Product Description

ROOTS™ RAM™ Frame 404
Flow Range: to 396 CFM
Max Δ Pressure: 18 psi
Max Δ Vacuum: 16″ Hg
Maximum RPM: 4000
Minimum RPM: 850
Max ΔT: 240˚F
Connection: 3″ FPT
Shaft Dia.: 1.5″
Drive End Lubrication: Oil
Gear End Lubrication: Oil
Required Oil for Horizontal Unit: 55 ounces
Required Oil for Vertical Unit: 27 ounces
Unit Weight: 200 pounds (90.9 kg)
Shipping Container: Skid

ROOTS BOM# 821470BR BHRD
ROOTS BOM# 821470LB LHBD
ROOTS BOM# 821470TL THLD
ROOTS BOM# 821470TR THLD

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 supplied with plugged impellers with additional cost and lead time. Contact us to discuss your application with one of our professional application engineers.

ROOTS™ RAM™ Frame 404 Rotary Positive Blower

SKU: N/A Category:

$4,466.00

Max Flow: 396 CFM
Max Pressure: 18 psi
Max Vacuum: 16″ Hg
Max Speed: 4000 RPM

Weight: 260 lbs
Dimensions: 32 × 29 × 29 in
Max Flow:

396 CFM

Max Pressure:

18 psi

Max Vacuum:

16" Hg

Max Speed:

4000 RPM

Manufacturer:

Howden Roots

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