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DB-65 LPG Side Channel Multistage PumpAdd Time:6/30/2020 9:48:16 AM
 

Overview

The DB-65 multistage pump, centrifugal and side channel, is designed with 6 stages, having a horizontal configuration, Shaft sealing by mechanical seal without cooling, for handling LPG (liquid gas ), the liquids involving high-differential pressure, low NPSH conditions and aerated liquids up to 50% gas, such as pumping from underground tanks. The use of a pre-compression turbine at the suction end makes it possible to obtain a very small required NPSH, so that this pump can be used under very difficult suction conditions.

Application :
LPG cylinder filling ;Pumping LPG from underground storage ;Bulk filling operations ;Loading/unloading of bulk trucks and transport trailers;vaporizer feed pumps

Technical Specification:

Direction of rotation:

anti-clockwise facing the end of the pump drive shaft

  Max. Pressure :

40 bars at 120 

  Speed :

1450rpm

  Power:

380V,50Hz,4KW

  Ambient Temperature:

20~+60

  Number of stages :

6

  Connecting flanges:

DIN 2501, PN 40
as per DIN 2501, PN 40

  Bearings :

sleeve bearing at the pump end, ball bearing at the drive end

  Lubrication:

plain bearing at the pump end lubricated by the pumped product, ball bearing at the drive end lubricated for life.

   Model:

DB-65 w/motor

DB-65 without motor

  Package:

1pcs/Wood Case

1pcs/Wood Case

  Net Weight:

136kg

64kg

  Gross Weight:

160kg

78kg

  Dimension:

1170×420×450mm

1000×480×450mm

Performance data
Density = 1kg/l

Flow rate

DB-65

NPSH1[m]

NPSH2[m]

1.0/H

PowerH(m)

243

1.35

0.17

扬程P(KW)

6

1.5/H

PowerH(m)

219

1.25

0.17

扬程P(KW)

5.5

2.5/H

PowerH(m)

169

1.1

0.17

扬程P(KW)

4.35

3.5/H

PowerH(m)

120

0.95

0.17

扬程P(KW)

3.4

4.5/H

PowerH(m)

76

0.95

0.18

扬程P(KW)

2.65