Grundfos SQ Operating instructions

Service instructions
SQ, SQE, SQ-N
Model B
MS 3, MSE 3
Model B
50/60 Hz
1~
1 / 19
96745261 0507 GB 19
Table of contents
1. Type identification........................................................................................................................... 2
1.1 Nameplates........................................................................................................................................ 2
1.2 Type keys .......................................................................................................................................... 5
2. Torques and lubricants................................................................................................................... 6
3. Service tools .................................................................................................................................... 7
3.1 Special tools ...................................................................................................................................... 7
3.2 Standard tools.................................................................................................................................... 7
3.3 Torque tools....................................................................................................................................... 7
4. Dismantling and assembly ............................................................................................................. 8
4.1 General.............................................................................................................................................. 8
4.2 Separating and connecting pump and motor.....................................................................................9
4.3 Replacement of hydraulic parts....................................................................................................... 10
4.4 Checking the motor.......................................................................................................................... 11
4.5 Filling of motor liquid........................................................................................................................ 13
5. Order of assembly ......................................................................................................................... 14
6. Test specifications ........................................................................................................................ 18

2 / 19
1. Type identification
This section shows the nameplates, the type keys and the codes that can appear in the variant code.
1.1 Nameplates
1.1.1 Nameplate, pump
The pump nameplate is engraved into the pump sleeve.
Example of nameplate, Europe, S-AMREG, APREG, Japan, Australia
Key to nameplate
TM03 0018 3704
Pos. Code Description
1
PROD.NO. 96080386 Product number
MODEL B Pump generation
P1 0436 Production code - Bjerringbro (P1) + year/week code
2 SQ/SQE 3-30 Type designation, see 1.2.1 Type key, pump
3
Q: 3 m³/h
H: 26 m
Stages: 2
Flow (Q) 3[m³/h]
Head (H) 26 [m]
Number of stages 2
4 P2 motor 0.44 kW Required input power pump 0.44 [kW]
5
Weight 1.0 kg Pump net weight in kg
MADE IN DENMARK Country of origin: Denmark
Misc. marks of approval: CE etc.
Rp 1 1/4 Type and size of connecting thread
Weight
MADE IN DENMARK
PROD.NO.
MODEL B
Rp 1 1/4
SQ/SQE 3-30
Q: 3 m
3
/h
Stages: 2
P2motor
N2042
96080386
P1 0436
H: 26 m
0.44 kW
1.0 kg
1
2
3
4
5

3 / 19
Example of nameplate, N-AMREG
Key to nameplate:
TM03 8370 1107
Pos. Code Description
1
PROD. NO. 96160185 Product number
MODEL B/B Pump/motor generation
P1 0549 Production code - Bjerringbro (P1) + year/week code
2 10 SQE - 240 Type designation, see 1.2.1 Type key, pump
3
Pump unit 96397413
NPT 1 ¼ Type and size of connecting thread
Stages: 5 Number of stages: 5
Q: 10 GPM Flow (Q) 10 [GPM]
H: 267 ft Head (H) 267 [ft]
4
U: 200-240 V - 50/60 HZ Supply Voltage and frequenc
I: 7.9 A Current consumption
P1: 1.55 kW Required input power motor in kW
P2 motor 0.75 HP Required input power pump (P2) in hp
CONT. DUTY 86°F
5
Weight 12.1 lb Pump net weight in pounds
MADE IN DENMARK Country of origin: Denmark
Misc. marks of approval: UL etc.
6CAUTION:
WARNING: Various warnings
1
2
3
5
6
4

