Technical data - Industrial Water Equipment Ltd

Technical data
AP100
AP100
The pumps are used for pumping sewage, wastewater,
considerable quantities of surface water and ground
water in places such as
• municipal pump pits,
• public buildings,
• block of flats,
• factories,
• garages,
• underground car-parks,
• car wash areas,
• restaurants and
• hotels.
Pump and stator housing
The pump housing and the stator housing are made of
cast iron.
The stator housing is dry, i.e. not oil-filled.
Discharge
All AP100 pumps have a horizontal discharge port.
AP100.100 have a DN 100 DIN flange.
AP100.150 have a DN 150 DIN flange.
Shaft and bearings
The shaft is made of stainless steel and rotates in maintenance-free
prelubricated ball bearings.
The lower bearing is a double-row ball bearings.
Impeller
The impeller is a closed single-channel or two-channel
cast iron impeller with a clearance of 100 mm. Cast iron
is chosen as it is resistant towards mechanically wearing
particles.
TM00 5488 0895
Shaft seal
Two mechanical bellows seals with silicon carbide/
silicon carbide seal faces.
An oil chamber between the primary and the secondary
shaft seal is filled with oil.
Pump type
AP100.100.24 - 61
AP100.100.80 - 135
AP100.150.80 - 170
Motor cable
Standard pumps 10 m:
Ex-pumps 10 m:
Materials
Cooling jacket
H07RNF.
H07RNF - PLUS.
Oil volume
1.7 litres
3 litres
3 litres
Description
Materials
DIN
W.-Nr.
AISI/ASTM
Stator housing Cast iron EN-GJL-250 0.6025 ASTM 35B
Pump housing Cast iron EN-GJL-250 0.6025 ASTM 35B
Neck ring
Bronze
Impeller Cast iron EN-GJL-250 0.6025 ASTM 35B
Shaft Stainless steel 1.4104 AISI 430F
Bearings
Heavy-duty prelubricated ball bearings
Screws Stainless steel 1.4301 AISI 304
Cooling jacket Stainless steel 1.4301 AISI 304
Oil
Shell Ondina 15, non-toxic
On request all AP100 pumps can be supplied fitted with
a stainless steel cooling jacket.
Liquid temperature with cooling jacket: 0°C to +40°C.
For short periods, max. one hour: Up to +60°C. For
periods longer than one hour, external cooling is
required.
The cooling jacket is available for internal as well as
external cooling of the motor in both dry and submerged
installations.
Internal cooling (standard) is achieved by leading part of
the pumped liquid around the stator housing and back
to the pump housing via internal channels.
For external cooling the cooling jacket is fitted with
sockets for pipe connections.
The cooling jacket is required for cooling of the motor in
dry installations, and in submerged installations if the
pump is not completely submerged during continuous
operation.
The inlet side of the pump housing is fitted with a
replaceable neck ring.
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