Model 425

Single 8amp Blower

Cellulose- 1100 (499)

Fiberglass- 200 (91)

Single 14amp Blower

Cellulose- 1400 (634)

Fiberglass- 480 (217)

lbs/hr (kg/hr) rating with 100 ft. (30.5m) of 2 1/2″ (6.4cm) hose at 10ft(3.1m)elevation.

NOTE:  Manufacturer’s product brand, denisty and variable blowing conditions will affect production rate.


220 lbs. (100 kg.)
34″ W x 25″ D x 44″ H (86cm. W x 64cm. D x 112cm. H)

Power Requirement

Single input, 15amp/120volt/60hz

Double input, 15/15amps each/120volt/60hz


Hopper Capacity

7 cu.ft. (.20m³)

Blower Size

8amp/2 stage(120v)
Blower System Yields 104CFM @ 2psi


14amp/2 stage (120v)
Blower System Yields 140CFM @ 3.5psi


14″ x 8″ diameter
(35.6cm. x 20.3cm. diameter)
2.5″ (6.4cm.) outlet

425 Package

Part No.DescriptionQty.
425-A or 425-B425 Machine1
H3182.5" x 50' Hose2
339A2.5"-3" Clamps3
3792.5" Connector1
EXTCORD-B100'Extension Cords1

Add-On Dense Package

Part No.DescriptionQty.
362-P2"-1" Reducer Nozzle1
H3172"x50' Hose1
H3182.5"-50' Hose1
339A2.5"-3" Clamps4
3372" Clamps3
3572.5"-2" Reducer Tube1

Add-On Optional Accessories

Part No.DescriptionQty.
32836" Hose Reel1
425MK425 Maintenance Kit1