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mounting residues or contamination in the pump. The vent flange
(order number: CEF150 ) serves as an aid for this by mounting it
on the pump housing instead of the pump motor. The escaping
water vents and flushes the pipe system.
Spare parts
See operating instructions, point 11 Spare parts. Here you will
find all required spare parts with order numbers at a glance
Characteristic curves and diagrams
All technical data, characteristic curves and diagrams are availa-
ble in the Operating instructions can be seen under point 5.
Compatibility of the pump housings
The replacement motors fit the Cosmo CPB/CPBA series from
May 2016 onwards. The Cosmo replacement motors (order
number: YCO450179507) are NOT compatible with competitor
products.
Declaration of Conformity
The Declaration of Conformity for CPB2 and CPBA2 can be found
in the user manual under chapter 13 Declaration of conformity or
on the Cosmo website.
Check valve
The COSMO CPBA2 circulation pump is equipped with a spring-loa-
ded check valve that prevents unwanted natural circulation. A check
valve in combination with a shut-off valve is available as a spare part
(order number: YCO450199509 – COSMO shut-off/Check Valve Set)
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