4 / 19
1.1.2 Nameplate, motor
The motor nameplate is engraved into the motor sleeve.
Key to nameplate, motor
TM03 0016 3704
Pos. Code Description
1 MSE3NE Type designation, see 1.2.2 Type key, motor
2
PROD.NO. 96511018 Product number
MODEL B Motor generation
P1 0436 Production code – Bjerringbro (P1) + year/week code
IEC data
3
U: 1x200-240 V - 50/60 Hz Required electricity supply [V]
P1: 1.02 kW Input power [kW]
I: 5.2 A Input current [A]
P2: 0.7 kW Output power [kW].
S1/40C 0.15 m/s
IEC/EN 60034 Cl. 1
Continuous operation up to 40°C, min. flow velocity
past the motor in m/s. Standard: IEC/EN 60034.
N-AMREG data
4
P2 0.5 HP Output power (P2) in horse power
SF 1.85 SF AMP 5.2 Service factor + max. ampere for a given SF
CONT. DUTY 104F 0.5 ft/s Suitable for continuous operation at 104°F and flow of
0.5 ft/s
Ins. CL. F Code A Insulation class F. Start-kVA per hp
5 PF 1.0 RPM 10700 Power factor = 1. Rated speed 10,700 rpm
6 Weight 3.2/7 kg/lb Motor net weight in kg and pounds
7
Enclosure class: IP 68. Max installation depth: 150 m.
THERMALLY PROTECTED Temperature sensor built into the electronic unit
MADE IN DENMARK Country of origin: Denmark
Misc. marks of approval: CE, etc.
MSE3NE
MADE IN DENMARK
PROD.NO.
MODEL B
U: 1 x 200-240 V - 50/60 Hz
P1: 1.02 kW
PF 1.0
P2: 0.70 kW
S1/40 C 0.15 m/s
CONT. DUTY 104 F 0.5 ft/s
Ins. Cl. F Code A
Weight 3.2/7 kg/lb
P2: 0.5 HP
SF 1.85 SF AMP 5.2
I: 5.2 A
IEC/EN 60034 Cl. 1
THERMALLY PROTECTED
IP 68 150m
96511018
P1 0436
RPM: 10700
N2042
1
3
4
5
7
6
2
IP 68 150 m

5 / 19
1.2 Type keys
1.2.1 Type key, pump
Pump type key, S-AMREG, APREG, Japan, Australia
Pump type key, N-AMREG
1.2.2 Type key, motor
Example SQE 2 - 35 N
Type range:
• SQ = Basic version, i.e. without communication.
• SQE = Electronically controllable pump offering possibility of communication
via CU 300 and CU 301.
Rated flow rate in m³/h.
Head in m at rated flow.
Note: Head is an approximated value.
Material code:
• Blank = Stainless steel DIN W.-Nr. 1.4301 - AISI 304.
• N = Stainless steel DIN W.-Nr. 1.4401 - AISI 316.
Example 10 SQE - 140 N
Rated flow in US GPM.
Type range:
• SQ = Basic version, i.e. without communication.
• SQE = Electronically controllable pump offering possibility of communica-
tion via CU 300 and CU 301.
Head in ft at rated flow.
Note: Head is an approximated value.
Material code:
• Blank = Stainless steel DIN W.-Nr. 1.4301 - AISI 304.
• N = Stainless steel DIN W.-Nr. 1.4401 - AISI 316.
Example MSE 3 - N
Type range:
• MS = Basic version, i.e. without communication.
• MSE = Electronically controllable pump offering possibility of communication via
CU 300 and CU 301.
Motor diameter: 3”.
Material code:
• Blank = Stainless steel DIN W.-Nr. 1.4301 - AISI 304.
• N = Stainless steel DIN W.-Nr. 1.4401 - AISI 316.

