 |
|
|
|
|
|
Accessories
Every pump needs its accessories to be complete!
So complete your pump with
flanges
hose connections
flow monitors
differential pressure switches ACCESSORIES AND OPTIONAL EQUIPMENT
Every pump needs its accessories to be complete! So complete your pump with .
| ACCESSORIES TO THE MOTOR: |
| Pilotherm or PTC thermistor |
| ON/OFF switch with cable 2.5 m long and plug (only with 230 V ac) |
| Protective motor switch with ON/OFF switch, mounted and wired to the terminal box |
| Three-phase connection cable 5 m long with CEE plug of 5 x 16 A, completely installed |
| O-RING SEALINGS TO SUCTION AND DISCHARGE PORTS |
|
building group
|
O-ring
to suction side
|
flat-sealing
|
O-ring
to discharge side
|
|
1, 1.5
|
26,0 x 3,5 mm
|
-
|
21,0 x 3,0 mm
|
|
2
|
30,0 x 3,0 mm
|
-
|
26,0 x 3,5 mm
|
|
3
|
48,0 x 3,5 mm
|
56 x 44 x 3
|
31,4 x 3,53 mm
|
|
4
|
40,6 x 5,3 mm
|
63 x 50 x 3
|
40,6 x 5,3 mm
|
|
4.5
|
53,5 x 3.5 mm
|
-
|
40,0 x 5,0 mm
|
|
5
|
65,0 x 4,0 mm
|
-
|
47,0 x 5,3 mm
|
| THREE-PIECE HOSE CONNECTIONS WITH SPIGOT NUT AND HOSE NIPPLE |
|
thread size
|
hose nipple
|
suction ports
|
discharge ports
|
|
G 1
|
18, 21 mm
|
-
|
BG 1, 1.5
|
|
G 1¼
|
18, 21, 25, 30 mm
|
BG 1, 1.5, 2
|
BG 2
|
|
G 1½
|
1", 1¼", 1½"
|
-
|
BG 3
|
|
G 2
|
1", 1¼", 1½", 2"
|
BG 3, 3.1
|
BG 3.1, 4
|
|
G 2¼
|
1½", 2"
|
BG 4
|
BG 4.5
|
| FLANGES TO SCREW ONTO THREADED PORTS INCLUDING O-RINGS |
|
building group
|
suction ports
|
discharge ports
|
|
|
2
|
DN 20 PN 10
|
DN 20 PN 10
|
|
|
3
|
DN 32 PN 10
|
DN 25 PN 10
|
|
4
|
DN 50 PN 10
|
DN 40 PN 10
|
|
5
|
DN 63 PN 10
|
DN 50 PN 10
|
| We also offer you a wide range of accessories to perfectly complete the installation of SONDERMANN pumps. These accessories include, for example |
|
|
plastic nuts
|
|
Wound candles
for tube filters
Length 4“ – 30“
Filter texture
0,1 - 250µm
|
|
|
plastic screws
|
|
Candle filters made from stainless steel and pape
Asterisk-folded made of
fleece or metal
Nickel filter
|
|
|
Differentiate
pressure switch
Overheating protection
+ Filter control
|
|
Filter bags and candle filters made of cloth
Various sizes
Filter texture 1 - 100µm |
|
|
Paper support plates for
filter paper |
|
Petrol, chemical and speciality hoses
|
| Do not hesitate to ask us for advice! We would be glad to help you. |
 |
|
|
|
|
|
|
|
|
|
 RM PUMP WITH EXTRA PRIMING TANK |
 |
All non-self-priming pumps of the RM type may be combined with an extra priming tank to be self-priming as well.
SONDERMANN supplies you with the whole installation completely mounted to a base plate.
Priming tanks are available in different sizes ranging from 5 to 50 litres. When arranging the design, make sure that the volume of the priming tank is about 1.5 times larger than the overall volume of the suctionpipe runs to be evacuated.
|
|
|
|
|
material
|
volume
|
dimensions
|
pumps
|
thread size
|
|
A
|
B
|
PP
|
PVDF
|
PVC
|
litres
|
C
|
D
|
Ø
|
BG
|
suction
|
discharge
|
| 600 |
250 |
x |
x |
x |
5 |
250 |
310 |
200 |
1 |
1 ¼" |
1" |
| 600 |
270 |
x
|
x
|
x
|
5
|
250
|
310
|
200
|
1.5
|
1 ¼"
|
1"
|
| 600 |
270 |
x
|
x
|
x
|
10
|
560
|
500
|
200
|
1.5
|
1 ¼"
|
1"
|
| 600 |
270 |
x
|
x
|
x
|
10
|
560
|
500
|
200
|
2
|
1 ¼"
|
1 ¼"
|
| 600 |
270 |
x
|
x
|
x
|
15
|
810
|
750
|
200
|
2
|
1 ¼"
|
1 ¼"
|
| 1000 |
270 |
x
|
x
|
x
|
15
|
810
|
750
|
200
|
3
|
2"
|
1 ½"
|
| 1000 |
270 |
x
|
x
|
x
|
20
|
1060
|
1000
|
200
|
3
|
2"
|
1 ½"
|
| 1000 |
300 |
x
|
-
|
-
|
30
|
890
|
1000
|
250
|
3
|
2"
|
1 ½"
|
| 1000 |
300 |
x
|
-
|
-
|
25
|
790
|
690
|
250
|
4
|
2 ¼"
|
2"
|
| 1000 |
300 |
x
|
-
|
-
|
30
|
890
|
790
|
250
|
4
|
2 ¼"
|
2"
|
| 1200 |
300 |
x
|
-
|
-
|
30
|
890
|
790
|
250
|
4.5
|
2 ¾"
|
2 ¼"
|
| 1200 |
400 |
x
|
-
|
-
|
30
|
1175
|
1075
|
300
|
4.5
|
2 ¾"
|
2 ¼"
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
| RM PUMP WITH INTEGRATED FREQUENCY CONVERTER |
 |
IF SEVERAL DELIVERY RATES ARE REQUIRED SPEED CONTROL IS USED TO PRECISELY SET THE OPERATING POINT DESIRED.
