- 20° to + 130°c + 50°c commercial heating & air ...6 scx-dcx - sxm-dxm scx - single...
TRANSCRIPT
1
SCX-DCX - SXM-DXM
APPLICATIONS
OPERATING LIMITS
N.T. No 122-1/ENG. - Ed.5/05-05
SINGLE AND TWIN-HEAD CIRCULATORSCommercial heating & air conditioning
2 pole - 50 Hz
• Commercial central heating in housing, office buildings, greenhouses, swimmingpools, farms, etc.
l• Air conditioning.l• Boiler recycling.
l• Primary loop, exchanger or heater, insecondary hot water system.
All new or renovated installations.
Flow rates up to: 68 m3/h*
Heads up to: 19 m
Max. service pressure: 10 bar
Temperature range: - 20° to + 130°C
Max. ambient temperature: + 50°C
ND of ports: 32 to 80
*136 m3/h: with both heads operating in parallel
Hm
19
0 136Qm3/h68
1 x SC X /DCX 1 x SXM/DXM
2 x DCX/DXM
(in parallel)
• DXM (single-phase)
• SXM (single-phase)
• SCX (three-phase)
• DCX (three-phase)
(in parallel)
2
SCX-DCX - SXM-DXM
STANDARD CONSTRUCTION
ADVANTAGES
DESIGN
THE 2 POLE CIRCULATOR LINES
• Pump
Flanged casing, in-line ports.
Bosses on rear for wall mounting.
Flanges fitted with pressure gauge ports.
New impeller profile.
* threaded ports on model SCX 32-80.
Twin-head models (DCX-DXM)
Twin pumps in a single casing.
Hydraulic separation by double flap valve on
discharge end.
• Motors
2 pole, voltages according to European
standards.
Wet rotor, self-lubricating sleeve bearings.
– THREE-PHASE: dual voltage, 3 speeds by
plug-in selector switch coupled to voltage
(except SX 1801-1802, DX 2801-2802, with two-speed
motors)
– SINGLE-PHASE: 2 speeds by plug-in
selector switch, built-in capacitor.
Speeds : see tables
Windings 3-phase : 230-400V
1-phase : 230V
Frequency : 50 Hz
Protection index : IP 42
Insulating category : F (155°C)
EC conformity
EMC conformity - emission : EN 61000-6-3
- immunity : EN 61000-6-2
• Versatile circulators designed for use
in heating, air conditioning, and
secondary hot water circuits.
• Dual-voltage motors, 230-400 V.
• Built-in thermal overload protection
of motor.
• Redesigned casing for better
performance and even quieter
operation.
• New impeller profile for optimum
efficiency.
• Lower energy consumption.
• Automatic venting of rotor chamber.
DCX-DXM
• Standby pump available at all times.
• Possibility of operating the two pumps
in parallel, for lower purchase and
operating costs.
SCX - DCXSingle and twin-head circulators
• Threaded G2 and ND 40 to 80.• Three-phase, dual voltage 230-400 V
motors.• Voltages according to European standards.• Three-speed motors by plug-in manual
selector switch.• Built-in thermal overload protection.• 13 single head models.• 12 twin-head models.
SXM - DXMSingle and twin-head circulators
• Threaded G2 and ND 40 to 80.• Single-phase 230 V, winding motors with
built-in capacitor.• Voltages according to European standards.• Two-speed motors by plug-in manual
selector switch.• Built-in thermal overload protection.• 9 single head models.• 8 twin-head models.
Main parts Material
Pump casing Cast iron
Impeller Composite material
Shaft Stainless steel
Air gap sleeve Stainless steel
Sleeve bearings Graphite
Casing gasket Ethylene-Propylene
IDENTIFICATION
SCX 65-25DCX 65-25
SCX: single pump, 3-phaseDCX: twin pump, 3-phase
ND of ports (mm)
Total pressure head (dm) nominal flowSXM: single pump, 1-phaseDXM: twin pump, 1-phase
MIN. SUCTION PRESSURE (m w.g.) ACCORDING TO OPERATING TEMPERATURE
MODEL3-phase 1-phase
70°C 90°C 110°C 130°SCX DCX SXM DXM
32-80 ● – ● –8 12 19 32
50-90 ● ● ● ●
40-40 ● ● ● ●5 09 16 29
65-50 ● ● ● ●
40-80 ● ● ● ● 9 13 20 33
50-25 ● ● ● ●3 07 14 27
65-25 ● ● ● ●
50-50 ● ● ● ●7 11 18 31
80-25 ● ● ● ●
65-90 ● ● – – 12 16 23 36
80-50 ● ● – – 10 14 21 34
1801-2801 SX DX – –12 16 23 36
1802-2802 SX DX – –
NB: At high altitudes, add 0.60 m for every 500 m. (10.2 m w.g. = 1 bar)
• SCX
• DCX
• SXM
• DXM
3
SCX-DCX - SXM-DXM
COMPETITIVE CHANGES
THREE-PHASE, 2 P0LE MOTOR*
• Dual-voltage, 3-phase 230-400 V
• With plug-in speed selector coupled tooperating voltage (see opposite).
• Built-in thermal overload probe protectswinding at all speeds by external relay.