6 / 19
2. Torques and lubricants
This section shows the parts and nuts that must be tightened to a certain torque and the lubricants to be
used.
Grease, type Unisilkon, L 641, 5 g, part number 96037562.
*) It is not possible to do service on motors produced after week 6, 2006. It is only possible to dismantle
them for Analysing.
Pos. Description Number Torque [Nm] Lubricant
1a Discharge chamber 1 150 Unisilkon
220 End cover with cable 1 Unisilkon
225 Top cover *) 1 15±5 Unisilkon
232 Lip seal ring 1 Unisilkon
250 Screw 4 1.0 +0.5
Pump 1 55

7 / 19
3. Service tools
3.1 Special tools
3.2 Standard tools
3.3 Torque tools
ABCDE
FGH I J
KLMNO
Pos. Description For pos. Additional information Part no.
A Key for discharge chamber 1a 00SV0064
B Protective clamps 00SV0412
CFitting tool for cone for pressure
equalization 16-64-87 00SV2076
D Puller for metal top 2) - 96617759
Pos. Description For pos. Additional information Part no.
E Band pipe wrench 55 00SV0853
F Ring/open-end spanner 1) 225 27 mm 00SV0084
G Screwdriver (torx) 18b T20 00SV0066
H Nut driver with socket 250 00SV0065
I Hook spanner 2) D 00SV0241
Pos. Description For pos. Additional information Part no.
J Torque wrench 40-200 Nm 14x18 00SV0400
K Torque screwdriver pos. L 1-6 Nm 1/4" 00SV0438
L Adapter for torque screwdriver pos. G 1/4" hexagon to 1/4"square 00SV0437
M Open-end insert tool pos. K 24 mm 14x18 00SV0624
N Ring insert tool 1)pos. K 27 mm 14x18 00SV0527
1) Used only in connection with service operations on motors produced before week 6, 2006.
2) Used only in connection with service operations on motors produced after week 5, 2006.

8 / 19
4. Dismantling and assembly
4.1 General
When the pump has been pulled out, possibly because it was running at reduced performance, it is impor-
tant both to repair the pump and to check the submersible motor, please follow the instructions in the fol-
lowing sections.
Position numbers of parts (digits) refer to exploded views, sectional drawings and parts lists; position num-
bers of tools (letters) refer to section 3. Service tools.
4.1.1 Before dismantling
• Disconnect the electricity supply to the motor.
4.1.2 During dismantling
• When loosening the pump from the motor and from the discharge chamber, take care to apply coun-
terpressure to the pump, see Fig. 1. This will prevent the pump or pump parts from being damaged,
bent or twisted.
4.1.3 Before assembly
• Clean and check all parts, especially the shaft with rotor due to magnetism. Citric acid is recom-
mended for decalcifying.
• Check all parts for fractures and wear.
• Order the necessary service kits and/or parts.
• Replace defective parts by new parts.
4.1.4 During assembly
• Lubricate and/or tighten threads and rubber parts according to section 2. Torques and lubricants.
• When tightening the discharge chamber to the pump and the pump to the motor, take care to apply
counterpressure to the pump, see Fig. 1. This will prevent the pump or pump parts from being dam-
aged, bent or twisted.
• Before connecting the pump to the motor, fill the motor with GRUNDFOS motor liquid SML 2, see
section 4.5 Filling of motor liquid.
4.1.5 After assembly
• The head and flow should be tested according to the test specifications, see section 6. Test specifi-
cations
Fig. 1. Apply counterpressure to the pump, when loosening the pump.

