Centrifugal pumps With magnetic coupling VBN

Centrifugal pumps With magnetic coupling VBN

Centrifugal pumps With magnetic coupling VBN

Pumps series VBN represent by yourself centrifugal single-stage pumping units equipped with magnetic coupling. Application of magnetic couplings allows transmit twisting​ moment from engine on working wheel without mechanical contact. Pumps can work with highly viscous (up to 150 cSt ) and aggressive Wednesdays. Working pressure to 16 MPa.

Design pumps RS allows use standardized , interchangeable parts , ensuring high technological properties And ease of assembly.

Marking explosion protection 1Ex h IIB T6..T2 Gb X (temperature operation -60..+55 0C)

Centrifugal pumps With magnetic coupling VBN

Distinctive peculiarities

Design magnetic couplings excludes Not-necessity permanent care for elements- mi mechanical transmissions And gland seals. Her usage provides complete tightness pumping, What extremely relevant at work With aggressive liquids ,​ A Also uninterrupted work pump.

For drainage V body pump By customer’s request Maybe be manufactured threaded hole M12x1.5.

Structural VBN designation

X1-X2-X3-X4-X5-X6-X7

Where X1 is the rated power electric motor , multiplied on 10; X2 – conditional inlet diameter flange V mm; X3 – conditional outlet diameter flange V mm; X4 – meaning pressure​​ V MPa; X5 – execution electric motor: Ex – explosion-proof, ABOUT – general industrial ;​ X6 – pump design: D – with drainage, 0 – without drainage; X7 – installation sensor temperatures : PT – With temperature sensor, 0 – without sensor​ temperature.

Pressure-flow characteristics

Technical characteristics

 

Model

 Diameter Power , kW​​ Voltage ,​​ IN Frequency is that, GC Rotation speed rpm Weight, kg Quantity​ phases Supply m3 / hour  Pressure, m
entrance exit
VBN 075 DN32 DN25 0.75 380 50 2760 28 3 4.2 15
VBN 15 DN32 DN25 1.5 2760 30 6 18
VBN 22 DN50 DN32 2.2 2760 42 6.8 30
VBN 30 DN50 DN32 3 2900 45 9.5 35
VBN 40 DN50 DN40 4 2900 60 25 30
VBN 45 DN50 DN40 4.5 2900 67 25 35
VBN 55 DN50 DN40 5.5 2900 88 26 35
VBN 75 DN50 DN40 7.5 2900 116 32 35
VBN 110 DN50 DN40 11 2900 145 36 40

Overall dimensions dimensions

Model A B C B1 D E F G H I K J J1 L
VBN 075 503 70 72 – 50 100 100 – – 224 239 4F- 12 – 180
VBN 15 503 70 72 – 50 100 100 – – 224 239 4 F – 12 – 180
VBN 22 562 70 72 256 55 110 100 140 180 245 261 4 F – 12 2 F – 10 195
VBN 30 592 70 72 256 55 110 100 140 180 245 261 4 F – 12 2 F – 10 195
VBN 40 660 90 100 280 90 132 120 190 220 315 332 4 F – 12 2 F – 10 255
VBN 45 660 90 100 280 90 132 120 190 220 315 332 4 F – 12 2 F – 10 255
VBN 55 716 90 100 263 90 132 120 215 220 315 332 4 F – 12 2 F – 10 255
VBN 75 727 90 100 – 100 135 120 – 235 300 318 4 F – 12 2 F – 14 275
VBN 110 727 90 100 – 100 135 120 – 235 300 318 4 F – 12 2 F – 14 275
Dimensions