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Appendix 3: Technical data, liability and maintenance
Pumping pressure
Jabsco PUREFLO 21 Single Use
Minimum
Maximum
Limit pressure safety valve
Jabsco PUREFLO 21 Single Use
Minimum
Maximum
Temperature of the pumped medium
Jabsco PURELO PU 21 Single Use
Minimum
Maximum
Viscosity of the pumped medium
Jabsco PUREFLO 21 Single Use
Maximum
Notice:
If your application exceeds the specified values, consult with your Xylem contact and your request will
be reviewed and approved if necessary. The relief valve limiting pressure must be defined when order-
ing. Contact your Xylem representative for more information.
in the type examination certificate in accordance with the Pressure Equipment Directive. Operation
above this operating point is expressly prohibited (1800rpm).
Tightening torque
Jabsco Pureflo PU 21 Single Use
Clutch EKL
Screws M6 x 30
Screws M6 x 20
Notice:
Observe the respective assembly instructions for the disassembly and assembly processes. Ensure
that the screws are correctly fixed and that the pump head is seated correctly on the drive group.
If you have any questions, please contact your Xylem representative.
Disclaimer:
This product is not made under the controls of ISO 13485. It is the responsibility of the customer to
ensure that sterilization and filtration of the product in compliance with ISO 13485 is met before pro-
cess completion.
Maintenance:
The following maintenance intervals are recommendations in order to maintain successful operation in
the long term.
Component
Drive/carrier unit or exchange
group
Motor and related components
(cables)
Clutch
Jabsco
PUREFLO 21 Single Use
Innovative Systems GmbH
Pumping pressure [barg]
0
4,0
Set pressure [barg]
2,0
4,0
Temperature [°C]
5
40
Viscosity [cp]
250
Tightening torque [Nm]
4 Nm
8.4 Nm
8.4 Nm
Interval recommendation
1000h operating hours, every
12 months or after other ab-
normalities (increased running
noise, leaks, etc.)
Observe the maintenance instructions in the operating manual of
the motor
Observe the maintenance instructions in the operating manual of
the coupling
Operation Manual
The maximum motor speed is specified
Activity
Replacement of the unit possi-
ble through preassembled re-
placement sets
X
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