9 / 19
4.2 Separating and connecting pump and motor
4.2.1 Dismantling
1. Slacken the screw (pos. 18b) and remove it together with the cable guard pos. 18.
2. If the motor is intact, the cable need not be removed. If the motor is defective, remove the Screws (pos.
250) and pull the end cover with cable and socket out of the motor.
3. Place the motor in a vice, using the two protective clamps pos. B.
Tighten only on the “A”-marked end of the motor according to table Fig. 3..
NOTE: Do not tighten “L”-marked part of the motor due to lack of support.
4. Place a Band pipe wrench pos. E on the upper pump thread and loosen the pump by max. ½ turn
(right-hand thread). Do not remove the pump from the motor.
5. Slacken the vice. Stand the motor with pump upright with the motor uppermost and tighten the two
clamping faces of the discharge chamber in the vice.
6. Place the band pipe wrench on the pump thread close to the motor and loosen the pump (right-hand
thread).
7. Lift the motor with pump off the vice and place it on a plane surface.
8. Screw the pump off the motor.
4.2.2 Assembly
1. Place the motor in a vice, using the two Protective clamps pos. B.
Tighten only on the “A”-marked end of the motor according to table Fig. 3..
2. Pull the pump shaft a little out of the pump (approx. corresponding to the length of the coupling).
3. Apply a thin layer of grease to the spline inside the coupling and the thread on the motor.
4. Hold the coupling with your fingers and press the coupling home on the motor shaft.
5. Screw the pump home on the motor.
6. Turn motor and pump to a vertical position with the pump upwards and tighten the vice around the
thread below the suction strainer.
7. Using the Key for discharge chamber pos. A, the Open-end insert tool pos. M and the Torque wrench-
pos. J tighten the discharge chamber to the sleeve.
8. Turn motor and pump to a horisontal position and place them in a vice, using the two Protective clamps
pos. B, see Fig. 2.Tighten area.
9. Using the Key for discharge chamber pos. A, the Open-end insert tool pos. M and the Torque wrench
pos. J tighten the pump to the motor.
10.Clean and apply a thin layer of grease to the end cover.
TM03 3092 0206
Fig. 2. Tighten area
Motor (P2)
[kW] A mm L mm
0.70 100 64
1.15 136 82
1.68-1.85 136 46
Fig. 3. Tighten area distance
MSE3NE PROD.NO.
MODEL B
U: 1 x 200-240 V - 50/60 Hz
P1: 1.02 kW
P2
:
0.
7
0
kW
I: 5.2 A
96511018
P1 0436
AL

10 / 19
11.Push the end cover into the motor. Fit and tighten the screws pos. 250 using the Torque screwdriver
pos. K and the bit torx T20 from service tool pos. G .
12.Place the motor cable along the motor and the pump so that it lies flat.
13.Fit the cable guard over the cable. The two tabs of the cable guard must engage with the upper edge of
the pump sleeve. Fit the screw 18b and tighten it.
4.3 Replacement of hydraulic parts
4.3.1 Dismantling
1. Separate the pump from the motor, see section 4.2 Separating and connecting pump and motor.
2. Screw the discharge chamber out of the pump sleeve.
3. Shake the pump parts gently out of the top of the pump sleeve, and pull the pump shaft complete pos.
16 down and out of the pump sleeve.
If the pump parts are stuck, remove the cone for pressure equalization pos. 87.
4. Remove the cone by pressing the four projections (locks) on the cone that engage with the holes in the
pump sleeve at the same time as the cone is pressed down and out of the pump sleeve.
5. Press the parts out through the top of the pump sleeve using a punch.
6. If the parts of the valve casing complete, see “Parts list”, are defective, replace these parts. Prise the
retaining ring pos. 7a out of the recess of the discharge chamber pos. 1a and press the parts down and
out of the discharge chamber.
4.3.2 Assembly
1. Assemble the chamber stack.
• Before assembling the chamber stack, assemble the chamber parts into a unit: chamber complete,
see Fig. 4..
The chamber bottom pos. 9c can be accidentally separated, and if so, assemble it before assem-
bling the chamber. The neck ring retainer should be pressed home in the chamber bottom.
In SQ 1, 2 and 3, make sure that the guide vanes pos. 32 engage with the bottom of the chamber.
• Fit the ring pos. 14a on the inlet part. Then place inlet part complete pos. 14 on a plane surface.
• Further assembly until the last chamber, see section 5. Order of assembly.
2. Fit the sleeve.
• Carefully turn the chamber stack so that the inlet part is pointing upwards.
• Turn the sleeve pos. 55 with the suction strainer upwards and carefully place it over the chamber
stack.
• Pull the sleeve with chamber stack so far out over the edge of the work top that the chamber stack
can be pushed home in the sleeve by hand.
• Turn the sleeve with chamber stack so the suction strainer is pointing downwards.
3. Fit the valve and discharge chamber.
• Place the valve casing complete on a plane surface with the bearing pos. 6 downwards.
SQ 5, 7
22, 30 SQ SQ 1, 2, 3 5, 10, 15 SQ
TM01 3137 0402
Fig. 4. Assembly of chamber
13
9b
32
9c
9c
9b
13 9a
9a

