Roots Universal RAI Blowers, Roots URAI Blowers

22 URAI Roots Blower
22 URAI
$1,381.00
Details
Max Flow: 71 CFM
Max Pressure: 12 psi
Max Vacuum: 15" Hg
Max Speed: 5275 RPM
24 Roots Universal RAI Blower
24 URAI
$1,525.00
Details
Max Flow: 148 CFM
Max Pressure: 7 psi
Max Vacuum: 15" Hg
Max Speed: 5275 RPM
32 URAI Universal Blower
32 URAI
$1,569.00
Details
Max Flow: 142 CFM
Max Pressure: 15 psi
Max Vacuum: 16" Hg
Max Speed: 3600 RPM
33 URAI Roots Blower
33 URAI
$1,591.00
Details
Max Flow: 195 CFM
Max Pressure: 12 psi
Max Vacuum: 15" Hg
36 URAI Blower Roots
36 URAI
$1,701.00
Details
Max Flow: 330 CFM
Max Pressure: 7 psi
Max Vacuum: 15" Hg
Max Speed: 3600 RPM
42 Roots URAI Blower
42 URAI
$1,934.00
Details
Max Flow: 187 CFM
Max Pressure: 15 psi
Max Vacuum: 16" Hg
Max Speed: 3600 RPM
Roots 45 URAI Blower
45 URAI
$1,988.00
Details
Max Flow: 395 CFM
Max Pressure: 10 psi
Max Vacuum: 15" Hg
Max Speed: 3600 RPM
47 URAI Roots Blower
47 URAI
$2,121.00
Details
Max Flow: 523 CFM
Max Pressure: 7 psi
Max Vacuum: 15" Hg
Max Speed: 3600 RPM
53 Roots URAI Blower
53 URAI
$2,739.00
Details
Max Flow: 334 CFM
Max Pressure: 15 psi
Max Vacuum: 15" Hg
Max Speed: 2850 RPM
56 URAI Roots Blower
56 URAI
$2,871.00
Details
Max Flow: 580 CFM
Max Pressure: 13 psi
Max Vacuum: 15" Hg
Max Speed: 2850 RPM
59 URAI Root Blower
59 URAI
$3,082.00
Details
Max Flow: 857 CFM
Max Pressure: 7 psi
Max Vacuum: 15" Hg
Max Speed: 2850 RPM
65 URAI Blowers
65 URAI
$4,373.00
Details
Max Flow: 526 CFM
Max Pressure: 15 psi
Max Vacuum: 16" Hg
Max Speed: 2350 RPM
68 Roots URAI Blower
68 URAI
$4,625.00
Details
Max Flow: 845 CFM
Max Pressure: 14 psi
Max Vacuum: 16" Hg
Max Speed: 2350 RPM
615 URAI Roots Blowers
615 URAI
$5,941.00
Details
Max Flow: 1583 CFM
Max Pressure: 7 psi
Max Vacuum: 12" Hg
Max Speed: 2350 RPM
76 Roots URAI
76 URAI
$6,800.00
Details
Max Flow: 765 CFM
Max Pressure: 15 psi
Max Vacuum: 16" Hg
Max Speed: 2050 RPM
711 Roots URAI Blowers
711 URAI
$7,308.00
Details
Max Flow: 1413 CFM
Max Pressure: 10 psi
Max Vacuum: 16" Hg
Max Speed: 2050 RPM
718 Roots URAI Blowers
718 URAI
$8,446.00
Details
Max Flow: 2316 CFM
Max Pressure: 7 psi
Max Vacuum: 12" Hg
Max Speed: 2050 RPM
Roots Universal RAI Blower Parts
Roots Universal RAI Blower Parts
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Roots Universal RAI (URAI)

The Roots Blower URAI unit is available in 17 different models. All models feature the "universal" mounting feet which allow it to be mounted in four different configurations. The unit is center-timed so that it may be operated in either direction. The unit features grease lubrication on the drive end and oil lubrication on the gear end.

Flow Range: 10 CFM to 2370 CFM
Pressure Range: 1 psi to 15 psi
Vacuum Range: 1" to 16"Hgg (Dry)

The basic Roots Blower URAI model consists of a cast iron casing, carburized and ground alloy steel spur timing gears secured to steel shafts with a taper mounting and locknut, and cast iron involute impellers. Oversized antifriction bearings are used, with a cylindrical roller bearing at the drive shaft to withstand V-belt pull.

DESIGN AND CONSTRUCTION FEATURES
• Detachable steel mounting feet
• Rigid one-piece cast iron casing
• Anri-friction bearings
• Thrust Control
• Splash oil lubricated spur timing gears
• Connections in standard pipe sizes
• Straight, precision machined two-lobe impellers
• Ground steel shafts

Warranty: Twenty-four months of operation or thirty months from date of original purchase.

A conventional positive displacement moves a gas from the inlet to the discharge of the cylinder as illustated below:
Conventional Blower Operation



pdblowers, Inc. - Your source for Roots URAI Blowers

In addition to being an authorized distributor of Roots Blower URAI products, pdblowers can meet all of your industrial blower needs including replacement parts, repair work, noise enclosures and more. Our team of experienced industry experts can provide custom solutions to any problem. Contact us today for the best Roots Blower URAI equipment and service.