DATASHEET - multi-wing

1 DATASHEETENGLISHOUR Z SERIESThe Z series is one of our broadest series; therefore it can be used in just about any air moving application. It covers diameters from 225 mm to 1261 mm. As with all multi-wing axial fans, the Z series is designed to have high efficiency and low noise level and to be corrosion resistant. It is robust yet light-weight resulting in less wear and stress on motors and Z series is widely used in the ventilation and cooling industry as well as in automotive applications where environmental requirements are more demanding.

2 It also offers a suitable solution in applications that demand high performance in difficult flow conditions, where there is less focus on power consumption. The Z series also features reversible fans designed specifically for drying mmZ-REVD esign Features 11 fan blades of different designs and sizes with adjustable pitch setting. 11 standard pitch angles ranging from 15 to 50 . Fan blades for both clockwise and counter-clockwise rotation. 7 hub sizes (5, 6, 7, 8, 9, 12 & 16 blades all symmetrically arranged), each available in a range of bore/fixing c onfigurations.

3 MaterialsThe hub parts are as standard manufactured in a pressure die cast silumin alloy EN AC-Al Si12 Cu1 (Fe). The 5-blade hub is also available in a version manufactured in glass reinforced polypropylene (PPG). The fan blades are available in the following 6 materials to suit applications with different speeds and ambient Glass reinforced polypropyleneTemperature range: -10 C to +90 CPAG Glass reinforced polyamideTemperature range: -40 C to +120 CPAGI Glass reinforced polyamide, industrial qualityTemperature range: -40 C to +110 C PAGAS Anti static glass reinforced polyamideTemperature range: -40 C to +110 CPAGST Vibration stabilised glassreinforced polyamideTemperature range: -40 C to +110 CAL AluminiumTemperature range.

4 -60 C to +245 CStandard alloy for the fan blades is EN AC-Al Si12 Cu1 (Fe).Please observe penalty factors for operation above listed max temperatures. For further information on high temperature operation please refer to multi-wing s Optimiser reserve the right to change the materials of manufacture. The values for the mechanical properties are mean values and can be subject to variations due to the use of different mmsickle2Z260 mmairfoil4Z312 mm443 mmincreasing arc6Z440 mmtrue reversibleTR7Z360 mmtrue reversibleTR8Z400 mmsickle7Z327 mmPMAX mm 2,5 5,0 7,5 10,0 12,5 15,0 17,5 20,0 22,5 25,0 27,5 40035030025020015010050 Flow (m3/s)Static Pressure (Pa)

5 900 RPM 1260 450 500 560 630 710 800 900 1000 11205 10 15 20 25 30 35 40 45900800700600500400300200100 Flow (m3/s)Static Pressure (Pa)1400 RPM 450 500 560 630 710 800 900 1000 1120 1260 Selection guideStatic Pressure (Pa)900 RPMFlow (m3/s)Selection guideStatic Pressure (Pa)1400 RPMFlow (m3/s)Blade profilesLeading edge v+4 Pitch15 20 25 27,5 30 32,5 35 37,5 40 45 50 PMAX--37-414345474953561Z-2527-303132333 435-2Z-3336-394042434446-3Z--12-14151718 1922244Z-1215-192123242629-5Z--18-222527 293135386Z-101416182123----7Z-1822-26282 9313336-TR7Z--29-333537394044-TR8Z--41-4 54749515356-ZREV19232729313335-39---Trai ling edge h+4 Pitch15 20 25 27,5 30 32,5 35 37.

6 5 40 45 50 PMAX--50-545657596163651Z-4146-515457606 369-2Z-5258-646872768088-3Z--26-30323335 3639424Z-3035-404244464952-5Z--41-474952 555762666Z-404447485153----7Z-4655-64687 2768088-TR7Z--29-333537394044-TR8Z--41-4 54749515356-ZREV19232729313335-39--All dimensions are in mm. The values are intended primarily as a guide and can be subject to variations depending on the dimensions are in mm. The values are intended primarily as a guide and can be subject to variations depending on the hubd1sMax. diameter for blade types 1Z2Z3Z4Z*5Z*6Z7 ZTR7 ZTR8 ZZREVPMAX5145754167065076910311025800865 9457851065617875 7470368380210641058833898978818109871867 5827116918101072106684190698682611068266 7660-662789-7917718901152114692198610669 0611869200759672570582410861080855920100 08401120122809673-6768057859041166116093 5100010809201200163759--8809991261125510 301095117510151295 All dimensions are in mm.

7 The max. diameter may vary depending on the blade material and angle. Contact multi-wing or use the Optimiser to get specifics.* Subtract 8mm from max. diameter in table above for 4Z/PAGAS and 4Z/PAGST, subtract 16mm from max. diameter for 5Z/AL, add 16mm to max. diameter for 4 0412 Diameters and axial ext