- New
Calpeda Submersible pumps with single-channel impeller GKC
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.
Solid passage from 40 to 163 mm.
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.
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).
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)
Pump mechanical seal with flange size F - H - L - N - P
- motor side: graphite/ceramic
- pump side: silicon/ceramic
Pump mechanical seal with flange size R - Z - T
- motor side: stainless steel/graphite
- pump side: Silicon carbide/silicon carbide
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)
Pump mechanical seal with flange size F - H - L - N - P
- motor side: graphite/ceramic
- pump side: silicon/ceramic
Pump mechanical seal with flange size R - Z - T
- motor side: stainless steel/graphite
- pump side: Silicon carbide/silicon carbide
Motor
2,4,6,8 pole, 50Hz induction motor.
Three-phase version: 400V ± 10%, up to 4.8kW
400/690V ± 10% from 5.8kW
Isolation class: F or H
Degree of protection: IP 68
Max number of starts per hour:
- 20 up to 5 kW
- 15 up to 10 kW
- 10 for higher powers
Cable: length 10m
Direction of rotation: clockwise top view
Motor suitable for operation with frequency converter.
2,4,6,8 pole, 50Hz induction motor.
Three-phase version: 400V ± 10%, up to 4.8kW
400/690V ± 10% from 5.8kW
Isolation class: F or H
Degree of protection: IP 68
Max number of starts per hour:
- 20 up to 5 kW
- 15 up to 10 kW
- 10 for higher powers
Cable: length 10m
Direction of rotation: clockwise top view
Motor suitable for operation with frequency converter.
Special features on request
(Check feasibility according to the model with our Technical Sales Office).
ATEX versions complying with EN60079-0 - EN60079-1 type I M2 Ex db h I Mb,
II 2G Ex db h IIB T4 Gb.
Impeller in stainless steel AISI 316 or bronze.
Bronze impeller seat ring.
Cable length up to 40 m
Other mechanical seal.
Higher or lower liquid or ambient temperatures.
Ceramic coating.
Internal anti-erosion coating, external anti-corrosion.
(Check feasibility according to the model with our Technical Sales Office).
ATEX versions complying with EN60079-0 - EN60079-1 type I M2 Ex db h I Mb,
II 2G Ex db h IIB T4 Gb.
Impeller in stainless steel AISI 316 or bronze.
Bronze impeller seat ring.
Cable length up to 40 m
Other mechanical seal.
Higher or lower liquid or ambient temperatures.
Ceramic coating.
Internal anti-erosion coating, external anti-corrosion.
Designation
GKC4 100-80A-0058Z-X-R
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 (P2 = 5,8 kW)
Z = Size of electric motor flanging
X = Versione ATEX
R = With cooling jacket / oil chamber
GKC4 100-80A-0058Z-X-R
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 (P2 = 5,8 kW)
Z = Size of electric motor flanging
X = Versione ATEX
R = With cooling jacket / oil chamber
Technical data
| TYPE | Version ATEX | Dry chamber version Vertical | Dry chamber version Horizontal | thermal Probes | conductivity Probes | Cable NSSHOU-J | Cable H07RN-F | Class Isolation / Efficiency | Duck foot coupling | Submersible pump rest | Dry chamber pump rest | Dry chamber pump support |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GKC2 65-40G-0020F | o | - | - | o | o | - | • | H / IE3 | SAK 65-65-2 | - | - | - |
| GKC2 65-40D-0020F | o | - | - | o | o | - | • | H / IE3 | SAK 65-65-2 | - | - | - |
| GKC2 65-40A-0025F | o | - | - | o | o | - | • | H / IE3 | SAK 65-65-2 | - | - | - |
