
404 RAM™ FRAME ROTARY POSITIVE ROOTS BLOWER
- Manufacturer: Howden Roots
ROOTS™ RAM™ Frame 404 Plugged Impellers In certain applications, such as pneumatic conveying, plugged impellers may be needed to keep material from building up in the rotor and creating an imbalance. RAM, RCS, an...
Edmonton, Canada
412 ROOTS™ RAM™ WHISPAIR™ ROTARY POSITIVE BLOWER
- Manufacturer: Howden Roots
Plugged Impellers In certain applications, such as pneumatic conveying, plugged impellers may be needed to keep material from building up in the rotor and creating an imbalance. RAM, RCS, and RAS units can be sup...
Edmonton, Canada
721 RCS-J Whispair Rotary Positive Roots Blower
- Manufacturer: Howden Roots
ROOTS™ RCS-J Frame 721 Part number: 71943120LB | Max flow: 3125 CFM | Max pressure: 15 psi | Max vacuum: 15Hg | Max speed: 2600 RPM | Flow range: to 3125 CFM | Max δ pressure: 15 psi | Max δ vacuum: 15″ Hg | Maxi...
Edmonton, Canada
413 TRI-RAM MODEL ROOTS BLOWER
- Manufacturer: Howden Roots
Optional detachable rugged steel mounting feet The Tri-RAM 413 is a replacement unit for the discontinued RAMX 225
Edmonton, Canada
2504J ROOTS DVJ WHISPAIR DRY VACUUM EXHAUSTER
- Manufacturer: Howden Roots
Max flow: 145 CFM | Max vacuum: 20″Hgg | Note: Configuration can be changed by rearranging the feet. | Flow range: to 145 CFM | Max δ vacuum: 20″ Hg | Maximum rpm: 4970 | Minimum rpm: 1387 | Max δt: 250˚F | Inle...
Edmonton, Canada
32 URAI ROOTS BLOWER
- Manufacturer: Unknown
Part number: 71048020 | Max flow: 142 CFM | Max pressure: 15 psi | Max vacuum: 16″ Hg | Max speed: 3600 RPM | Roots urai: 32 Universal Blower | Flow range: to 142 CFM | Max δ pressure: 15 psi | Max δ vacuum: 16″...
Edmonton, Canada
22 URAI ROOTS BLOWER
- Manufacturer: Unknown
Roots Model 22 URAI Part number: 65102020 | Max flow: 71 CFM | Max pressure: 12 psi | Max vacuum: 15″ Hg | Max speed: 5275 RPM | Flow range: to 71 CFM | Max δpressure: 12 psi | Max δvacuum: 15″ Hg | Maximum rpm: ...
Edmonton, Canada
42 URAI ROOTS BLOWER
- Manufacturer: Unknown
Roots Blower Model 42 URAI Part number: 65108020 | Max flow: 187 CFM | Max pressure: 15 psi | Max vacuum: 16″ Hg | Max speed: 3600 RPM | Flow range: to 187 CFM | Max δ pressure: 15 psi | Max δ vacuum: 16″ Hg | Ma...
Edmonton, Canada
36 UNIVERSAL RAI® DSL ROTARY POSITIVE DISPLACEMENT ROOTS BLOWER
- Manufacturer: Universal Instruments
Roots Model 36 URAI DSL Max flow: 330 CFM | Max pressure: 7 psi | Max vacuum: 15″ Hg | Max speed: 3600 RPM | Flow range: to 330 CFM | Max δ pressure: 7 psi | Max δ vacuum: 15″ Hg | Maximum rpm: 3600 | Minimum rpm...
Edmonton, Canada
53 URAI ROOTS BLOWER
- Manufacturer: Unknown
Part number: 65112020 | Max flow: 334 CFM | Max pressure: 15 psi | Max vacuum: 15″ Hg | Max speed: 2850 RPM | Roots urai: Model 53 | Flow range: to 334 CFM | Max δ pressure: 15 psi | Max δ vacuum: 15″ Hg | Max r...
Edmonton, Canada
42 UNIVERSAL RAI® DSL POSITIVE DISPLACEMENT ROOTS BLOWER
- Manufacturer: Universal Instruments
Roots Model 42 URAI DSL Max flow: 330 CFM | Max pressure: 15 psi | Max vacuum: 16″ Hg | Max speed: 3600 RPM | Flow range: to 330 CFM | Max δ pressure: 15 psi | Max δ vacuum: 16″ Hg | Max rpm: 3600 | Min rpm: 848 ...
Edmonton, Canada
56 UNIVERSAL RAI-J® WHISPAIR™ ROTARY POSITIVE ROOTS BLOWER
- Manufacturer: Howden Roots
Roots Model 56 URAI-J® Part number: 74067020 | Max flow: 580 CFM | Max pressure: 13 psi | Max vacuum: 15Hg | Max speed: 2850 RPM | Flow range: to 580 CFM | Max δ pressure: 13 psi | Max δ vacuum: 15″ Hg | Max rpm:...
Edmonton, Canada
33 URAI-J-DSL WHISPAIR™ ROTARY POSITIVE ROOTS BLOWER
- Manufacturer: Howden Roots
Roots Model 33 URAI-J-DSL Part number: T30417020 | Max flow: 195 CFM | Max pressure: 10 psi | Max vacuum: 15Hg | Max speed: 3600 RPM | Flow range: to 195 CFM | Max δ pressure: 10 psi | Max δ vacuum: 15″ Hg | Maxi...
Edmonton, Canada
45 URAI-J-DSL WHISPAIR™ ROTARY POSITIVE ROOTS BLOWER
- Manufacturer: Howden Roots
Roots Model 45 URAI-J-DSL Part number: T30410020 | Max flow: 395 CFM | Max pressure: 10 psi | Max vacuum: 15Hg | Max speed: 3600 RPM | Flow range: to 395 CFM | Max δ pressure: 10 psi | Max δ vacuum: 15″ Hg | Max ...
Edmonton, Canada
45 URAI ROOTS URAI GAS BLOWER
- Manufacturer: Howden Roots
Roots Style Blower Model 45 URAI-G Gas Blower Mechanical Seals 1/8 NPT Purge Ports for buffer or seal gas All units are mechanically tested and given 15 psig static leak test
Edmonton, Canada