• New, more attractive terminal box.
• Electrical connections via stuffing box,input on right or left side.
• Display of rotation direction of motor,speed selected, and operating voltage.
• New data plate with information about allelectrical values of the installed circulator.
• Very quiet motors.
For 4-poles motors C1000N and C2000N ranges see thespecific data sheets.
ROTOR-SHAFT
• The perforated shaft ensures a circulationof water that allows automatic venting andlubrication.
• Permanent venting of the rotor chamber,eliminating manual air bleed when starting.
• Continuous lubrication of the rear sleevebearing.
• No more seizing of shaft.
IMPELLER
• New profile for high efficiency, lower energyconsumption and noise reduction.
SINGLE-PHASE, 2 P0LE MOTOR
• 230 V winding.
• Built-in capacitor.
• Two-speed plug-in manual selector switch.
• Connections to terminal blocks easy toreach, cables enter on right or left side.
• Built-in thermal overload probe protectswinding at all speeds by external relay.
THREE-PHASE MOTORTERMINAL BOX
• Electrical connections easy to make, onvery accessible terminal blocks.
• Speed selected by plug-in manual selectorswitch coupled to the operating voltage.
Examples:
A: speed 3 - Voltage 400 V
B: speed 2 - Voltage 230 V
The speed and operating voltage are displayed on the back of the terminal box.
A B
4
SXM - Single Circulator
2 POLE- 1-PHASE
50 Hz
SCX - Single Circulator
2 POLE - 3-PHASE
50 Hz
SCX-DCX - SXM-DXM
GENERAL SELECTION GRAPHS AT MAXIMUM SPEED
MOUNTINGPOSITION
(B): Do not use with
chilled water.
Ql/min
Ql/s
5 10 15 20 25 30 35 40Qm /h3
Hm
12
10
8
6
4
2
Imp. gpm
Hft
SCX18
16
14
45 50 55 60 65 700
40 60 80 100 120 140 160 180 200 220 240
60
50
40
30
20
10
100 200 300 400 500 600 700 800 900 1000 1100
3 5 7 9 11 13 15 17 19
1802
1801
65-50
65-90
65-25
80-50
80-25
50-9050-5050-25
40-80
40-4032-80
Ql/min
Ql/s
5 10 15 20 25 30 35 40Qm /h3
Hm
12
10
8
6
4
2
Imp. gpm
Hft
SXM
45 50 550
20 40 60 80 100 120 140 160 180
40
30
20
100 200 300 400 500 600 700 800 900
1 3 5 7 9 11 13 15
200
10 80-25
65-50
65-25 50-9050-5050-25
40-8040-40
32-80
SCX2 POLE - 50 Hz
SXM2 POLE - 50 Hz
(B)
5
DCX - Twin Circulator
2 POLE - 3-PHASE
50 Hz
SCX-DCX - SXM-DXM
GENERAL SELECTION GRAPHS AT MAXIMUM SPEED
DXM - Twin Circulator
2 POLE - 1-PHASE
50 Hz
MOUNTINGPOSITION
(A): possible mounting, butneeds periodical changeoverto avoid trapped air at thehigh point, or connection ofa bleed to the port providedfor it (Ø 1/8").
(B): Do not use with chilledwater.
5 10 15 20 25 30 35 40Qm /h3
Hm
12
10
8
6
4
2
Imp. gpm
Hft
DCX18
16
14
45 50 55 60 65 700
40 60 80 100 120 140 160 180 200 220 240
60
50
40
30
20
10
2802
2801
80-50
80-25
65-90
65-50
65-25 50-9050-5050-25
40-80
40-40
10 20 30 40 50 60 70 80Qm /h3 90 100 110 120 130 140
1
2
2 pumps in operation
5 10 15 20 25 30 35 40Qm3/h
Hm
12
10
8
6
4
2
Imp. gpm
Hft
DXM
45 50 550
20 40 60 80 100 120 140 160 180
40
30
20
200
10 80-25
65-50
65-25 50-90
50-50
50-25
40-80
40-40
10 20 30 40 50 60 70 80Qm3/h 90 100 110
1
2
2 pumps in operation
DCX2 POLE - 50 Hz
DXM2 POLE - 50 Hz
(A) (A) (B)
6
SCX-DCX - SXM-DXM
