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Roots Whispair Blowers

Roots Whispair Blowers

ROOTS blowers featuring WHISPAIR™ technology are engineered to reduce noise and pressure pulsations emitted from the blower by 3 to 5 decibels.

URAI-J Whispair Blowers:

Pressures to 15 psig
Vacuums to 16” Hg
Flows to 630 cfm

URAI-J DSL (Whispair + DSL):

Pressures to 15 psig
Vacuums to 16” Hg
Flows to 630 cfm

RAM-J Whispair Blowers:

Pressure to 18 psig
Vacuum to 16” Hg
Flows to 3550 cfm

RAM-VJ Vacuum Whispair Blowers:

Vacuum to 24” Hg
Flows to 3550 cfm

RAM-DVJ Air-Injected Vacuum Whispair Blowers:

Vacuum to 27” Hg
Flows to 2400 cfm

RAM-DPJ Pressure Whispair Blowers:

Pressure to 30 psig
Flows to 670 cfm

RAM-GJ Gas Whispair Blowers:

Pressure to 18 psig
Vacuum to 16” Hg
Flows to 3550 cfm

RCS-J Whispair Blowers:

Vacuums to 24” Hg
Flows to 4080 cfm

RCS-DVJ Air Injected Vacuum Whispair Blowers:

Vacuum to 27” Hg
Flows to 6260 cfm

RCS-VJ Vacuum Whispair Blowers:

Vacuums to 24” Hg
Flows to 4080 cfm

33 URAI-DSL-J LB Roots Blower,
33 URAI-J Whispair Roots Blower - Left Bottom Orientation
36 URAI-DSL-J LB Roots Blower,
36 URAI-J Whispair Roots Blower - Left Bottom Orientation
404 RAM-GJ LB Roots Blower, 3
404 RAM-J LB Roots Blower, 3 i
406 DPJ-RAM LB Roots Blower, 4
406 RAM DVJ Roots Blower
406 RAM-GJ LB Roots Blower, 4
406 RAM-J LB Roots Blower, 4 i
409 RAM-GJ LB Roots Blower, 5
409 RAM-J LB Roots Blower, 5 i
412 DVJ-RAM LB Roots Blower, 6
412 RAM-GJ LB Roots Blower, 6F
412 RAM-J LB Roots Blower, 6F/
418 RAM-GJ LB Roots Blower, 8F
418 RAM-J LB Roots Blower, 8F/
45 URAI-DSL-J LB Roots Blower,
47 URAI-DSL-J LB Roots Blower,
56 URAI-DSL-J LB Roots Blower,
56 URAI-J Whispair Roots Blower - Left Bottom Orientation
616 DVJ-RAM LB Roots Blower, 8
616 RAM-GJ LB Roots Blower, 8F
616 RAM-J LB Roots Blower, 8F/