SPX S2045 - Pump Characteristics; S200 Series Base Mount Description; Base Mount Components

Introduction Waukesha Cherry-Burrell
Page 10 95-03080 12/2010
Pump Characteristics The Waukesha S200 Series Pump is built for extremely durable
service. The casing, backplate, and impeller/stub shaft are
machined from 316L stainless steel for extra strength and resis-
tance to line shock and corrosion. Large bearings and shaft pro-
vide positive alignment an
d minimize vibration.
The casing is clamped to the motor adapter bracket (close cou-
pled) or bearing housing (base mount) for easy disassembly
while permitting 360 degree rotation of the discharge port.
S200 Series pumps are available with three standard seal types:
• Type 1 - Single mechanical seal, externally-mounted and
balanced
• Type 1C - Single mechanical seal with water cascade flush
• Type 4 - Double mechanical seal with flush housing
All seal components are interchangeable between models. All
sea
l assemblies use an externally-mounted, balanced rotary seal
for longer seal life and better sealing capability. The stationary
seal face is reversible and replaceable.
S200 Series pumps are designed for a broad range of sanitary
an
d industrial applications. Sanitary models are designed for
clean-in-place and meet U.S.D.A. and 3A Standards.
S200 Series Base Mount
Description
The Waukesha S200 Series Modular Base Mounted Centrifugal
Pump design consists of four components (in addition to the
pump and motor). These components are used in various combi-
nations and arrangements
to provide flexibility to meet various
needs.
Base Mount Components
Bearing Housing (Pump Adapter)
• Bearing housing is made of epoxy-coated cast iron w/316 SS
shaft, ball bearings.
• The adapter mounts to the pump components (same
components used for close coupled pumps).
• Bearing housing also includes coupling for motor shaft plus
guards used in style "B" & "C" arrangements.
Style "B" Arrangement
The style "B" arrangement is composed of the bearing housing,
mo
tor adapter and pedestal stand attached to the bearing
housing; for use with NEMA C-face motors. All motors must have
feet for attachment of supports. See Figure 1.
Style "C" Arrangement
The style "C" arrangement is composed of the bearing housing ,
guard and pedestal stand attached to the bearing housing; for
use with foot mounted T-frame motors. The pump and motor are
mounted and supported independently. See Figure 2.
Figure 1 - Style B
Figure 2 - Style C