| GKC2 65-40A-0048H | o | # | # | • | • | • | - | H / IE3 | SAK 65-65-2 | APK 80 | APCK 65 | SOK80/N3 |
| GKC2 65-40D-0048H | o | # | # | • | • | • | - | H / IE3 | SAK 65-65-2 | APK 80 | APCK 65 | SOK80/N3 |
| GKC2 65-40G-0038H | o | # | # | • | • | • | - | H / IE3 | SAK 65-65-2 | APK 80 | APCK 65 | SOK80/N3 |
| GKC2 65-40L-0038H | o | # | # | • | • | • | - | H / IE3 | SAK 65-65-2 | APK 80 | APCK 65 | SOK80/N3 |
| GKC6 80-75G-0015H | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 80 | APCK 80 | SOK80/N3 |
| GKC6 80-75D-0015H | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 80 | APCK 80 | SOK80/N3 |
| GKC6 80-75A-0015H | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 80 | APCK 80 | SOK80/N3 |
| GKC4 80-75A-0029H | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 80 | APCK 80 | SOK80/N3 |
| GKC4 80-76A-0021F | o | - | - | o | o | - | • | H / IE3 | SAK 80-80-2 | - | - | - |
| GKC4 80-76D-0021F | o | - | - | o | o | - | • | H / IE3 | SAK 80-80-2 | - | - | - |
| GKC4 80-76G-0016F | o | - | - | o | o | - | • | H / IE3 | SAK 80-80-2 | - | - | - |
| GKC4 80-76L-0016F | o | - | - | o | o | - | • | H / IE3 | SAK 80-80-2 | - | - | - |
| GKC4 80-80A-0058H | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 100 | APCK 100 | SOK100/N3 |
| GKC4 80-80G-0037H | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 100 | APCK 100 | SOK100/N3 |
| GKC4 80-75G-0016H | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 80 | APCK 80 | SOK80/N3 |
| GKC4 80-75D-0021H | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 80 | APCK 80 | SOK80/N3 |
| GKC4 80-80L-0029H | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 100 | APCK 100 | SOK100/N3 |
| GKC4 80-80D-0046H | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 100 | APCK 100 | SOK100/N3 |
| GKC2 80-80P-0165L | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 80 | APCK 80 | SOK80/N3 |
| GKC2 80-80I-0065L | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 80 | APCK 80 | SOK80/N3 |
| GKC2 80-80G-0065L | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 80 | APCK 80 | SOK80/N3 |
| GKC2 80-80E-0090L | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 80 | APCK 80 | SOK80/N3 |
| GKC2 80-80C-0125L | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 80 | APCK 80 | SOK80/N3 |
| GKC2 80-80A-0125L | o | # | # | • | • | • | - | H / IE3 | SAK 80-80-2 | APK 80 | APCK 80 | SOK80/N3 |
Technical data
| TYPE | Version ATEX | Dry chamber version Vertical | Dry chamber version Horizontal | thermal Probes | conductivity Probes | Cable NSSHOU-J | Cable H07RN-F | Class Isolation / Efficiency | Duck foot coupling | Submersible pump rest | Dry chamber pump rest | Dry chamber pump support |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GKC6 100-80L-0015H | o | # | # | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100 | APCK 100 | SOK100/N3 |
| GKC6 100-80G-0015H | o | # | # | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100 | APCK 100 | SOK100/N3 |
| GKC6 100-80D-0018H | o | # | # | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100 | APCK 100 | SOK100/N3 |
| GKC6 100-80A-0018H | o | # | # | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100 | APCK 100 | SOK100/N3 |
| GKC4 100-80D-0046H | o | # | # | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100 | APCK 100 | SOK100/N3 |
| GKC4 100-80A-0058H | o | # | # | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100 | APCK 100 | SOK100/N3 |
