This is a special model of the 59 URAI-DSL made by Roots for OEM applications. These blowers have cylinder shims and are often painted black. Currently the standard configuration for this unit is a left hand drive shaft and top discharge, although older models may have a right hand drive shaft configuration.

Model number: 59 URAI DSL L/ CYL
Roots part number: RH-20085702L, RH-20085702LBLK

Important notes:

• Original OEM units are typically painted black, but any replacement units purchased from pdblowers will be our standard gray color
• These special units do not have a manufacturer warranty from Roots; they come with a 12 month warranty from pdblowers
• This unit is available for replacement only; a photo of your current blower nameplate must be provided before we can fill your order

If you are looking for a standard 59 URAI-DSL click here

Standard Roots Model 59 URAI DSL (please note the special unit with cylinder shims has different performance specs)
Flow Range: to 857 CFM
Max Δ Pressure: 7 psi
Max Δ Vacuum: 15″ Hg
Max RPM: 2850
Min RPM: 763
Max ΔT: 225˚F
Connection: 4″ FPT
Shaft Dia.: 1.125″
Drive End Lubrication: Oil
Gear End Lubrication: Oil
Required Oil Gear End Horizontal Unit: 27.6 ounces
Required Oil Drive End Horizontal Unit: 14.8 ounces
Required Oil Gear End Vertical Unit: 16 ounces
Required Oil Drive End Vertical Unit: 7.5 ounces
Unit Weight: 209 pounds (95 kg)
Shipping Box Size (LxWxH): 24.5″x19.5″x20″ (622mmx495mmx508mm)
Shipping Container: Cardboard Box with formed foam
Common carrier is recommended