Chapter 4: Technical data
Type
Voltage
Frequency
Power input
Rotational speed
Shock-proof protection class
Protection
Operating mode
Operating position
Weight
Max. flow rate
Delivery head (maximum)
Connection size
Shaft seal
Type connection cable
Length connection cable
Protector relay
Noise level (in 1,5 m distance) (Lwa)
H [M]
18
3.
16
14
2.
12
10
1.
8
6
4
2
0
0
2
4
6
8
DESIGN VERSIONS
•
Without floating switch, with plastic cover: BT 4876 K, BT 6876 K
•
With floating switch, with plastic cover: BT 4877 K, BT 6877 K
Without floating switch, with inox cover: BT 4876 K Special, BT 6876 K Special
•
With floating switch, with inox cover: BT 4877 K Inox, BT 5877 K Inox, BT 6877 K Inox, BT 4877 K Special,
•
BT 6877 K Special
BT 4876 K,
BT 4877 K,
BT 4877 K INOX
20 m³/h
5/4"
D32L12005DGZ021
MICROTHERM
1.
BT 4876 K,
BT 4877 K,
BT 4877 K Inox
2.
BT 5877 K Inox
3.
BT 6876 K
BT 6877 K
BT 6877 K Inox
10
12
14
16
18
20
22
BT 4876 K
SPECIAL,
BT 5877 K INOX
BT 4877 K
SPECIAL
230 V ~
900 W
2800 1/min
IP X8
permanent
vertical
11 kg
22 m³/h
10 m
6/4"
1 piece of FAX 14 axial seal + 1 piece of spring seal ring 14x30x7
H07RN-F 3G.01 mm2 (blue, brown, green/yellow)
D32L15007DGZ029
MICROTHERM
<75 dBA
H [M]
18
2.
16
14
12
10
1.
8
6
4
2
0
24
26
0
2
Q [M³/H]
BT 6876 K,
BT 6877 K,
BT 6877 K INOX
50 Hz
1200 W
I.
13 kg
20 m³/h
26 m³/h
14 m
5/4"
10 m
D32M13505DGZ022
MICROTHERM
4
6
8
10
12
14
16
GB
BT 6876 K
SPECIAL,
BT 6877 K
SPECIAL
1600 W
15 kg
28 m³/h
18 m
6/4"
1. BT 4876 K Special,
BT 4877 K Special,
2. BT 6876 K Special,
BT 6877 K Special
18
20
22
24
26
28
Q [M³/H]
21