GQS 40 - uk.calpeda.com
6
259 Characteristic curves n ≈ 2900 rpm Construction Single-impeller submersible pumps, with free-flow (vortex) impeller with vertical threaded delivery port. Double mechanical shaft seal with interposed oil chamber, to protect against dry-running. Applications For domestic or industrial waste water, dirty water with solids up to 40 mm grain size, for liquids which are compatible with the pump materials. For draining rooms or or emptying tanks. Extraction of water from ponds, streams or pits and for rainwater collection. Operating conditions Liquid temperature up to 35° C. pH value: 6-11. Maximum immersion depth: 5 m. Minimum immersion depth: 200 mm. Continuous duty (with submerged motor). Motor 2-pole induction motor, 50 Hz (n ≈ 2900 rpm). GQS: three-phase 230 V ± 10%; three-phase 400 V ± 10%;. Cable: H07RN-F, 4G1 mm 2 , length 10 m, without plug. GQSM: single-phase 230 V ± 10%, with float switch and thermal protector. Incorporated capacitor. Cable: H07RN-F, 3G1 mm 2 , length 10 m, with plug CEI-UNEL 47166. Insulation class F. Protection IP X8 (for continuous immersion) Double impregnation humidity-proof dry winding. Constructed in accordance with: EN 60034-1; EN 60335-1, EN 60335-2-41. Other features on request - Other voltages. - Frequency 60 Hz (as per 60 Hz data sheet). - Other mechanical seal. - Cable length 20 m. - Motor suitable for operation with frequency converter. - Three-phase pumps with incorporated float switch. Materials Component Material Pump casing Cast iron GJL 200 EN 1561 Impeller Motor jacket Chrome-nickel steel 1.4301 EN 10088 (AISI 304) Jacket cover Handle Polypropylene (with frame in AISI 304) Shaft Chrome-nickel steel 1.4305 EN 10088 (AISI 303) Mechanical seal Ceramic alumina/Carbon/NBR Seal lubrication oil Oil for food/pharmaceutical machinery Submersible Sewage and Drainage Pumps 4 2 8 10 0 10 20 300 200 100 0 0 5 6 3 9 1 0 40 20 60 80 U.S. g.p.m. 0 20 10 30 m l/min m /h 3 H Q ft GQS 40-9 GQS 40 PATENTED
Transcript of GQS 40 - uk.calpeda.com
259
Characteristic curves n ≈ 2900 rpm
ConstructionSingle-impeller submersible pumps, with free-flow (vortex) impellerwith vertical threaded delivery port.Double mechanical shaft seal with interposed oil chamber, toprotect against dry-running.
ApplicationsFor domestic or industrial waste water, dirty water with solids upto 40 mm grain size, for liquids which are compatible with thepump materials.For draining rooms or or emptying tanks.Extraction of water from ponds, streams or pits and for rainwatercollection.
Operating conditionsLiquid temperature up to 35° C.pH value: 6-11.Maximum immersion depth: 5 m.Minimum immersion depth: 200 mm.Continuous duty (with submerged motor).
Motor2-pole induction motor, 50 Hz (n ≈ 2900 rpm).GQS: three-phase 230 V ± 10%;
three-phase 400 V ± 10%;.Cable: H07RN-F, 4G1 mm2, length 10 m, without plug.
GQSM: single-phase 230 V ± 10%,with float switch and thermal protector.Incorporated capacitor.Cable: H07RN-F, 3G1 mm2, length 10 m, with plugCEI-UNEL 47166.
Insulation class F.Protection IP X8 (for continuous immersion)Double impregnation humidity-proof dry winding.Constructed in accordance with: EN 60034-1;
EN 60335-1, EN 60335-2-41.
Other features on request- Other voltages. - Frequency 60 Hz (as per 60 Hz data sheet).- Other mechanical seal. - Cable length 20 m.- Motor suitable for operation with frequency converter.- Three-phase pumps with incorporated float switch.
MaterialsComponent Material
Pump casing Cast iron GJL 200 EN 1561
Impeller
Motor jacket Chrome-nickel steel 1.4301 EN 10088 (AISI 304)
Jacket cover
Handle Polypropylene (with frame in AISI 304)
Shaft Chrome-nickel steel 1.4305 EN 10088 (AISI 303)
Mechanical seal Ceramic alumina/Carbon/NBR
Seal lubrication oil Oil for food/pharmaceutical machinery
Submersible Sewage and Drainage Pumps
4
2
8
10
0 10 203002001000
0
5
6
3
9
1
0 4020 60 80U.S. g.p.m.