SCX - SINGLE CIRCULATORS - 2 POLE - THREE-PHASE 50 Hz
Ql/min
Ql/s
01 2 3 4 5 6 7 8 9Qm /h3
Hm10
9
8
7
6
5
4
3
2
1
Imp. gpmHft
1
2
3
SCX 32-80
ND 32-50Hz
20
0,5
40 60
1
80
1,5
100 120
2 2,5
140
5 10 15 20 25 30
30
25
20
15
10
5
0
Ql/min
Ql/s
2 10 12 14 16 18 20 22 24Qm /h3
Hm
7
6
5
4
3
2
1
Imp. gpmHft
1
2
3
SCX 50-50
ND 50-50Hz
864
20 30 40 50 60 70 80
20
15
10
5
100 150 200 250 300 350 400
654321
50
SCX 40-40
ND 40-50Hz
Ql/min
Ql/s
2 4 6 8 10 12 14 16 18Qm /h30
6
5
4
3
2
1
HmImp. gpm
Hft
2
1
3
50
1
100
2
150
3
200
4
250 300
5
10 20 30 40 50 60
20
15
10
5
Ql/min
Ql/s
04 6 8 10 12 14 16 18 20Qm /h3
Hm
7
6
5
4
3
2
1
Imp. gpm
1
2
3
22 24 26 28 30
Hft
SCX 65-25
ND 65 -50Hz
50 100 150 200 250 300 350 400 450 500
1 2 3 4 5 6 7 8
20 40 60 80 100
20
15
10
5
30 50 70 90
2Qm /h3
1
SCX 40-80
ND 40-50Hz
3
2
HftHmImp. gpm
10
9
8
7
6
5
4
3
2
1
04 6 8 10 12 14 16 18 20
Ql/min
Ql/s
20 30 40 50 60 70
30
25
20
15
10
5
50 100 150 200 250 300
54321
Ql/min
Ql/s
04 6 8 10 12 14 16 18Qm /h3
Hm
9
8
7
6
5
4
3
2
1
Imp. gpmHft
1
2
3
SCX 65-50
ND 65-50Hz
20 22 24 26 28 30 32 34 36
20 40 60 80 100 120
30
25
20
15
10
5
100 200 300 400 500 600
1 2 3 4 5 6 7 8 9 10
04 6 8 10 12 14 16 18 20Qm /h3
Hm
3.5
3
2.5
2
1.5
1
0.5
Imp. gpmHft
1
2
3
SCX 50-25
ND 50-50Hz
22 24 26 28
Ql/min
Ql/s
20 30 40 50 60 70 80 90 100
12
10
8
6
4
2
50 100 150 200 250 300 350 400 450
7654321
Ql/min
Ql/s
04 6 8 10 12 14 16 18 20Qm /h3
Hm
10
9
8
7
6
5
4
3
2
1
Imp. gpmHft
2
3
SCX 50-90
ND 50-50Hz
22 24 26 28 30
11
1
20 40 60 80 100
35
30
25
20
15
10
5
50 100 150 200 250 300 350 400 450 500
1 2 3 4 5 6 7 8
SCX-DCX - SXM-DXM
SCX - SINGLE CIRCULATORS - 2 POLE - THREE-PHASE 50 Hz
Ql/min
Ql/s
05 10 15 20 25 30 35 40 45Qm /h3
Hm
1098765432
1
Imp. gpmHft
SCX 65-90
ND 65-50Hz
1
2
3 11
1312
6040 80 100 120 140 160
40
30
20
10
100 200 300 400 500 600 700
2 4 6 8 10 12
Ql/min
Ql/s
010 15 20 25 30 35 40 45Qm /h3
Hm18
16
14
12
10
8
4
2
Imp. gpmHft
SX 1802
ND 80-50Hz
1
2
50 55 60
6
40 60 80 100 120 140 160 180 200
60
50
40
30
20
10
200 300 400 500 600 700 800 900 1000
2 4 6 8 10 12 14 16
0
Ql/min
Ql/s
5 10 15 20 25 30 35 40 45Qm /h3
Hm
7
6
5
4
3
2
1
Imp. gpmHft
SCX 80-25
ND 80-50Hz
1
2
3
50 55
40 60 80 100 120 140 160 180 200
20
15
10
5
100 200 300 400 500 600 700 800 900
2 4 6 8 10 12 14
0
Ql/min
Ql/s
10 15 20 25 30 35 40 45Qm /h3
Hm
10
8
6
4
2
Imp. gpmHft
SX 1801
ND 80-50Hz
1
212
50 55
14
5
40 60 80 100 120 140 160 180 200
40
30
20
10
200 300 400 500 600 700 800 900
2 4 6 8 10 12 14
0
Ql/min
Ql/s
10 15 20 25 30 35 40 45Qm /h3
Hm
10
9
8
7
6
5
4
3
2
1
Imp. gpmHft
SCX 80-50
ND 80-50Hz
1
2
3
11
50 55 60 65 70
50 100 150 200 250
35
30
25
20
15
10
5
200 400 600 800 1000
3 6 9 12 15 18
7
8
SCX-DCX - SXM-DXM
DCX - TWIN CIRCULATORS - 2 POLE - THREE-PHASE 50 Hz
04 6 8 10 12 14 16 18Qm /h3
Hm
6
5
4
3
2
1
Imp. gpm
DCX 40-40
ND 40-50 Hz
1
2
20 22 24 26 28
Ql/min
Ql/s
20 30 40 50 60 70 80 90 100
50 100 150 200 250 300 350 400 450
7654321
Hft
20
15
10
5
1
2
3
3
(P1/P2)
(P1+P2)
Ql/min
Ql/s
08 12 16 24 28 40 44Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
DCX 50-90
ND 50-50Hz
1
10
9
8
7
1
2
3
3
2
11
20 3632
40 60 120 140
35
30
15
5
100 200 300 400 700