| GKC4 100-100L-0165N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2 | APK 150 | APCK 150A | - |
| GKC4 100-100G-0193N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2 | APK 150 | APCK 150A | - |
| GKC4 100-100D-0193N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2 | APK 150 | APCK 150A | - |
| GKC4 100-100A-0230N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2 | APK 150 | APCK 150A | - |
| GKC4 100-80L-0029H | o | # | # | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100 | APCK 100 | SOK100/N3 |
| GKC4 100-80G-0037H | o | # | # | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100 | APCK 100 | SOK100/N3 |
| GKC2 100-80C-0260N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100A | APCK 100 | - |
| GKC2 100-80D-0260N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100A | APCK 100 | - |
| GKC2 100-80G-0260N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100A | APCK 100 | - |
| GKC2 100-80F-0260N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100A | APCK 100 | - |
| GKC2 100-80E-0260N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100A | APCK 100 | - |
| GKC2 100-80C-0350N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100A | APCK 100 | - |
| GKC2 100-80D-0350N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100A | APCK 100 | - |
| GKC2 100-80B-0350N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100A | APCK 100 | - |
| GKC2 100-80A-0350N | o | # | - | • | • | • | - | H / IE3 | SAK 100-100-2A | APK 100A | APCK 100 | - |
| GKC6 150-100G-0040L | o | # | # | • | • | • | - | H / IE3 | SAK 150-150-2 | APK 150 | APCK 150A | SOK150/N3 |
| GKC6 150-100D-0040L | o | # | # | • | • | • | - | H / IE3 | SAK 150-150-2 | APK 150 | APCK 150A | SOK150/N3 |
| GKC6 150-100A-0040L | o | # | # | • | • | • | - | H / IE3 | SAK 150-150-2 | APK 150 | APCK 150A | SOK150/N3 |
| GKC4 150-80D-0046H | o | # | # | • | • | • | - | H / IE3 | SAK 150-150-2 | APK 150 | APCK 150A | SOK150/N3 |
| GKC4 150-80A-0058H | o | # | # | • | • | • | - | H / IE3 | SAK 150-150-2 | APK 150 | APCK 150A | SOK150/N3 |
| GKC4 150-100G-0075L | o | # | # | • | • | • | - | H / IE3 | - | APK 150 | APCK 150A | SOK150/N3 |
| GKC4 150-100D-0105L | o | # | # | • | • | • | - | H / IE3 | - | APK 150 | APCK 150A | SOK150/N3 |
| GKC4 150-100A-0125L | o | # | # | • | • | • | - | H / IE3 | - | APK 150 | APCK 150A | SOK150/N3 |
| GKC4 150-115L-0165N | o | # | - | • | • | • | - | H / IE3 | SAK 150-200-3 | APK 150 | APCK 150A | - |
| GKC4 150-115G-0193N | o | # | - | • | • | • | - | H / IE3 | SAK 150-200-3 | APK 150 | APCK 150A | - |
| GKC4 150-115D-0210N | o | # | - | • | • | • | - | H / IE3 | SAK 150-200-3 | APK 150 | APCK 150A | - |
| GKC4 150-115A-0260N | o | # | - | • | • | • | - | H / IE3 | SAK 150-200-3 | APK 150 | APCK 150A | - |
| GKC4 150-102L-0340R | - | - | - | • | • | • | - | H / IE3 | SAK 150-200-3 | APK 150A | - | - |
| GKC4 150-102G-0420R | - | - | - | • | • | • | - | H / IE3 | SAK 150-200-3 | APK 150A | - | - |
| GKC4 150-102D-0510R | - | - | - | • | • | • | - | H / IE3 | SAK 150-200-3 | APK 150A | - | - |
| GKC4 150-102A-0620R | - | - | - | • | • | • | - | H / IE3 | SAK 150-200-3 | APK 150A | - | - |
| GKC4 150-102L-0340R-R | - | # | - | • | • | • | - | H / IE3 | SAK 150-200-3 | - | APCK 150 | - |
| GKC4 150-102G-0420R-R | - | # | - | • | • | • | - | H / IE3 | SAK 150-200-3 | - | APCK 150 | - |
| GKC4 150-102D-0510R-R | - | # | - | • | • | • | - | H / IE3 | SAK 150-200-3 | - | APCK 150 | - |
