. WG

(AMCA Class II). Thanks to the welded steel design, Dclassic can be used for high

rotational speeds up to 75 m/s | 246 fps.

Your benefit: Very high ventilation system performance with 75 % static efficiency

(83 % total efficiency) in unhoused applications.

Welded steel design


Pressure ranges 1500 to 2500 pa | 6 to 10 in. WG (AMCA Class II)


EVEN BETTER

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Models Standard model sizes available in 14 different diameters and one standard width

Diameter 225 to 1000 mm | 9” to 39,5”

Material Steel

Production process Welded design



Mounting Taperlock hub or variable pitch circle diameter (PCD)


TECHNICAL DATA






HVAC applications



Plug fans

Plenum fans

Compressor cooling

Extraction units

SUPER SILENT

OUR CHAMPION: Dprime AWA

D prime AWA10

SUPER SILE

The fan wheel for all major challenges: Dprime AWA for unhoused applications

that require a static pressure increase of 2500 to 4000 Pa | 10“ to 16“ WG

(AMCA Class III). The welded aluminum execution allows for use with extremely

high rotational speeds up to 95 m/s | 312 fps.

Dprime reaches a maximum static efficiency of over 75 % (total efficiency 83 %)

and delivers extremely high ventilation system performance. On top of that, its

airfoil blade geometry provides for excellent acoustics.

Airfoil blade geometry


Pressure ranges 2500 to 4000 pa | 10 to 16 in. WG (AMCA Class II)


Welded aluminum design

Models Standard model sizes available in 11 different diameters and one standard width

Diameter 315 to 1000 mm | 12“ to 39,5“

Material Aluminum

Production process Welded design



Mounting Taperlock hub or variable pitch circle diameter (PCD)


TECHNICAL DATA

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HVAC applications



Plug fans

Plenum fans

Compressor cooling

• Development of air movement system solutions since 1954

• 2 production sites: Eckernförde/Schleswig-Holstein(Germany) and Lincolnton/North Carolina (U.S.A.)

24.000 m2 | 260.000 sqft with an extensive fo latot A •range of machinery

deifilauq dna detavitom ylhgih 003 yletamixorppA •employees

• Export: > 50 %

OUR PRODUCTS We offer fan wheels and air movement solutions for almost every application

purpose – custom designed solutions, engineered in Germany.

punker at a glance:

Discover the whole variety

of our products or get in touch

with us directly.

www.punker.com

Cross-flow wheels Cross-flow fan kits Special impellersForward-curvedBackward-curved

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www.punker-usa.com

PUNKER – ALWAYS IN MOTIONAir movement system solutions perfectly suited to industry requirements – that’s

punker. For over 65 years, punker has stood for high quality products, inno-

vative developments and superior service. Worldwide and always in close

cooperation with our customers.

At our production sites in Eckernförde, Germany and Lincolnton, USA we develop

solutions for a vast variety of applications. Together with you, high-quality

materials and extensive technical knowledge, it is no wonder that with more

than 1.000 customers worldwide, punker is the largest European developer and

manufacturer of radial fan wheels.

Professional, goal-oriented and personal.

Foundation for best results:

Committed employees willing to improve each and every

product with knowledge, experience and passion.

We are member of the following industry associations:

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punker GmbHNiewark 124340 EckernfördeGermany

Fon: +49.4351.472.0Fax: +49.4351.472.740

ed.reknup@ofni www.punker.com

punker LLC1112 Lincoln County ParkwayLincolnton, NC 28092USA

Fon: +1.828.322.1951Fax: +1.828.328.1336

moc.reknup@ofni www.punker-usa.com

the punker d-series

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