1
New High efficiency motors
2
Double mechanical seal
3
Drywet system
4
Conductivity probe
5
Flange rubber gasket
6
Precision casting stainless steel handle
7
Innovative plug in system
8
Double shielded cables

Unique, exclusive features

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New High efficiency motors

• IE3 class motors for energy savign
• insulation class H: high resistance to heat overload

1

Double mechanical seal

• two separated and non-proprietary mechanical seals (no cartridge system)
• reduction of oil quantity to ensure a low environmental impact and ease of disposal
• disassembly and repair of mechanical seals has been improved, both can be replaced on pump side

2

DryWet system

“DryWet” cooling system patented by Caprari for S1 operation in dry chamber. “DryWet” system is supplied as standard on all the electric pumps of Energy range and enables customer to use a single model both for submerged applications and in dry chambers. The cooling system can be activated by simply adding oil to the pump. “DryWet” is an easy and efficient system that does not require additional maintenance, does not dissipate energy for the benefit of the electric pump performance and, in case of fault of the first mechanical seal, it remains fully functional.

3

Conductivity probe

Probe in oil chamber also for Atex version (patented). In case of breakage of the first seal, the alarm signal is immediately sent to the panel; therefore it is possible to carry out the repair avoiding that the pumped liquid passes the barrier created by the second seal

4

Flange rubber gasket

• prevent leakage and head losses
• guarantees performance over time

5

Precision casting stainless steel handle

Lost-wax precision casting stainless steel handle widely sized. It ensures easy electric pump handling and component robustness

6

Innovative plug in system

The connector, supplied as standard on all K+ Energy models, allows disconnecting the electric pump without disconnecting from panel, transporting and reconnecting the cables, significantly reducing the operation times of the operator

7

Double shielded cables

NSSHOU-J cable normally used for ATEX versions, used also for standard electric pumps. Better resistance to thermal overloads

8

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submersible electric pumps

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