Specification Sheet

450-Series

Submersible

Sump Pumps

1/2 hp

1-1/2" Discharge

3/8" Solids Handling

Features:

• Vortex style impeller permits

passage of solids without

clogging

• Polypropylene and powder coated

aluminum construction

• Stainless steel rotor shaft

• All fasteners – non-corrosive

stainless steel

• Oil-filled, hermetically sealed motors

with thermal overload protection

• Permanently lubricated upper

and lower bearings

• Quick-disconnect 10' standard power

cord allows replacement of cord in

seconds without breaking seals

to motor. (25' length optional)

Models:

450 Manual

451 Mercury-free float, integrally wired,

with quick disconnect feature

453 Mercury-free float, with series plug

457 VMF, Vertical Magnetic Float

MODEL

457 VMF

Deep Finned

Powder Coated

Aluminum

Motor Housing.

Provides 225%

more cooling

capacity than

cast iron

housings!

450 v7 1/13/11 11:06 AM Page 1

PAGE 1
450 v7 1/13/11 11:06 AM Page 1 450-Series Submersible Sump Pumps Deep Finned Powder Coated Aluminum Motor Housing.
PAGE 2
1/13/11 11:06 AM Page 2 450-SERIES SUBMERSIBLE SUMP PUMPS ALL MODELS FEATURE MOTOR SPECIFICATIONS • Vortex style impeller permits passage of solids without clogging. Made of high temp engineered thermoplastic. 1/2 hp. 60Hz 115V 3450 RPM 7.5a Oil Filled; Thermally Protected • Polypropylene and powder coated aluminum construction. Maximum Fluid Temperature 140 Degrees F. • Stainless steel rotor shaft. • All fasteners – non-corrosive stainless steel.