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Semi-trash centrifugal pumps

KB

HIGH-PRESSURE CENTRIFUGAL PUMP

Two impeller centrifugal pump to build pressurization systems used for civil and industrial plants. High-pressure pump the two opposed impellers guarantee high head with good delivery.

2 Poles induction motor​​

3~ 230/400V-50Hz P 4kW

1~ 230V-50Hz

(with thermal protection up to MEC 80)

MOTOR

Insulation class

F

MOTOR

Protection degree

IPX4

IPX5 (KB750÷1500)

MOTOR

CONSTRUCTION FEATURES

MOTOR

See also:

Pump body

cast iron

MOTOR

Motor bracket

cast iron

MOTOR

Impeller

Noryl® or brass (100÷900) brass (750÷1500)

MOTOR

Mechanical seal

ceramic-graphite/NBR

MOTOR

Motor shaft

shaft stainless steel AISI 303; stainless steel AISI 416 (100)

MOTOR

Liquid temperature

Noryl® impeller: 0 - 50 °C brass impeller: 0 - 90 °C

MOTOR

Operating pressure

max 6 bar (100);

max 11 bar (160-1500)

MOTOR

MODEL

NOMINAL POWER

​FLOW RATE

1~
3~
HP
kW
l/min
H (m)
KB100
KBT100/00
1
0.74
10 ÷ 80
40.8 ÷ 21
KB100/1
KBT100/01
1
0.74
10 ÷ 80
40.8 ÷ 21
KB160
KB160 T
1.5
1.1
10 ÷ 120
52.5 ÷ 35
KB160/1
KB160/1 T
1.5
1.1
10 ÷ 120
52.5 ÷ 35
KB210
KB210 T
2
1.5
10 ÷ 140
56.9 ÷ 34
KB210/1
KB210/1 T
2
1.5
10 ÷ 140
56.9 ÷ 34
KB310
KB310 T
3
2.2
10 ÷ 150
63.5 ÷ 36
KB310/1
KB310/1 T
3
2.2
10 ÷ 150
63.5 ÷ 36
KB400
KB400 T
4
3
25 ÷ 200
63.6 ÷ 43.9
KB400/1
KB400/1 T
4
3
25 ÷ 200
63.6 ÷ 43.9
KB550
KB550 T
5.5
4
25 ÷ 225
76.9 ÷ 53.4
KB751R T
7.5
5.5
25 ÷ 250
90.7 ÷ 63.7
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