Pump Sets 8 Inches / 10 Inches - KSB S 100D Booklet

Applications
Handling clean or slightly contaminated water ...
-- in general water supply systems,
-- in irrigation and spray irrigation systems,
-- in pressure boosting systems,
-- in emergency water supply systems,
-- in installations for lowering and maintaining ground water
levels.
Also used in ...
-- mining,
-- sprinkler installations,
-- fountains etc
Permissible sand content in the fluid handled: 50 g/m
Also suitable for aggressive seawater if supplied in material
variant C3 (duplex).
Operating Data
Capacity . . . . . . . . . . . . . . . . . . .
Head . . . . . . . . . . . . . . . . . . . . . .
Temperature of fluid handled
Speed . . . . . . . . . . . . . . . . . . . . .
Design
Single or multistage, single-entry centrifugal pumps in
ring-section design. Mixed flow hydraulic systems with
impellers that can be turned down. Stage casings connected by
means of studs. Suction casing fitted between pump and motor.
Suction casing equipped with strainer to protect the pump from
coarse particles in the fluid.
Pumps with non-return valve or connection branch on option.
Both models available with either threaded or flanged end.
Particularly suitable for vertical installation in narrow deep
wells.
Designation
(Example)
Type series
Minimum well diameter (mm
(for ex.: 200 mm = 8 inches)
Design status
Capacity or 50 Hz (m
Q f
opt
1)
Impeller material
without code letter: execution G
with code B: execution B
Number of stages
Reduced impeller diameters
1)
Applies to UPA 200B only.
Certification
Quality management certified to ISO 9001
3
Q up to 400 m /h (111 l/s
or up to 1600 US GPM)
H up to 434 m
. . t up to +50 °C
n ≈ 3500 rpm
UPA 200 B -- 80 B / 5 d
)
3
/h)
60 Hz
of 200 mm (8 inches) and Above
and of 250 mm (10 inches) and Above
3
.
Product Features
-- Very sturdy design
-- Suitable for installation in narrow deep wells
-- High efficiency
-- Motor designed for maximum pump output
-- Low noise level
-- For vertical or horizontal installation
-- Non-return valve protected against blocking
-- Pre-filled motor; no risk of contamination of the handled
water
UPA 200, 200B, 250C
Submersible Borehole Pumps
for Well Diameters
51