0
20
10
30
m
l/minm /h3
H
Q
ft
GQS 40-9
GQS 40PATENTED
giovanni
Font monospazio
07/2021
mm kg
GQS
120 385 78 81 110 222 40 410G 11/2 10,5 10,5GQS(M) 40-9 460 200
GQSMfMa1 l1 l2 l3 j5 Ø p j1DN h max h min
On
Off
h m
in
h m
ax
Ø p
fM
a1
DN ISO 228
l3
l1l2
j5
j1
(1)
450 0,95 0,45 0,6 9,3 8,3 7,3 6,3 5,2 3,8 2,3 0,9 -
350
230V Capacitor 0 3 6 9 12 15 18
Vc
204,5
A kW kW HP 0 50
8,8
1,5
25 100 150 200 250 300
1~ P2P1 21
400
24
-
450
27
-
550
33
-
500
30Q
m /h3
l/min
H m
230V
2,8 1,6
A
3~
GQS 40-9 GQSM 40-9
400V
A
260
Performance n ≈ 2900 rpm
Dimensions and weights
P2 Rated motor power output. Kinematic viscosity ν = max 20 mm2/sec.P1 Max. power input. Density ρ = 1000 kg/m3.
Submersible Sewage and Drainage PumpsGQS 40
TYPE
1) With cable length: 10 m
min 500 x 500
3.93.037/3
Installation examples
261
Characteristic curves n ≈ 2900 rpm
ConstructionSingle-impeller submersible pumps, with free-flow (vortex) impeller.GQS: with vertical threaded delivery port (G 2”).GQV: with horizontal flanged and threaded delivery port
(DN 50 - G 2”).Double mechanical shaft seal with interposed oil chamber, toprotect against dry-running.
ApplicationsFor domestic or industrial waste water, dirty water with solids upto 50 mm grain size, for liquids which are compatible with thepump materials.For draining rooms or or emptying tanks.Extraction of water from ponds, streams or pits and for rainwatercollection.
Operating conditionsLiquid temperature up to 35° C.pH value: 6-11.Maximum immersion depth: 5 m.Minimum immersion depth: 275 mm.Continuous duty (with submerged motor).
Motor2-pole induction motor, 50 Hz (n ≈ 2900 rpm).GQV, GQS: three-phase 230 V ± 10%;
three-phase 400 V ± 10%;.Cable: H07RN-F, 4G1 mm2, length 10 m, without plug.
GQVM, GQSM: single-phase 230 V ± 10%,with float switch and thermal protector.Incorporated capacitor.Cable: H07RN-F, 3G1 mm2, length 10 m, withplug CEI-UNEL 47166.
Insulation class F.Protection IP X8 (for continuous immersion)Triple impregnation humidity-proof dry winding.Constructed in accordance with: EN 60034-1;
EN 60335-1, EN 60335-2-41.
Other features on request- Other voltages. - Frequency 60 Hz (as per 60 Hz data sheet).- Other mechanical seal. - Cable length 20 m.- Motor suitable for operation with frequency converter.- Three-phase pumps with incorporated float switch.
MaterialsComponent Material
Pump casing Cast iron GJL 200 EN 1561Impeller Motor jacket Jacket cover Chrome-nickel steel 1.4301 EN 10088 (AISI 304)Casing cover
Handle Polypropylene (with frame in AISI 304)
Shaft Chrome-nickel steel 1.4301 EN 10088 (AISI 304)
Mechanical seal: upper Ceramic alumina/Carbon/NBRlower
Seal lubrication oil Oil for food/pharmaceutical machinery
m
18
4
6
2
8
12
10
14
l/minm /h30
400 50030 3610 20
3002001000
0
H
Q 600
0 4020 60 80 100 120 140U.S. g.p.m.