11 / 19
• Lubricate the O-ring pos. 1d with grease and fit it in the outside recess of the valve casing.
• Press the discharge chamber pos. 1a over the valve casing. Turn the discharge chamber and fit the
retaining ring pos. 7a in the recess of the discharge chamber.
• Grease the discharge chamber with valve casing complete and screw it into the top of the sleeve.
4. Fit the pump shaft complete.
• Grease the lip seal ring pos. 86.
• Fit the pump shaft pos. 16 into the cone for pressure equalization complete pos. 87.
Take care not to damage the lip seal ring pos. 86.
• Turn the priming screw pos. 64 with the cylindrical part (without screw) upwards and fit it on the shaft.
• Place the cone for pressure equalization complete with shaft and priming screw on Fitting tool for
cone for pressure equalization pos. C. Then press sleeve with chamber stack down over the cone.
Make sure that the four projections of the cone engage with the holes in the sleeve.
• If necessary, turn the shaft till the splines engage with the impellers.
4.4 Checking the motor
It is not possible to dismantle motors produced after week 5, 2006
It is only possible to dismantle the motor for analysis, see 4.4.3 Analysing motors produced after week 5,
2006.
4.4.1 Dismantling
1. Place the motor in a vice, using the two protective clamps pos. B.
Tighten only on the “A”-marked end of the motor according to table Fig. 3.Tighten area distance.
NOTE: Do not tighten “L”-marked part of the motor due to lack of support.
2. Prise off the filling plug pos. 222a.
Please note that the motor is full of liquid.
3. Screw the top cover (right-hand thread) out of the motor using the ring of the Ring/open-end spanner 1)
pos. F.
4. Due to the powerful magnetism of the shaft with rotor, hold the splined shaft end firmly and pull the
shaft with rotor and upper radial bearing pos. 205 out of the motor.
The thrust bearing pos. 203 may come out together with the shaft with rotor.
Check if the thrust bearing pos. 203 is in the motor.
4.4.2 Assembly
1. Fit the thrust bearing pos. 203 with the sliding surface uppermost carefully into the motor.
2. Turn the thrust bearing until its three dogs engage with the three notches at the bottom of the motor.
3. Fit the stop ring pos. 202a on the shaft with rotor with the sliding surface uppermost.
4. Turn the stop ring until the driving dogs engage with the shaft.
5. Hold the splined shaft end firmly due to magnetism and fit the shaft with rotor pos. 202 carefully into the
motor. The shaft with rotor must engage with the thrust bearing.
6. Check the shaft height, see Fig. 7.Motor shaft height.
TM03 3093 0206
Fig. 5. Tighten area.
Motor (P2)
[kW] A mm L mm
0.70 120 84
1.15 156 102
1.68-1.85 156 66
Fig. 6. Tighten area distance.
AL

12 / 19
7. Fit the upper radial bearing pos. 205 carefully on the shaft with rotor and press it home in the recess of
the motor.
8. Apply a thin layer of grease to the O-ring pos. 224 and the lip seal ring pos. 232.
9. Tighten the top cover pos. 225 into the stator using the Ring insert tool 1) pos. N and the Torque
wrench pos. J.
Make sure that the cover is under the top of the motor, see Fig. 8., and that the axial play is between 0.3
and 1.3 mm.
10.Fill the motor with liquid, see section 4.5 Filling of motor liquid.
4.4.3 Analysing motors produced after week 5, 2006
1. Place the motor in a vice with the shaft end upwards.
2. Lubricate the thread of the motor with oil.
3. Screw the brass nut on the motor until the upper edge of the nut is flush with the top of the motor.
4. Fit the split cone, and tighten the screws.
Note: The split cone conical internally.
5. Tighten the nut against the split cone using the hook spanner (pos. I), and pull off the motor top.
6. Remove the motor top including the split cone when loose.
7. Unscrew the nut, and remove the motor from the vice.
8. Pour the motor liquid into a container. Make sure the rotor does not drop out.
TM032950 4905
Fig. 7. Motor shaft height
TM01 3136 0900
Fig. 8. Make sure that the cover is under the top of the motor