2 4 6 8 10 12
80 100 160
20
500 600
25
10
(P1/P2)
(P1+P2)
Ql/min
Ql/s
04 8 12 16 20 24 28 32Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
DCX 40-80
ND 40-50Hz
1
10
9
8
7
1
2
3 3
2
20 40 60 80 100
30
25
20
15
10
5
100 200 300 400 500
2 3 4 5 6 7 8
(P1/P2)
(P1+P2)
Ql/min
Ql/s
08 12 16 20 28 32 44Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
DCX 65-25
ND 65-50Hz
11
2
3
3
2
7
24 36 40
40 60 120 140
20
15
5
100 200 300 400 700
2 4 6 8 10 12
80 100 160
500 600
10
(P1/P2)
(P1+P2)
Ql/min
Ql/s
08 12 16 20 24 28 32Qm /h3
Hm
1.5
1
0.5
Imp. gpmHft
DCX 50-25
ND 50-50Hz
1
3
2.5
2
1
2
33
2
36 40 44
40 60 120 140
10
8
4
2
100 200 300 400 700
2 4 6 8 10 12
80 100 160
6
500 600
(P1/P2)
(P1+P2)
04 8 12 16 20 24 32 36Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
7
2
28
3
1
2
1
Ql/min
Ql/s100 200 300 400 500 600
1 2 3 4 5 6 7 8 9 10
DCX 50-50
ND 50-50Hz
5
10
15
20
4020 8060 100 120
(P1/P2)
(P1+P2)
3
Ql/min
Ql/s
10 15 20 25 30 35 40 45Qm /h3
Imp. gpm
DCX 65-90
ND 65 -50Hz
50 55 60
40 60 80 100 120 140 160 180 200
200 300 400 500 600 700 800 900 1000
2 4 6 8 10 12 14 16
0
Hm
10
8
6
4
2
Hft
12 40
30
20
10
3
2
3
1
2
1
(P1/P2)
(P1+P2)
Ql/min
Ql/s
010 15 20 25 30 35 40 50Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
DCX 65-50
ND 65-50Hz
1
9
8
7
1
2
3 3
2
45
40
25
200
2
60 80 100 120 140 160 180
20
15
10
5
300 400 500 600 700 800
4 6 8 10 12
(P1/P2)
(P1+P2)
9
Ql/min
Ql/s
010 20 30 40 50 60 70 100Qm /h3
Hm
8
6
4
2
Imp. gpmHft
DX 2801
ND 80-50Hz
1
14
12
10
1
2 2
80 90
150
30
400
5
100 200 250 300 400
40
20
10
200 600 800 1000 1200 1400 1600
10 15 20 25
(P1/P2)
(P1+P2)
SCX-DCX - SXM-DXM
DCX - TWIN CIRCULATORS - 2 POLE - THREE-PHASE 50 Hz
ALTERNATING OPERATION PARALLEL OPERATION
PUMP 1 OR PUMP 2 IN OPERATION
ONE HEAD ON STANDBY ENSURES OPERATING RELIABILITY
WITH NO STOPPAGE OF THE INSTALLATION
Operation of the pumps programmed
and switched over by control box.
1 2
NB: The hydraulic curves above and on the previous page give the hydraulic characteristics for one head in operation
(P1 or P2) and for both heads in parallel (P1 + P2).
Ql/min
Ql/s
010 20 30 40 50 60 70 80Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
DCX 80-25
ND 80-50Hz
1
7
1
2
3 3
2
50 100 150 200 250
15
10
5
20
200 400 600 800 1000 1200
3 6 9 12 15 18 21
(P1/P2)
(P1+P2)
Ql/min
Ql/s
010 20 30 40 50 60 70 80Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
DCX 80-50
ND 80-50Hz
1
10
9
8
7
1
2
3 3
2
11
10050 150 200 250
10
20
30
200 400 600 800 1000 1200
5 10 15 20
(P1/P2)
(P1+P2)
Ql/min
Ql/s
020 30 40 50 60 70 80 120Qm /h3
Hm
10
8
6
4
2
Imp. gpmHft
DX 2802
ND 80-50Hz
1
18
16
14
12 1
22
90 100 110
100
60
400
5
150 200 250 300 350 400
50
40
30
20
10
600 800 1000 1200 1400 1600 1800 2000
10 15 20 25 30
(P1/P2)
(P1+P2)
Parallel operation of both heads for
the flowrate required, allows
substantially lower purchase and
operating costs.
A single head in operation provides
about 85% of the capacity the
installation needs during the
heating season.
The maximum hydraulic
performance needed is delivered by
parallel operation of both heads.
A control box is used for
programming.
