Wilo HC 20.1 E3 Series User Manual

en Product description
62 WILO SE 2019-10
Rating plate
designation
Value
Cos φ
Motor efficiency
SF
Service factor
OT
S
Operating mode: immersed
OT
E
Operating mode: non-immersed
AT
Starting mode
IM
org
Impeller diameter: original
IM
korr
Impeller diameter: corrected
*The date of manufacture is stated in accordance with ISO8601: JJJJWww
ƒ JJJJ = year
ƒ W = abbreviation for week
ƒ ww = calendar week
4.8 Type key
Type keys vary between individual hydraulics. The following section lists individual type
keys.
4.8.1 Hydraulics type key: EMU FA
Example: Wilo-EMU FA 15.52-245E
FA
Sewage pump
15
x10 = Nominal diameter of pressure connection
52
Internal performance coefficient
245
Original impeller diameter
(for standard variants only, omitted for configured pumps)
D
Impeller shape:
W = Vortex impeller
E = Single-channel impeller
Z = Two-channel impeller
D = Three-channel impeller
V = Four-channel impeller
T = Closed two-channel impeller
G = Half-open single-channel impeller
4.8.2 Hydraulics type key: Rexa SUPRA
Example: Wilo-Rexa SUPRA-V10-736A
SUPRA
Sewage pump
V
Impeller shape:
V = Vortex impeller
C = Single-channel impeller
M = Multi-channel impeller
10
x10 = Nominal diameter of pressure connection
73
Internal performance coefficient
6
Characteristic curve number
A
Material version:
A = Standard version
B = Corrosion protection 1
D = Abrasion protection 1
X = Special configuration
4.8.3 Hydraulics type key: Rexa SOLID
Example: Wilo-Rexa SOLID-Q10-768A
SOLID
Sewage pump with SOLID impeller
Q
Impeller shape:
T = Closed two-channel impeller
G = Half-open single-channel impeller
Q = Half-open two-channel impeller
10
x10 = Nominal diameter of pressure connection
76
Internal performance coefficient

Wilo HC 20.1 E3 Series Specifications

General

Brand	Wilo
Model	HC 20.1 E3 Series
Category	Engine
Language	English