ROOTS-FLO® Series

ROOTSFLO 404
ROOTSFLO® Frame 404
$4,230.00
Details
Max Flow: 392 CFM
Max Pressure: 15 psi
Max Vacuum: 16"Hg
Max Speed: 4000 RPM
ROOTS FLO Blower 406
ROOTSFLO® Frame 406
$4,615.00
Details
Max Flow: 600 CFM
Max Pressure: 15 psi
Max Vacuum: 16"Hg
Max Speed: 4000 RPM
ROOTSFLO 409 Positive Displacement Blower
ROOTSFLO® Frame 409
$5,413.00
Details
Max Flow: 900 CFM
Max Pressure: 15 psi
Max Vacuum: 16"Hg
Max Speed: 4000 RPM
ROOTSFLO 412 Displacement Blowers
ROOTSFLO® Frame 412
$6,211.00
Details
Max Flow: 1207 CFM
Max Pressure: 15 psi
Max Vacuum: 16"Hg
Max Speed: 4000 RPM
ROOTS FLO 404 Connector
ROOTS-FLO® Blower Frame 404 Connector Cast
$413.00
Details
4" FPT
Can also be used on Duraflow 4504
ROOTSFLO 406 Connector
ROOTSFLO® Blower Frame 406 Connector
$212.00
Details
Can also be used on DuroFlow 4506
ROOTSFLO 409 Short Connector
ROOTSFLO® Blower Frame 409 Short Connector
$294.00
Details
4" MPT
Can also be used on Duraflow 4509
ROOTS FLO 409 Long Connector
ROOTSFLO® Blower Frame 409 Long Connector
$385.00
Details
5" FPT, cast
ROOTSFLO 412 Connector
ROOTSFLO® Blower Frame 412 Connector
$252.00
Details
6" FPT
Can also be used on Duraflow 4512
ROOTS-FLO 404 Connector Gasket
Connector Gasket, ROOTS-FLO® 404
$9.00
Details
Seals connector to blower flange
ROOTS FLO 406 Connector Gasket
Connector Gasket, ROOTS-FLO® 406
$12.56
Details
Seals connector to blower flange
ROOTS FLO Repair Kit
Rootsflo 4.5" Overhaul Kit
$964.00
Details
4.5" Overhaul Kit, Includes Slinger

ROOTS-FLO® Series

ROOTS-FLO® Positive Displacement Blowers
Frames 404, 406, 409 and 412

DESCRIPTION:
Unit is available in 4 different models. Units are designed to be drop-in replacements for the DuroFlow® 45 series blowers and Big Jack Inc. A4 series. Piston ring seals reduce leakage through the shaft openings in the headplates. Lip type seals prevent lubrication from entering the air chamber.

Flow Range: 149 CFM to 3244 CFM
Pressure Range: 1 psig to 15 psig
Vacuum Range: 1” to 16”Hgg (Dry)

The basic model features a ribbed cast iron casing and ridged headplates, carburized and ground alloy steel spur timing gears secured to steel shafts with a taper mounting and locknut, and cast iron involute impellers. Oversized anti-friction bearings are used, with a cylindrical roller bearing at thedrive shaft to withstand V-belt pull. Detachable rugged steel mounting feet permit easy in-field adaptability to either veritcal or horizontal installation requirements.

PRODUCT FEATURES
Impellers

Machined and dynamically balanced ductile iron impellers with integral shafts per ASTM 536 Class 60-45-12 and 80-60-3 for additional strength on maximum load operations. Impellers are computer designed for maximum efficiency.

Bearings
At maximum load and speed our extra capacity cylindrical roller drive shaft bearing has 2.5 to 3 times longer bearing life than the competitive units ball bearing.

Gears
Gears are spur type SAE 8620 steel carburized and ground to 58-62RC for tough continuous operation, without inducing harmful thrust loads. Gears are reliably mounted with a taper fit to the shaft.

Seals
Main air seals are piston ring for minimal leakage. Bearing and drive shaft oil seals are Viton lip. All are proven ROOTS design and rated for severe duty.

Warranty: Twelve months of operation or eighteen months from date of original purchase.