TapFlo SK Series, Руководство пользователя, Страница: 8 / 35

1. PRODUCT DESCRIPTION
IOM manual - SK series 8
1. Product description
1.1. Intended use
The pumps are intended to operate either completely or partially submerged in the pumped
liquid. The pumps are constructed for particular applications. Do not use the pump on
applications different from that for which it was sold without consulting us to ascertain its
suitability.
WARNING:
➢
The pumps are not allowed to operate in explosive environments and used for pumping
flammable liquids.
➢
Do not use the pump for corrosive liquid.
1.2. Pump design
Fluid
Type Water with solids
temperature 0 to 40 o C
Pump
Type Submersible
Impeller semi-open (ductile iron 1 or high chrome alloy 2 )
Casing AISI 304/cast Iron
Suction cover Cast iron 1 or ductile Iron 2
Shaft seal
Double mechanical seal
(Ceramic-SiC/Carbon-Ceramic
1 or SiC-SiC/Carbon-SiC 2 )
Bearing Sealed ball bearing
Motor
Type Dry type submersible induction motor
Poles 2
Frequency 50 Hz
Insulation Class F
Motor protection Circle thermal protector (build-in)
Lubricant Turbine oil VG32
Sealings
O-rings NBR
Gaskets NBR
Water level control Float switch
3
Max allowable pressure See chapter 3.2 maximum allowable operating pressure
Discharge connection Hose coupling / BSPP female thread 4
1) SK2F-02P, SK2F-07P
2) SK2F-15P, SK2-15
3) SK(...)F pumps
4) Except SK2F-15P, SK2-15
1.3. Technical data
Model* Motor
power Voltage* Rated
current
Rated capacity Rated
head
Max capacity Max
head
Impeller
passage
kW V A m
3
/h l/min m m
3
/h l/min m mm
SK2F-02P 0.25 220, 1ph 2.0 6 100 7 12 200 8 6
SK2F-07P 0.75 220, 1ph 5.0 10 166 12 19.5 325 15 6
SK2F-15P 1.5 220, 1ph 10 15 250 15 30 500 21 8.5
SK2-15 1.5 400, 3ph 3.5 15 250 15 30 500 21 8.5
* ±5% continuous operation; ±10% intermittent operation