13 / 19
4.5 Filling of motor liquid
1. Place the motor in vertical position with an inclination of approx. 10°.
2. Remove the filling plug using a screwdriver or a similar tool.
3. Inject motor liquid into the motor with a filling syringe or the like.
4. To allow possible air to escape, move the motor from side to side.
5. Refit the filling plug and make sure that it is tight.
6. The motor is now ready for installation. Fit the pump to the motor, see section 4.2.2 Assembly.
TM01 1434 4597
Fig. 9. Max tilt angel af the motor, when filling in motor liquid.
10

14 / 19
5. Order of assembly
1. Determine pump type and stage variant. Find the pump in the relevant stage survey table.
2. Find the components of each stage in the symbol survey.
TM01 3068 0402
2
3
4
5
6
7
8
9
10
1
1
7
6
5
4
3
2
2
3
4
5
6
7
8
9
1
32027023018014090
5 SQ / SQE
SQ / SQE 1 - 35 50 65 80 95 110 125 140 155
360 410 450
11510085705535
SQ / SQE 2 -
10 SQ / SQE 110 160 200 240 290 330
25022018015011070
15 SQ / SQE
SQ / SQE 3 - 30 40 55 65 80 95 105
290
= pos. 1a
= pos. 9a
= pos. 4aSee drawing on page 16
= pos. 6, 7a, 1d, 1, 3, 2, 39, 70
= pos. 14
Example:
SQ/SQE 1-35(N)
5 SQ(N)/SQE 90
1 x
2 x
1 x
1 x
1 x
Stage survey

15 / 19
1)In case the pump has no valve (Austria), symbol is used instead of .
TM01 3069 0402
1d
6
7a
1
70
2
39
3
2201901601208040
22 SQ / SQE
1
6
5
4
3
SQ / SQE 5 - 15 25 35 50 60
2
70
2
403015
SQ / SQE 7 -
3
4
1
30 SQ / SQE 40 90 130
1) 1)
1d
6
7a
1
14
4a
1a 13
9b
32
9c
9c
9b
13 9a
9a
Order of assembly
Symbol survey

16 / 19
Example of order of assembly
TM03 2949 4905
1a
55
16
SQ / SQE 1 - 35(N)
5 SQ / SQE 90
30
86 87
1d
6
7a
1
14
64 18
18b
70
2
39
3
4a
13
9b
32
9c
9a
13
9b
32
9c
9a

17 / 19
Motor drawing
TM01 2016 1400, TM03 8212 0807
Model B produced before week 6, 2006 Model B produced after week 5, 2006
202a
202
202b
222a
232
203
224
205
225
201
220
250
202b
222a
220
250

