GRUNDFOS 96402834 UPS50-80/2F 2" VERSAFLOW CIRCULATOR
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UPS 50-80/2 F
The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricatd by the pumped liquid.
In order to avoid problems in connection with disposal, great importance has been attached to using as few different materials as possible.
The pump is characterized by:
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Three-speed motor. |
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Ceramic radial bearings. |
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Carbon axial bearing. |
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Stainless steel rotor can, bearing plate and rotor cladding. |
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Aluminium alloy stator housing. |
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Cast iron pump housing. |
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Stator with built-in thermal switch. |
The motor is a 1-phase motor.
The pump is supplied with a standard module in the terminal box. The standard module is to be connected to the mains supply via external contactor.
| Controls: |
| Relay: |
|
with relay
|
| Liquid: |
| Liquid temperature range: |
|
14 .. 248 °F
|
| Technical: |
| Approvals on nameplate: |
|
CUL
|
| Materials: |
| Pump housing: |
|
Cast iron |
| |
|
EN-JL1040 DIN W.-Nr. |
| |
|
35 B - 40 B ASTM |
| Impeller: |
|
Stainless steel |
| |
|
1.4301 DIN W.-Nr. |
| |
|
304 AISI
|
| Installation: |
| Range of ambient temperature: |
|
32 .. 104 °F |
| Maximum operating pressure: |
|
145 psi |
| Flange standard: |
|
USA |
| Type of connection: |
|
F |
| Pipe connection: |
|
50 |
| Pressure stage: |
|
145 psi |
| Port-to-port length: |
|
11 1/2" in
|
| Electrical data: |
| Number of poles: |
|
2 |
| Power input in speed 1: |
|
600 W |
| Power input in speed 2: |
|
610 W |
| Max. power input: |
|
630 W |
| Mains frequency: |
|
60 Hz |
| Rated voltage: |
|
1 x 115 V |
| Current in speed 1: |
|
5.8 A |
| Current in speed 2: |
|
5.7 A |
| Max. current: |
|
5.85 A |
| Cos phi in speed 1: |
|
0,9 |
| Cos phi in speed 2: |
|
0,93 |
| Cos phi: |
|
0,94 |
| Capacitor size - run: |
|
60 µF/250 V |
| Enclosure class (IEC 34-5): |
|
IP44 |
| Insulation class (IEC 85): |
|
H
|
| Others: |
| Net weight: |
|
48.7 lb |
| Gross weight: |
|
54.2 lb |
| Shipping volume: |
|
2.08 ft³ |