1 2 1 2
P1 + P2P2P1
10
SCX-DCX - SXM-DXM
SXM - SINGLE CIRCULATORS - 2 POLE - SINGLE-PHASE 50 Hz
01 2 3 4 5 6 7 8 9Qm /h3
Hm10
9
8
7
6
5
4
3
2
1
Imp. gpmHft
SXM 32-80
ND 32-50Hz
1
2
Ql/min
Ql/s
20
0,5
40 60
1
80
1,5
100 120
2 2,5
140
5 10 15 20 25 30
30
25
20
15
10
5
04 6 8 10 12 14 16 18Qm /h3
Hm
3.5
3
2.5
2
1.5
1
0.5
Imp. gpmHft
SXM 50-25
ND 50-50Hz
1
2
20 22 24 26 28
Ql/min
Ql/s
20 30 40 50 60 70 80 90 100
12
10
8
6
4
2
50 100 150 200 250 300 350 400 450
7654321
02 4 6 8 10 12 14 16 18Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
SXM 40-40
ND 40-50Hz
1
2
Ql/min
Ql/s
50
1
100
2
150
3
200
4
250 300
5
10 20 30 40 50 60
20
15
10
5
04 6 8 10 12 14 16 18Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
SXM 50-50
ND 50-50Hz
1
2
7
20 22 24
Ql/min
Ql/s
20 30 40 50 60 70 80
20
15
10
5
100 150 200 250 300 350 400
654321
50
02 4 6 8 10 12 14 16 20 Qm /h3
Hm
10
9
8
7
6
5
4
3
2
1
Imp. gpmHft
SXM 40-80
ND 40-50Hz
1
2
18
Ql/min
Ql/s
20 30 40 50 60 70
30
25
20
15
10
5
50 100 150 200 250 300
54321
04 6 8 10 12 14 16 18Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
SXM 50-90
ND 50-50Hz
1
2
11
10
9
8
7
20 22 24 26 28 30
Ql/min
Ql/s
20 40 60 80 100
35
30
25
20
15
10
5
50 100 150 200 250 300 350 400 450 500
1 2 3 4 5 6 7 8
11
SCX-DCX - SXM-DXM
SXM - SINGLE CIRCULATORS - 2 POLE - SINGLE-PHASE 50 Hz DXM - TWIN CIRCULATORS - 2 POLE - SINGLE-PHASE 50 Hz
04 6 8 10 12 14 16 18Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
SXM 65-25
ND 65-50Hz
1
2
20 22 24 26 28 30
Ql/min
Ql/s
50 100 150 200 250 300 350 400 450 500
1 2 3 4 5 6 7 8
20 40 60 80 100
20
15
10
5
30 50 70 90
02 4 6 8 10 12 14 16 18Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
DXM 40-40
ND 40-50Hz
1
2
Ql/min
Ql/s
50
1
100
2
150
3
200
4
250 300
5
10 20 30 40 50 60
20
15
10
5
04 6 8 10 12 14 16 18Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
SXM 65-50
ND 50-50Hz
1
2
9
8
7
20 22 24 26 28 30 32 34
Ql/min
Ql/s
20 40 60 80 100 120
30
25
20
15
10
5
100 200 300 400 500
1 2 3 4 5 6 7 8 9
05510 15 20 25 30 35 40 50Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
SXM 80-25
ND 80-50Hz
1
2
7
45
40 60 80 100 120 140 160 180 200
20
15
10
5
Ql/min
Ql/s
100 200 300 400 500 600 700 800 900
2 4 6 8 10 12 14
2Qm /h3
1
DXM 40-80
ND 40-50Hz
2
HftHmImp. gpm
10
9
8
7
6
5
4
3
2
1
04 6 8 10 12 14 16 18 20
Ql/min
Ql/s
20 30 40 50 60 70
30
25
20
15
10
5
50 100 150 200 250 300
54321
04 6 8 10 12 14 16 18Qm /h3
Hm
3
2.5
2
1.5
1
0.5
Imp. gpmHft
DXM 50-25
ND 50-50Hz
1
2
3.5
20 22 24 26 28
Ql/min
Ql/s
20 30 40 50 60 70 80 90 100
12
10
8
6
4
2
50 100 150 200 250 300 350 400 450
7654321
12
SCX-DCX - SXM-DXM
DXM - TWIN CIRCULATORS - 2 POLE - SINGLE-PHASE 50 Hz
04 6 8 10 12 14 16 24Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
DXM 50-50
ND 50-50Hz
1
2
7
18 20 22
Ql/min
Ql/s
20 30 40 50 60 70 80
20
15
10
5
100 150 200 250 300 350 400
654321
50
04 6 8 10 12 14 16 34Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
DXM 65-50
ND 65-50Hz
1
27
8
9
18 20 22 24 26 28 30 32
Ql/min
Ql/s
20 40 60 80 100 120
30
25
20
15
10
5
100 200 300 400 500
1 2 3 4 5 6 7 8 9
04 6 8 10 12 14 16 30Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
DXM 50-90
ND 50-50Hz
1
2
11
10
9
8
7
18 20 22 24 26 28
Ql/min
Ql/s
20 40 60 80 100
35
30
25
20
15
10
5
50 100 150 200 250 300 350 400 450 500
1 2 3 4 5 6 7 8
04 6 8 10 12 14 16 18Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
DXM 65-25
ND 65-50Hz
1
2
20 22 24 26 28 30
Ql/min
Ql/s
50 100 150 200 250 300 350 400 450 500
1 2 3 4 5 6 7 8
20 40 60 80 100
20
15
10
5
30 50 70 90
010 15 20 25 30 35 40 45Qm /h3
Hm
6
5
4
3
2
1
Imp. gpmHft
DXM 80-25
ND 80-50Hz
1
2
7
50 55
Ql/min
Ql/s
40 60 80 100 120 140 160 180 200
20
15
10
5
100 200 300 400 500 600 700 800 900
2 4 6 8 10 12 14
13
SCX-DCX - SXM-DXM
ELECTRICAL DATA AND DIMENSIONS - SCX - THREE-PHASE 50 Hz
ORDER M O T O R P U M P REPLACEMENTS
REFERENCE P2 speed P1 full load current ports L H P H1 L1 P1 X Y Y1 mass MOTOR HYDRAULIC
posi- in A 3-phase (approx.) HEAD POUCH
W tion rpm Wmin Wmax 230V 400V ND mm mm mm mm mm mm mm mm mm kg ORDER REF. ORDER REF.
