ITT羅瓦拉水泵英文說(shuō)明
APPLICATIONS
•Handling of liquids compatible with
AISI 304 stainless steel in a wide variety
of civil and industrial systems.
•Water circulation for domestic use.
•Sprinkler systems.
•Composition of surge tank units for pressure boosting in
various applications.
SPECIFICATIONS
•Single-impeller CEA series, dual-impeller
CA series.
•Delivery: up to 31 m3/h.
•Head: up to 62 m.
•Maximum operating pressure: 8 bar.
•Continuous duty.
•Temperature of pumped liquid: -10°C to
85°C (special CEA-V CA-V version, with Oring
or FPM seals, is available for
temperatures up to +110°C).
•Enclosed motor with external ventilation and aluminium
alloy finned casing.
•Versions:
Single-phase 220-240 V 50 Hz, permanently
connected capacitor and built-in automatic reset overload
protection up to 1,5 kW (except for 2,2 kW version).
Three-phase 220-240/380-415 V 50 Hz, overload
protection to be provided by user.
•Power up to 3 kW.
•Class F Insulation.
•IP 55 protection.
TABLE OF MATERIALS
PART MATERIAL
CEA CA
Pump body, Flange,
Seal housing, Diffuser, STAINLESS STEEL
Impeller (AISI 304 - DIN 1.4301)
Shaft extension STAINLESS STEEL STAINLESS STEEL
(AISI 316 - (AISI 304 -
DIN 1.4401) DIN 1.4301)
Fill and drain STAINLESS STEEL
plugs (AISI 316 - DIN 1.4401)
Mechanical seal CARBON/CERAMIC/NBR
O-ring seals NBR
CEA

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