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Abrasive Liquid Pumps
Industrial-Duty Pumps for Abrasive Liquids

Materials of Construction
  • Cast Iron
  • Hardened or Coated Cast Iron
Design Features

The Abrasive Liquid series pumps are designed to maximize pump life handling paints, inks, waste oil, and other abrasive liquids.  With tungsten carbide bearings and silicon carbide behind-the-rotor mechanical seals, as well as other hard materials of construction, these pumps have doubled and tripled the service life of a standard pump on abrasive liquid service.

Click here to learn more about Viking pumps for abrasive liquids

The Abrasive Liquid Series features the following models:

  • 4625 - Cast Iron Abrasive Duty Pump
Performance
Capacity 0 - 36 m³/hr 0 - 160 GPM
Pressure 0 - 10 BAR 0 - 150 PSI
Viscosity 3 - 16,500 cSt 38 - 750,000 SSU
Temperature -50 - 120 C -60 - 250 F
Specifications

Size

Standard Port

Nominal Capacity at Maximum Speed

Maximum Speed

Maximum Pressure*

Inches

m³/hr

GPM

RPM

BAR

PSI

F

0.5

0.2

0.75

870

7

100

FH

0.5

0.3

1.5

870

7

100

H

1.5

1

5

640

10

150

HL

1.5

2

10

640

10

150

K

2

6

25

280

10

150

KK

2

8

35

280

10

150

L

2

11

50

230

10

150

LQ

2.5

11

50

230

10

150

LL

3

15

65

230

10

150

Q

3

25

110

190

8.5

125

M

4

32

140

155

8.5

125

QS

6

36

160

190

8.5

125

* Max. Differential Pressure

Literature

Each of these documents will open in a new window as a .pdf.

Model

Drawing*

Service Manual

Brochure

Catalog

F4625
FH4625

Inch

English
Chinese
Deutsch
Español
Français
Italiano
Português
Russian

English
Chinese
Deutsch
Español
Français
Italiano
Português
Russian

English

H4625
HL4625

Inch

English
Chinese
Deutsch
Español
Français
Italiano
Português
Russian

K4625
KK4625

Inch

L4625

Inch

LQ4625

Inch

LL4625

Inch

Q4625

Inch

M4625

Inch

QS4625

Inch

*These drawings reflect standard construction pumps only.  For special construction drawings, please contact us.

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