1 1900 121 190 0.40 0.35
SCX 32-80 180 2 2280 140 250 0.65 0.45 32 142 180 229 103 73 185 ---- ---- .... 7 RL 180-2 PHE 01
3 2665 180 325 1.15 0.65
1 1700 135 210 0.40 0.35
SCX 40-40 180 2 2060 165 285 0.70 0.50 40 155 250 269 125 80 194 75 147 38 12 RL 180-2 PHE 02
3 2580 205 390 1.30 0.75
1 2050 225 350 0.70 0.60
SCX 40-80 350 2 2390 270 440 1.15 0.75 40 171 250 292 125 90 217 90 90 40 16 RL 350-2 PHE 03
3 2730 340 550 1.95 1.10
1 1800 150 200 0.40 0.35
SCX 50-25 180 2 2130 180 270 0.70 0.45 50 178 280 283 140 95 200 85 162 125 14 RL 180-2 PHE 04
3 2620 230 360 1.20 0.70
1 2180 225 315 0.70 0.55
SCX 50-50 350 2 2480 270 390 1.05 0.70 50 174 280 308 140 91 225 90 90 40 18 RL 350-2 PHE 05
3 2770 355 485 2.00 1.15
1 1930 300 475 0.95 0.80
SCX 50-90 450 2 2260 360 620 1.60 1.05 50 189 280 306 140 101 223 90 90 40 19 RL 450-2 PHE 06
3 2660 455 810 2.55 1.50
1 2020 285 345 0.75 0.60
SCX 65-25 350 2 2350 365 440 1.20 0.75 65 204 340 327 170 111 234 104 90 40 22 RL 350-2 PHE 07
3 2720 435 570 2.00 1.15
1 2200 460 610 1.25 1.05
SCX 65-50 570 2 2510 540 750 2.05 1.30 65 218 340 349 170 118 256 104 90 40 26 RL 570-2 PHE 08
3 2810 640 870 2.90 1.65
1 2240 660 1000 2.25 1.75
SCX 65-90 1100 2 2510 770 1230 3.30 2.10 65 218 340 349 170 118 256 104 90 40 28 RL 1100-2 PHE 09
3 2800 900 1470 4.75 2.75
1 2060 510 650 1.35 1.15
SCX 80-25 570 2 2370 620 850 2.30 1.50 80 244 360 358 180 135 258 135 95 40 29 RL 570-2 PHE 10
3 2740 720 1040 3.25 1.85
1 2240 830 980 2.25 1.75
SCX 80-50 1100 2 2490 1000 1260 3.35 2.15 80 244 360 358 180 135 258 135 95 40 31 RL 1100-2 PHE 11
3 2780 1180 1530 5.00 2.90
1 2480 1150 1900 5.60 3.25
2 2880 1650 2600 10.70 6.20
1 2500 1550 2600 7.80 4.50
2 2900 2250 3550 12.70 7.30
SX 1801 2200
SX 1802 2500
80 275 360 403 170 147 294 --- --- --- 46 RA 2200-2 PHE 12
80 275 360 403 170 147 294 --- --- --- 48 RA 2500-2 PHE 13
ND D c g holes
mm mm mm n x Ø
40 150 110 88 4 x 19
50 165 125 102 4 x 19
65 185 145 122 4 x 19
80 200 160 138 8 x 19
* SCX 32-80: Casing with 2”
male threading for connection by
union 3342.
Suction-discharge flangesPN 16 - EN 1092-2
Bosses for wallmountingL1
L
P1
P
Ø1/8"pressuregauge
Ø1/8"
H1
H
3 x M10depth 25
Y1
Y
X ND
g
c D
n x Ø
= =
Pg13.5
Pg9
Drilling of 3 bosses
on request
14
SCX-DCX - SXM-DXM
ELECTRICAL DATA AND DIMENSIONS - DCX - THREE-PHASE 50 Hz
ND D c g holes
mm mm mm n x Ø
40 150 110 88 4 x 19
50 165 125 102 4 x 19
65 185 145 122 4 x 19
80 200 160 138 8 x 19
ORDER M O T O R P U M P REPLACEMENTS
REFERENCE P2 speed P1 full load current ports L H P H1 L1 P1 X Y Y1 mass MOTOR HYDRAULIC
posi- in A, 3-phase (approx.) HEAD POUCH
W tion rpm Wmin Wmax 230V 400V ND mm mm mm mm mm mm mm mm mm kg ORDER REF. ORDER REF.
