The ZZ4L Rotary Blower is a model in the Eurus Blower ZZ series.
pdblowers is a distributor and agent for Howden Roots, the largest manufacturer of positive displacement blowers. We offer repair and replacement services for the Eurus ZZ4L blower. Click here to learn more about ZZ4L Eurus blower repair.
The Roots equivalent for a Eurus ZZ4L is typically the Roots URAI 47, although it is always recommended to check your specific performance requirements when selecting a blower. A basic comparison of specs is below; for more information or to buy online, click here for the Roots 47 URAI blower.
Eurus ZZ4L vs Roots URAI 47
|Eurus ZZ4L||Roots URAI 47|
|Flow Range:||to 580 CFM||to 523 CFM|
|Max Δ Pressure:||7 psi||7 psi|
|Max Δ Vacuum:||14″ Hg||15″ Hg|
|Connection:||3″ FPT||3″ FPT|
|Drive End Lubrication:||Grease||Grease|
|Gear End Lubrication:||Oil||Oil|
|Required Oil for Gear End (Horizontal Unit):||15.5 ounces||22.8 ounces|
|Required Oil for Gear End (Vertical Unit):||6.7 ounces||12.7 ounces|
|Recommended Oil:||synthetic blower oil||Roots Synthetic|
|Recommended Grease:||lithium complex||aluminum complex|
|Unit Weight:||162 lb||128 lb|
|Configurations:||LHC, RHC, BHC, THC||LHC, RHC, BHC, THC|
*Mounting feet – Universal mounting feet allow the blower to be mounted in a horizontal or vertical position
**Configurations – This refers to the placement of the driveshaft and orientation of the blower. Click here for more information.