| GKC4 150-102A-0620R-R | - | # | - | • | • | • | - | H / IE3 | SAK 150-200-3 | - | APCK 150 | - |
| GKC6 200-135G-0110P | o | # | - | • | • | • | - | H / IE3 | SAK 200-250-3 | APK 150 | APCK 200 | - |
| GKC6 200-135D-0150P | o | # | - | • | • | • | - | H / IE3 | SAK 200-250-3 | APK 150 | APCK 200 | - |
| GKC6 200-135A-0195P | o | # | - | • | • | • | - | H / IE3 | SAK 200-250-3 | APK 150 | APCK 200 | - |
Technical data
| TYPE | Version ATEX | Dry chamber version Vertical | Dry chamber version Horizontal | Probes thermal | Probes conductivity | Cable NSSHOU-J | Cable H07RN-F | Class Isolation | Duck foot coupling | Submersible pump rest | Dry chamber pump rest | Dry chamber pump support |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GKC8 250-163A-0210Z | - | - | - | • | • | - | • | F | SAK 250-300-3 | APK 350 | - | - |
| GKC8 250-163A-0210Z-R | - | # | # | • | • | - | • | F | SAK 250-300-3 | - | APCK 250A | SOK350-200 |
| GKC6 250-163L-0250R | - | - | - | • | • | • | - | H / IE3 | SAK 250-300-3 | APK 350 | - | - |
| GKC6 250-163G-0340R | - | - | - | • | • | • | - | H / IE3 | SAK 250-300-3 | APK 350 | - | - |
| GKC6 250-163D-0420R | - | - | - | • | • | • | - | H / IE3 | SAK 250-300-3 | APK 350 | - | - |
| GKC6 250-163A-0510R | - | - | - | • | • | • | - | H / IE3 | SAK 250-300-3 | APK 350 | - | - |
| GKC6 250-163L-0250R-R | - | # | - | • | • | • | - | H / IE3 | SAK 250-300-3 | - | APCK 250A | SOK350-200 |
| GKC6 250-163G-0340R-R | - | # | - | • | • | • | - | H / IE3 | SAK 250-300-3 | - | APCK 250A | SOK350-200 |
| GKC6 250-163D-0420R-R | - | # | - | • | • | • | - | H / IE3 | SAK 250-300-3 | - | APCK 250A | SOK350-200 |
| GKC6 250-163A-0510R-R | - | # | - | • | • | • | - | H / IE3 | SAK 250-300-3 | - | APCK 250A | SOK350-250 |
| GKC4 250-163M-0820R | - | - | - | • | • | • | - | H / IE3 | SAK 250-300-3A | APK 350 | - | - |
| GKC4 250-163L-1000T | - | - | - | • | • | - | • | F | SAK 250-300-3A | APK 350 | - | - |
| GKC4 250-163H-1000T | - | - | - | • | • | - | • | F | SAK 250-300-3A | APK 350 | - | - |
| GKC4 250-163G-1200T | - | - | - | • | • | - | • | F | SAK 250-300-3A | APK 350 | - | - |
| GKC4 250-163E-1450T | - | - | - | • | • | - | • | F | SAK 250-300-3A | APK 350 | - | - |
| GKC4 250-163T-1450T | - | - | - | • | • | - | • | F | SAK 250-300-3A | APK 350 | - | - |
| GKC4 250-163B-1450T | - | - | - | • | • | - | • | F | SAK 250-300-3A | APK 350 | - | - |
| GKC4 250-163A-1800T | - | - | - | • | • | - | • | F | SAK 250-300-3A | APK 350 | - | - |
| GKC4 250-163M-0820R-R | - | # | - | • | • | • | - | H / IE3 | SAK 250-300-3A | - | APCK 250A | - |
| GKC4 250-163L-1000T-R | - | # | - | • | • | - | • | F | SAK 250-300-3A | - | APCK 250A | SOK350-280 |
| GKC4 250-163H-1000T-R | - | # | - | • | • | - | • | F | SAK 250-300-3A | - | APCK 250A | SOK350-280 |
| GKC4 250-163G-1200T-R | - | # | - | • | • | - | • | F | SAK 250-300-3A | - | APCK 250A | SOK350-280 |
| GKC4 250-163E-1450T-R | - | # | - | • | • | - | • | F | SAK 250-300-3A | - | APCK 250A | SOK350-280 |
| GKC4 250-163T-1450T-R | - | # | - | • | • | - | • | F | SAK 250-300-3A | - | APCK 250A | SOK350-280 |
| GKC4 250-163B-1450T-R | - | # | - | • | • | - | • | F | SAK 250-300-3A | - | APCK 250A | SOK350-280 |
| GKC4 250-163A-1800T-R | - | # | - | • | • | - | • | F | SAK 250-300-3A | - | APCK 250A | SOK350-315 |
GKC2 65-40G-0020F
Specific References
No customer reviews for the moment.
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