
Design
Range
Unit
no valve springs
0 … 200
mPas
with valve springs
200 … 500
mPas
HV (for highly viscous
feed chemicals)
500 ... approx. 3000 *
mPas
* Only when the installation is correctly adjusted
13.4 Weight
For SST material version pumps with standard motor.
Pump
Design
Weight
kg
HP2a
Single head
31
Double head
41
Add-on power end
24
Add-on power end
double head
34
HP3a
Single head
41
Double head
55
Add-on power end
34
Add-on power end
double head
48
13.5 Wetted materials
Material version Liquid end
Suction/pressure
connector
Seals
Ball seat
Valve balls
SST
Stainless steel
1.4571//1.4404 /
1.4404
Stainless steel
1.4581
PTFE
ZrO2
Ceramic
PVT
PVDF
PVDF
PTFE
PTFE
Ceramic
HCT
Hastelloy C
Hastelloy C
PTFE
Hastelloy C
Ceramic
13.6 Ambient conditions
13.6.1 Temperatures
Data
Value Unit
Storage and transport temperature
-10 ... +50 °C
Ambient temperature in operation
("Standard" version, for drive):
-10 ... +40 °C
Ambient temperature in operation ("Low
temperature" version, for drive):
-25 ... +40 °C
Ambient temperature in operation ("Low
temperature Zone 2" version, for drive):
-20 ... +40 °C
Pump, compl.
Technical data
67
Содержание Hydro 3 Series
Страница 17: ... refer to Technical Data chapter Ambient conditions Storage transport and unpacking 17 ...
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