Features:
- Power ranges: 0.37 to 1.1 kW
-
Voltage: 230 V single-phase, 50 or 60 Hz
-
The speed rate is set either by a signal of an imposed control unit or by the control panel mounted to the motor.
-
The frequency converter is perfectly tuned to the characteristic of the pump.
-
This operating principle saves much energy in contrast to adjusting delivery rates by means of flow-control valves.
|
|
|
| ELECTRONIC PROTECTION |
 |
FOR MAGNETICALLY COUPLED CENTRIFUGAL PUMPS
Electronic monitoring of motor currents protects the pump from dry running, overheating and overload.
If the above mentioned malfunctions cannot be completely ruled out with your installation, you should use an electronic protector to switch off the pump before it is damaged.
Such protector will prevent the pump from being damaged and thus avoids down time and resulting costs. Once the cause of the malfunction is eliminated, the pump immediately is ready for operation again.
The protectors electronically evaluate the operating conditions of the pump and include a contactor to switch off the pump if necessary. They are easy to install to the power supply unit of the pump. As it is not necessary to build them into pipe runs, the protectors are ideal also to retrofit existing installations.
Three different types of the electronic pump protector are available.
|
|
TYP 1 FOR PROTECTION FROM DRY-RUNNING
A cosÊ controller monitors the phase shift between current and voltage in the motor running. As soon as there is no more liquid in the pump, the cosÊ controller responds and switches off the pump motor. A red lamp at the switchgear box lights up to indicate the fault. Please note that type 1 is a mere dry-running protector. To protect your pump against overheating, you should use type 1.5 or type 2.
TYP 1.5 FOR PROTECTION FROM DRY-RUNNING AND OVERHEATING
An overload controller monitors the actual power of the pump motor and has two switching thresholds defined:
• dry-running
• overheating
If the pump enters one of these two inacceptable operating conditions, the pump motor is switched off and a red lamp at the switch box lights up to indicate the fault. Additional indicating lamps to distinguish the faults from each other are optionally available.
TYP 2 FOR OVERALL PUMP PROTECTION
An overload controller with analogue output monitors the actual power of the pump motor and has four switching thresholds defined:
• dry-running (fault, the motor is switched off)
• overheating (fault, the motor is switched off)
• overload (fault, the motor is switched off)
• filter contaminated (warning)
If the filter is contaminated, the red lamp only signals a warning, i.e. the pump motor is not switched off. The different operating conditions may be transmitted to an imposed controller by means of floating contacts. Additional indicating lamps at the switchgear box to distinguish the faults from each other are optionally available.
|
| |
| FLOW MONITORS
|
 |
FOR SIMPLE AND COST-EFFECTIVE MONITORING
Characteristics:
-
The housing is made of polypropylene or PVDF. Flow monitors are to be built into the discharge pipes of magnetically coupled centrifugal pumps of types 2 to 4.
-
Every flow monitor has an integrated float switch and a reed contact. A spigot nut at the inlet side of the flow monitor is used to screw it to an external thread with O-ring sealing.
-
The outlet side of the flow monitor is equipped with a grooved external thread to take the O-ring seal.
-
The necessary O-rings are optionally available.
-
When ordering a flow monitor, please indicate the
density of the fluid delivered.
|
|
building group
|
Size
|
The standard PP design
is suitable to deliver low-viscosity fluids resembling water with densities of 0.8 to 1.5.
The standard PVDF design
is suitable to deliver low-viscosity fluids resembling water with densities of 0.8 to 1.84.
|
|
2
|
d 25 DN 20 – G 11/4“
|
|
3
|
d 32 DN 25 – G 11/2“
|
|
4
|
d 40 DN 32 – G 2“
|
|
Electrical switchgear
wired within an ISO housing including contactor, relays and hand-actuated switches, suitable for all sizes.
Electrical switchgear as above
but in addition with built-in time-limit relay to be manually adjusted..
The wiring of the flow monitor to the electrical switchgear is provided by the customer and not included in the scope of delivery.
|
|
|
|
|
|
 |
|
|
|