1 1700 140 220 0.45 0.40
DCX 40-40 180 2 2060 175 300 0.75 0.50 40 297 250 269 135 154 194 173 108 11 20 RL 180-2 PHE 02
3 2580 215 410 1.35 0.80
1 2000 240 360 0.75 0.60
DCX 40-80 350 2 2330 285 460 1.20 0.80 40 350 250 292 135 178 217 225 132 35 29 RL 350-2 PHE 03
3 2710 360 590 2.00 1.15
1 1800 160 210 0.45 0.40
DCX 50-25 180 2 2130 190 285 0.75 0.50 50 336 280 283 155 178 200 225 132 25 23 RL 180-2 PHE 04
3 2620 240 380 1.25 0.75
1 2140 225 325 0.70 0.55
DCX 50-50 350 2 2450 265 405 1.10 0.70 50 348 280 308 160 179 225 225 132 30 31 RL 350-2 PHE 05
3 2760 340 510 1.85 1.05
1 1890 300 490 0.95 0.80
DCX 50-90 450 2 2220 370 650 1.60 1.05 50 390 280 306 155 198 223 228 157 50 33 RL 450-2 PHE 06
3 2650 470 825 2.65 1.55
1 2020 310 345 0.75 0.60
DCX 65-25 350 2 2350 390 435 1.20 0.75 65 414 340 327 185 215 234 225 162 25 37 RL 350-2 PHE 07
3 2720 490 560 2.00 1.15
1 2120 470 630 1.30 1.10
DCX 65-50 570 2 2460 555 790 2.20 1.35 65 432 340 349 185 223 256 225 162 25 45 RL 570-2 PHE 08
3 2800 660 915 3.00 1.75
1 2180 670 1020 2.35 1.75
DCX 65-90 1100 2 2490 780 1260 3.35 2.15 65 432 340 349 185 223 256 225 162 25 49 RL 1100-2 PHE 09
3 2780 910 1520 5.10 2.95
1 2050 520 650 1.40 1.20
DCX 80-25 570 2 2360 630 860 2.35 1.50 80 480 360 358 205 249 258 240 180 43 51 RL 570-2 PHE 10
3 2730 730 1050 3.30 1.95
1 2230 840 1050 2.30 1.80
DCX 80-50 1100 2 2480 1020 1300 3.40 2.20 80 480 360 358 205 249 258 240 180 43 55 RL 1100-2 PHE 11
3 2770 1215 1700 5.35 3.10
1 2480 1350 1900 5.60 3.25
2 2870 2000 2700 11.00 6.40
1 2470 2000 2700 8.10 4.70
2 2890 2700 3600 13.00 7.50
DX 2801 2200
DX 2802 2500
80 600 360 394 190 300 294 358 196 44 86 RA 2200-2
80 600 360 394 190 300 294 358 196 44 90 RA 2500-2
PHE 12-mot.1
PHE 14-mot.2
PHE 13-mot.1
PHE 15-mot.2
Suction-discharge flangesPN 16
EN 1092-2Y1
Y
L1 P1
L P
Ø1/8"pressuregauge
H1
H
Ø1/8"
ND
g
c
D
X
3 x M10 depth 25n x Ø
==
Ø1/8"bleed
Pg13,5
Pg9
Drilling of 3 bosses on request
Bosses for wallmounting
15
SCX-DCX - SXM-DXM
ELECTRICAL DATA AND DIMENSIONS - SXM - DXM - SINGLE-PHASE 50 Hz
ND
g
c D
n x Ø
ND
g
c
D
n x Ø
3 x M10depth 25
Y1
Y
X
= =
Y1
Y
X
3 x M10 depth 25= =
ND D c g holes
mm mm mm n x Ø
40 150 110 88 4 x 19
50 165 125 102 4 x 19
65 185 145 122 4 x 19
80 200 160 138 8 x 19
Drilling of 3 bosses
on request
* SXM 32-80: Casing with 2"
male threading for connection by
union 3342.
ORDER M O T O R P U M P REPLACEMENTS
REFERENCE P2 capa- speed P1 full load current ports L H P H1 L1 P1 X Y Y1 mass MOTOR HYDRAULIC
citor posi- in A, 3-phase (approx.) HEAD POUCH
W µF tion rpm Wmin Wmax 230V ND mm mm mm mm mm mm mm mm mm kg ORDER REF. ORDER REF.
