GKC 60 Hz
Construction
Submersible pumps with single-channel impeller.
It offers reliability against clogging and features wide through sections and a
good resistance to wear, low mechanical action on the fluid, high hydraulic
efficiency.
Low vibrations thanks to the dynamically balanced impeller.
Delivery port DN 65-80-100-150-200-250
Applications
Particularly suitable for clean water, water containing solid and fibrous solids,
cloacal water, sewage and sludge.
Particularly suitable for the emptying of sewage from cesspits or primary
collection tanks or industrial waste water.
Motor
Induction motor 2,4,6,8 poles, 60Hz
Three-phase version:
460V ± 10%, up to 4,8 kW
460/795V ± 10% from 5,8 kW
Isolation class: H
Degree of protection: IP 68
Max number of starts per hour:
- 20 up to 5 kW
- 15 up to 10 kW
Cable: length 10m
- 10 for higher powers
Direction of rotation: clockwise top view
Motor suitable for operation with frequency converter.
Solid passage from 40 to 163 mm.
Operating conditions
Liquid temperature: from 0°C to +40°C.
Maximum immersion depth: 20m (with cable of suitable length).
Maximum working pressure: 80 m.w.c.
pH of the liquid to be lifted: 4 ÷ 10
Continuous service (with water at minimum immersion level).
Materials
Pump casing: cast iron EN-GJL250 UNI-EN 1561-11
Impeller: cast iron EN-GJL250 UNI-EN 1561-11
Motor casing: cast iron EN-GJL250 UNI-EN 1561-11 / EN-GJL450 UNI-EN
1561-11
Shaft: stainless steel X20Cr13 (AISI420)
Mechanical seal pumps with insulation class H
Designation
GKC4 100-80A-0058R-60
GK = Series
C = Single-channel impeller
4 = Number of poles
100 = Delivery port diameter in mm
80 = Free passage in mm
A = Impeller trim
0058 = Motor size kW x 10
R = With cooling jacket
60 = Frequency 60 Hz
- motor side: graphite/ceramic
- pump side: silicon/ceramic carbide
Mechanical seal pumps with insulation class F
- motor side: stainless steel/graphite
- pump side: Silicon carbide/silicon carbide
Technical data
TYPE
GKC6 80-75G-0015H-60
GKC6 80-75D-0015H-60
GKC6 80-75A-0018H-60
GKC4 80-75G-0029H-60
GKC4 80-75D-0037H-60
GKC4 80-75C-0046H-60
GKC4 80-75A-0058H-60
Dry chamber version
Vertical Horizontal
#
#
#
#
#
#
#
#
#
#
#
#
#
#
Probes
thermal conductivity
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Cable
Class
Isolation
/Efficiency
H / IE3
H / IE3
H / IE3
H / IE3
H / IE3
H / IE3
H / IE3
Duck foot coupling
SAK 80-80-2
SAK 80-80-2
SAK 80-80-2
SAK 80-80-2
SAK 80-80-2
SAK 80-80-2
SAK 80-80-2
Submersible
pump rest
APK 80
APK 80
APK 80
APK 80
APK 100
APK 100
APK 80
Dry chamber
pump rest
APCK 80
APCK 80
APCK 80
APCK 80
APCK 100
APCK 100
APCK 80
Dry chamber
pump support
SOK80/N3
SOK80/N3
SOK80/N3
SOK80/N3
SOK100/N3
SOK100/N3
SOK80/N3
NSSHOU-J
•
•
•
•
•
•
•
H07RN-F
–
–
–
–
–
–
–
GKC6 100-80L-0018H-60
#
#
•
•
•
–
H / IE3
SAK 100-100-2A
APK 100
APCK 100
SOK100/N3
GKC6 100-80G-0018H-60
#
#
•
•
•
–
H / IE3
SAK 100-100-2A
APK 100
APCK 100
SOK100/N3
GKC4 100-80L-0058H-60
#
#
•
•
•
–
H / IE3
SAK 100-100-2A
APK 100
APCK 100
SOK100/N3
GKC4 100-80G-0058H-60
#
#
•
•
•
–
H / IE3
SAK 100-100-2A
APK 100
APCK 100
SOK100/N3
GKC4 100-100G-0230N-60
#
–
•
•
•
–
H / IE3
SAK 100-100-2
APK 150
APCK 150A
–
GKC4 100-100L-0230N-60
#
–
•
•
•
–
H / IE3
SAK 100-100-2
APK 150
APCK 150A
–
• = Standard
- = Not present
o = Optional
# = Version with oil chamber
# = In case of operation in a dry chamber
introduce the cooling oil according to the
or with a low level of the pumped liquid, it is necessary to
quantities indicated in the use and maintenance manual
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