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GE QS1800V User Manual

Page 10

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2.3

Materials Specifications

Liquid End

Wetted Castings:

316 Stainless Steel

Pump Shell and Shaft:

316 Stainless Steel

Stages:

Noryl*

O-Ring Seals and Shaft Bearings:

Buna-N Rubber

Motor Module

Power Requirements

1-Phase

208, 230 V (60 Hz Operation)
220, 230, 240V (50 Hz Operation)
3-Phase
208, 230, 460, 575V (60 Hz Operation)
220, 380, 400, 415V (50 Hz Operation)

Motor Adapter and Inlet Flow Tube:

316 Stainless Steel

O-Ring Seals:

Buna-N Rubber

Motors:

Stainless steel shaft and stator shell,epoxy-
encapsulated stator, electroless nickle-plated
cast iron or Noryl plastic-covered carbon
steel stator ends, bronze filter check valve,
nitrile and neoprene rubber seals

Wire Insulation:

Neoprene, chloroprene, hypalon, and/or poly-
olefin epoxy-potted

Antifreeze:

20% Propylene glycol (non-toxic)
80% Water

WARNING:

90°F (32°C) MAXIMUM OPERATING TEMPERATURE

Special Liquids:

Tonkaflo pumps can handle a variety of liquids. For liquids other than water; aque-
ous solutions or corrosive solutes, consult your local Tonkaflo distributor or factory.

Special Materials of Construction:

Ethylene propylene dimonomer (EPDM) and Teflon* pump shaft bears are available
for some models. Contact your distributor or the factory.

4

*Teflon is a trademark of E.I. DuPont de Nemours and Company, Inc.

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