Glanded Pumps - THERMO-ECO-ENGINEERING úvod

Standard Pumps
In-line pumps
Technical Data
Approved fluids
(other fluids / media on request)
Heating water
(In accordance with VDI 2035)
Water glycol mixture
(for 20-40 vol.-% glycol and fluid temperature
40°C)
Wilo-VeroLine-IPL Wilo-CronoLine-IL Wilo-VeroTwin-DPL Wilo-CronoTwin-DL
• • • •
• • • •
Cooling and cold water • • • •
Heat transfer oil Special versions on request
Potable water and water for food businesses
in accordance with TrinkwV 2001
Permitted field of application
Standard version with nominal pressure,
p max [bar]
Special versions on
request
Special versions on
request
Special versions on
request
– – – –
10 13 (up to +140 °C)
16 (up to +120 °C)
10 13 (up to +140 °C)
16 (up to +120 °C)
Optionally with nominal pressure, p max
[bar] 16 – 16 –
Temperature range [C] -10 up to +120 -20 up to +140 -10 up to +120 -20 up to +140
Ambient temperature, maximum [°C] 40 40 40 40
Installation in closed buildings • • • •
Outdoor installation
Pipe connections
available in special design version
available in special
design version
available in special
design version
available in special
design version
Threaded connection Rp 1 – Rp 1 1/ 4 – – – –
Flange connection – Nominal diameter DN 10 32 – 100 32 – 250 32 – 100 32 – 200
Flange
– PN16 PN16 PN16
PN16
(in accordance with
EN 1092-2)
Flange with pressure-measurement connections
– R 1 / 8 R 1 / 8 R 1 / 8 R 1 / 8
Materials
Pump housing and lantern – standard Grey cast iron
(EN-GJL-250)
Pump housing and lantern – optional
Impeller – standard
Impeller – optional
–
Plastic / grey cast iron
(EN-GJL-200)
(depending on type) *)
–
Grey cast iron
(EN-GJL-250)
Spheroidal cast iron
(EN-GJS-400-18-LT)
Grey cast iron
(EN-GJL-200)
Red bronze
(G-CuSn10)
Grey cast iron
(EN-GJL-250)
Grey cast iron
(EN-GJL-250)
72 Subject to change without prior notice 09/2006 WILO AG
–
Plastic / grey cast iron
(EN-GJL-200)
(depending on
type) *)
–
Spheroidal cast iron
(EN-GJS-400-18-LT)
Grey cast iron
(EN-GJL-200)
Red bronze
(G-CuSn10)
Shaft Stainless steel 1.4021 Stainless steel 1.4122Stainless steel 1.4021Stainless steel 1.4122
Mechanical seal AQEGG AQEGG AQEGG AQEGG
Other mechanical seals on request on request on request on request
• = available, – = not available
*) See Table “Dimensions, weights”