18 / 19
6. Test specifications
SQ / SQE 1
Type Stage Flow
m3/h Pressure min. mvs Pressure nom. mvs Pressure max. mvs Nom. effect P1/115V Amps 115V Nom. effect P1/230V Amps 230V
SQ1-35 2043 46 50 590 5.10 580 2.50
5-SQ-90 1 31 34 36
SQ1-50 3065 70 76 810 7.00 780 3.30
5-SQ-140 1 48 53 56
SQ1-65 4087 94 101 1050 9.00 1000 4.30
5-SQ-180 1 65 71 74
SQ1-80 50 110 118 127 1180 5.10
5-SQ-230 1 83 90 93
SQ1-95 60 132 142 153 1380 6.00
5-SQ-270 1 100 108 112
SQ1-110 70 154 166 178 1590 7.00
5-SQ-320 1 117 126 132
SQ1-125 80 176 190 204 1820 7.80
5-SQ-360 1 134 144 152
SQ1-140 90 198 214 229 2020 8.6
5-SQ-410 1 151 162 171
SQ1-155 10 0 221 238 255 2190 9.6
5-SQ-450 1 168 181 190
SQ / SQE 2
Type Stage Flow
m3/h Pressure min. mvs Pressure nom. mvs Pressure max. mvs Nom. effect P1/115V Amps 115V Nom. effect P1/230V Amps 230V
SQ2-35 2041 44 49 730 6.30 710 3.00
10-SQ-110 2 32 35 38
SQ2-55 3062 68 74 1050 9.0 1000 4.30
10-SQ-160 2 50 54 59
SQ2-70 4081 88 96 1270 5.50
10-SQ-200 2 66 71 78
SQ2-85 50 100 109 119 1550 6.80
10-SQ-240 2 81 88 96
SQ2-100 60 121 132 143 1860 8.00
10-SQ-290 2 100 108 118
SQ2-115 70 143 155 168 2110 9.30
10-SQ-330 2 119 128 139
Water temperature: 20-25°C
Max. testtime: 5 min
To be tested at nominal voltage an frequence
Flow adjusted to +/- 0.02

19 / 19
SQ / SQE 3
Type Stage Flow
m3/h Pressure min. mvs Pressure nom. mvs Pressure max. mvs Nom. effect P1/115V Amps 115V Nom. effect P1/230V Amps 230V
SQ3-30 2032 35 39 730 6.20 700 2.30
15-SQ-70 3 23 26 28
SQ3-40 3051 55 61 1040 8.90 990 4.20
15-SQ-110 3 38 42 46
SQ3-55 4067 73 80 1250 5.40
15-SQ-150 3 51 56 61
SQ3-65 5084 91 99 1520 6.70
15-SQ-180 3 63 70 76
SQ3-80 60 101 110 119 1820 7.80
15-SQ-220 3 76 84 91
SQ3-95 70 118 128 139 2090 9.00
15-SQ-250 3 89 98 107
SQ3-105 80 135 146 159 2330 10.30
15-SQ-290 3 101 113 122
SQ / SQE 5
Type Stage Flow
m3/h Pressure min. mvs Pressure nom. mvs Pressure max. mvs Nom. effect P1/115V Amps 115V Nom. effect P1/230V Amps 230V
SQ5-15 1016 18 20 540 4.70 530 2.30
22-SQ-40 5 9 11 13
SQ5-25 2033 36 40 960 8.20 920 3.90
22-SQ-80 5 20 23 26
SQ5-35 3049 53 59 1290 5.60
22-SQ-120 5 31 36 40
SQ5-50 4065 71 77 1700 7.30
22-SQ-160 5 43 48 53
SQ5-60 5081 88 96 2080 8.90
22-SQ-190 5 54 61 66
SQ5-70 60 97 106 115 2430 10.70
22-SQ-220 5 65 73 81
SQ / SQE 7
Type Stage Flow
m3/h Pressure min. mvs Pressure nom. mvs Pressure max. mvs Nom. effect P1/115V Amps 115V Nom. effect P1/230V Amps 230V
SQ7-15 1019 20 23 750 6.40 730 3.10
30-SQ-40 7 6 9 12
SQ7-30 2038 42 46 1260 5.60
30-SQ-90 7 19 23 27
SQ7-40 3058 63 69 1810 7.80
30-SQ-130 7 32 37 42
SQ7-55 4072 78 84 2310 10.20
30-SQ-170 7 42 48 54
Water temperature: 20-25°C
Max. testtime: 5 min
To be tested at nominal voltage an frequence
Flow adjusted to +/- 0.02