0
ft
20
40
10
30
50
GQS, GQV 50-15
GQS, GQV 50-13GQS, GQV 50-11GQS, GQV 50-9GQS, GQV 50-8
Submersible Sewage and Drainage PumpsGQS, GQVPATENTED
mmmm
On
Off
kg
nim h
xam h
Ø50
05 N
D
09
Mf
9849
242
430452
M 8 Ø19
Ø165
Ø125
Ø90
G 2
Ø50
822 O
SI 2 G
GQV
15
15,2
16
19
20,5
-
16
16,2
18
20,5
-
22
GQV(M) 50-8 460
GQV(M) 50-9 460
535
535
275
275
485GQV(M) 50-11 560 300
505GQV(M) 50-13 580 320
GQVM
320580505GQV 50-15
kg
GQS
14,8
15
15,8
18,8
20,3
-
15,8
16
17,8
20,3
-
21,8
GQS(M) 50-8 460
GQS(M) 50-9 460
535
535
275
275
485GQS(M) 50-11 560 300
505GQS(M) 50-13 580 320
GQSM
320580505GQS 50-15
350610535GQVM 50-15350610535GQSM 50-15
fM h max h minfM h max h min
On
Off
Ø 50
9849
nim h
xam h
Mf
541
G 2 ISO 228
130 150
264
(1) (1)
262
450
450
450
450
450
0,95
1,1
1,45
1,8
2,2
0,55
0,75
0,9
1,1
1,5
0,75
1
1,2
1,5
2
8
9,3
11
12,8
15
7,4
8,8
10,5
12,2
14,4
6,9
8,3
10
11,6
13,7
6,3
7,7
9,3
11
13
5,6
7
8,6
10,3
12,2
4,8
6,2
7,8
9,5
11,3
4
5,3
7
8,6
10,4
3
4,3
6,2
7,7
9,5
1,8
3,2
5,2
6,7
8,5
350
230V Capacitor 0 3 6 9 12 15 18
Vc
16
16
25
30
35
4,3
4,8
6,6
8,4
13
A kW kW HP 0 50 100 150 200 250 300
1~ P2P1 21
400
24
-
2,2
4,2
5,7
7,4
450
27
-
-
1,8
3,3
4,8
550
33
-
-
-
2
3,5
600
36
-
-
3
4,5
6,2
500
30Q
m /h3
l/min
H m
230V
2,6
3,1
4
5,2
6,9
1,5
1,8
2,3
3
4
A
3~
GQS 50-8GQV 50-8
GQS 50-9GQV 50-9
GQS 50-11GQV 50-11
GQS 50-13GQV 50-13
GQS 50-15GQV 50-15
GQSM 50-8GQVM 50-8
GQSM 50-9GQVM 50-9
GQSM 50-11GQVM 50-11
GQSM 50-13GQVM 50-13
GQSM 50-15GQVM 50-15
400V
A
Performance n ≈ 2900 rpm
Dimensions and weights
TYPE
P2 Rated motor power output. Kinematic viscosity ν = max 20 mm2/sec.P1 Max. power input. Density ρ = 1000 kg/m3.
Submersible Sewage and Drainage PumpsGQS, GQV
TYPE
1) With cable length: 10 m 1) With cable length: 10 m
263
Submersible Sewage and Drainage PumpsGQS, GQV
mm
Pump with threaded ports:pipes screwed into the ports
Pump with threaded ports:pipes with union couplings(locally available)
Pump with DN 50 flanged ports:pipes with counter-flanges
G2
ISO
228
13417
6
80 22
3/4"
86 190
284
500 min
52
12
100
45
110
166
132
16
380
360
min
138
430 max
GQV(M) 50-8
GQV(M) 50-9
580
580
320
320
GQV(M) 50-11 605 345
GQV(M) 50-13 625 365
365625GQV 50-15
395655GQVM 50-15
38
On
Off
8994
hmax
hmin
h m
ax
h m
in
min 500 x 500
3.93.037/34.93.495
3.93.037/3
Installation examples
TYPE
264
Features
Maximum flexibility of connection:
- Flange DN 50 PN 10 EN 1092-2
- N. 4 M8 holes on Ø 90 for duckfoot coupling SA-G2”
- G 2 ISO 228
Easy adjustment of the float switch:to allow the adjustement of start/stoppump levels.
Handle in polypropylene, with framein stainless steel.
Shaft in chrome-nickel stainless steel.
Easy inspection of the capacitor area.
The double shaft seal with oil chamberseparates the motor from the waterand provides further protection again-st accidental operation when dry.
Chamber with food/pharmaceuticalmachinery oil
The free-fow impeller (vortex)costruction is particulary suitablefor liquids containing solids up to 50mm grain size.
PATENTEDCable length 10 m, pump single-phasewith plug
Ring against accidental extractionof the cable.
Pump casing with epoxy cataphoresistreatment joined to the externalpaint for a greater protection againstthe rust.
Impeller with epoxy cataphoresistreatment for a greater protec-tion against the rust.
Relief valve: the pump is fitted to a reliefvalve for air release around the impellergranting a proper pump priming alsoafter long standstill periods.
Submersible Sewage and Drainage PumpsGQS, GQV
GQV
GQS
G 2 vertical, upward delivery port forinstallation in small pits, without theneed for an elbow on the pump.