1 1950 180 315 1.45
2 2680 230 340 1.50
1 1470 240 405 1.80
2 2530 240 410 1.80
1 2010 350 590 2.95
2 2730 450 665 3.05
1 1660 220 345 1.60
2 2600 260 385 1.70
1 2360 315 480 2.50
2 2800 400 590 2.75
1 1960 400 760 3.65
2 2720 540 895 3.90
1 2090 460 580 2.80
2 2730 545 675 3.15
1 2290 525 820 3.80
2 2775 715 950 4.10
1 2060 615 840 4.10
2 2720 760 1040 4.60
1 1470 240 425 1.90
2 2530 240 430 1.90
1 1990 350 600 3.00
2 2720 450 680 3.20
1 1660 220 360 1.70
2 2600 260 405 1.80
1 2270 320 520 2.50
2 2780 410 595 2.90
1 1800 450 805 3.90
2 2700 590 935 4.10
1 2080 540 595 3.00
2 2740 600 675 3.15
1 2245 505 790 3.85
2 2765 680 950 4.10
1 2110 595 810 3.95
2 2735 745 975 4.40DXM 80-25 570 25x400V
SXM 32-80 180 8x400V
SXM 80-25 570 25x400V
SXM 40-40 180 8x400V
DXM 40-40 180 8x400V
DXM 65-50 570 25x400V
DXM 65-25 350 16x400V
SXM 65-25 350 16x400V
SXM 65-50 570 25x400V
DXM 50-90 450 25x400V
SXM 50-90 450 25x400V
DXM 50-50 350 16x400V
SXM 50-50 350 16x400V
DXM 50-25 180 8x400V
SXM 50-25 180 8x400V
DXM 40-80 350 16x400V
SXM 40-80 350 16x400V
80 480 360 358 205 249 258 240 180 43 51 RA 570-2 M PHE 10
65 432 340 349 185 223 256 225 162 25 45 RA 570-2 M PHE 08
65 414 340 327 185 215 234 225 162 25 37 RA 350-2 M PHE 07
50 390 280 306 155 198 223 228 157 50 33 RA 450-2 M PHE 06
50 348 280 308 160 179 225 225 132 30 31 RA 350-2 M PHE 05
50 336 280 283 155 178 200 225 132 25 23 RA 180-2 M PHE 04
40 350 250 292 135 178 217 225 132 35 29 RA 350-2 M PHE 03
40 297 250 268 135 154 193 173 108 11 20 RA 180-2 M PHE 02
80 244 360 358 180 135 258 135 95 40 29 RA 570-2 M PHE 10
65 218 340 349 170 118 256 104 90 40 26 RA 570-2 M PHE 08
65 204 340 327 170 111 234 104 90 40 22 RA 350-2 M PHE 07
50 190 280 306 140 101 223 90 90 40 19 RA 450-2 M PHE 06
50 174 280 308 140 91 225 90 90 40 18 RA 350-2 M PHE 05
50 178 280 283 140 95 200 85 162 125 14 RA 180-2 M PHE 04
40 171 250 292 125 90 217 90 90 40 16 RA 350-2 M PHE 03
40 155 250 268 125 80 193 75 147 38 12 RA 180-2 M PHE 02
32 142 180 228 090 73 185 ----- ----- ---- 7 RA 180-2 M PHE 01
Bosses for wall mounting
Suction-discharge flangesPN 16 - EN 1092-2
P1
P
Ø1/8"pressuregauge
Ø1/8"
H1
H
Pg13,5
Pg9
Y
P1
P
Ø1/8"pressuregauge
H1
H
Ø1/8"
Ø1/8"bleed
Pg13,5
Pg9
L1
L
L1
L
SXM
DXM
type of twin-head ORDER REF.
circulator BLANK COVER
DCX 40-40 - DXM 40-40COUV. 32
DCX 50-25 - DXM 50-25
DCX 40-80 - DXM 40-80
DCX 50-50 - DXM 50-50 COUV. 42
DCX 50-90 - DXM 50-90
DCX 65-25 - DXM 65-25
DCX 65-50 - DXM 65-50
DCX 65-90COUV. 52
DCX 80-25 - DXM 80-25
DCX 80-50
DX 2801 - DX 2802 COUV. 6
16
Blank cover with gasket for twin-headpumps
If one pump fails, blanks the opening leftby the removal of the hydraulic assemblyand motor from the pump casing.
During troubleshooting, the standby pumpis started and keeps the installation inoperation.
SCX-DCX - SXM-DXM
FEATURES
OPTIONS & ACCESSORIES
PRESSURE GAUGE KIT
a) Electrical data
- Three-phase 230 V or 400 V - 50 Hz.
- Single-phase 230 V - 50 Hz with built-incapacitor.
- Single and three-phase motors musthave a protection.
- Connection to the terminal box viastuffing box, inlet on left or right.
b) Installation
- Direct on piping, motor shaft always hori-zontal.
- Connection to the installation: welded,round counter-flanges (not included).
c) Packaging
- Supplied with gaskets and bolts, withoutcounter-flanges.
d) Maintenance
- Replacement of motor head andhydraulic parts (see tables for order ref.).
Differential pressure gauge kit
• For single and twin-head pumps
• Rapid connection without welding, to ports provided on flanges.
KIT includes:
- 0-6 or 0-16 bar glycerin bath pressure gauge,
- isolating cocks,
- unions and connecting tubes,
- bleed.
Supplied in pouch with installation instructions.
ORDER REF.: PRESS KIT 6 or
PRESS KIT 16 • Motor protection circuit-breaker (SCX).
• Motor control and protection box (DCX).
• Speed controller box.
• Blank off cover (DCX).
• Pressure gauge kit.
• Welded round counter-flanges, unions.
• Isolating valves.
• Anti-vibration sleeves, etc.
BLANK COVER
Optional: cover + gasketREPLACEMENT OF MOTOR HEAD AND
HYDRAULIC PARTS:
Supplies:• bare shaft motor• hydraulic pouch with:– impeller + circlip– motor attachment screws and Allen key• mounting instructions.Order ref.: see tables on preceding pages.
53 bd de la République - Espace Lumière - Bât. 6 - 78403 Chatou Cedex FRANCE
Tel: +33 (0)1 30 09 82 39 - Fax: +33 (0)1 30 09 82 34 - www.salmson.com