Hermetic CN/CNF/CNK Canned Pumps
Single stage canned pumps to iso 2858 dimensions for flows to 1600 m3/hr and 160 m head
+
Key specifications
- Flows up to 1600 m³/h
- Pressure Up To 16 bar
FEATURES AND BENEFITS
- Double containment of liquid.
- No mechanical seals to leak or service.
- 180 month mean time before failure.
- Reduced footprint and easy installation.
- ATEX certified up to T6.
- CNF Axillary Impeller for high vapour pressures.CNK (cooled motor) design.
- System pressures to 1200 Bar.
Description
Canned pumps to ISO 2858 for liquids that require high containment. Primary containment is provided by the stator can with secondary containment provided by the stator housing and terminal box. Having only one hydro-dynamically balanced rotor, experience has shown that operation periods well in excess of 5 years without maintenance are considered normal.
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Construction
Alignment
Horizontal
Materials
Cast Iron, Carbon Steel, Duplex, Hastelloy, Stainless Steel
Seal
Canned
Coupled
Close
Performance
Max. capacity
1600 m³/h
Max. diff. press.
16 bar
Max. temperature
400 Celsius
Max. viscosity
50 cP
Min. temperature
-120 Celsius
Max. head
160 m
Certificates
ATEX
CE Marking
ISO 5199 & ISO 2858 Pumps
