Spur,Gear,Pumps,Viking,Pump

Spur Gear Pumps From Viking Pump


High Pressure, Precise Flow

Spur,Gear,Pumps,Viking,Pump
Materials of Construction
  • Cast Iron
  • Ductile Iron (not available on 04 sizes)
Design Features

Viking's Spur Gear Series pumps are ideal for low-capacity, high-pressure, motor-speed applications.  All pumps increase by capacities of 40%, so there is always a pump within 20% of your capacity needs. 

These pumps offer lips seals, mechanical seals or Mag Drive sealing options. They are available with foot mount, C-flange motor mount or four-bolt motor mount (lip seal only).  Integral pressure relief valves are standard on single pumps, not available on double pumps.

Double Pumps offer two independent pumping units operated from a single power source to reduce equipment costs.  These may be used to pump from one fluid source to two applications, two fluids to two applications, or for proportioning two fluids together. 

Some models are available with optional UL listing for Fuel Oil, for use in the assembly of power-operated oil burners or for use as oil-transfer pumps for No. 6 or lighter fuel oil.

For hydraulic applications or pressures beyond 500 PSI, Viking offers a line of Fluid Power Pumps in both single and double pump configurations.

The Spur Gear Series includes the following models:

  • SG-0 - Cast Iron Lip Seal Pumps
  • SG-40 - Cast Iron Mechanically Sealed Pumps
  • SGN-0 - Ductile Iron Lip Seal Pumps
  • SGN-40 - Ductile Iron Mechanically Sealed Pumps
Performance
Capacity 0 - 7.3 m³/hr 0 - 32 GPM
Pressure 0 - 34 BAR 0 - 500 PSI
Viscosity 0.1 - 250,000 cSt 28 - 1,000,000 SSU
Temperature -40 - 230 C -40 - 450 F
Specifications

Spur Gear Single Pumps

Size

Standard Port

Nominal Capacity at Maximum Speed

Maximum Speed

Maximum Pressure*

Inches

m³/hr

GPM

RPM

BAR

PSI

0417

0.38

0.01

0.06

1800

34

500

0418

0.38

0.03

0.14

1800

34

500

0425

0.38

0.04

0.18

1800

34

500

0435

0.38

0.06

0.27

1800

34

500

0450

0.38

0.08

0.36

1800

34

500

0470

0.38

0.11

0.50

1800

34

500

0518

0.5

0.16

0.7

1800

34

500

0525

0.5

0.23

1.0

1800

34

500

0535

0.5

0.32

1.4

1800

34

500

0550

0.5

0.45

2.0

1800

34

500

0570

0.5

0.64

2.8

1800

34

500

0510

0.5

0.91

4.0

1800

34

500

0514

0.75

1.3

5.6

1800

34

500

0519

0.75

1.7

7.6

1800

28

400

0528

0.75

2.5

11.2

1800

14

200

0729

1

0.6

2.8

1800

34

500

0741

1

0.91

4.0

1800

34

500

0758

1

1.3

5.6

1800

34

500

0782

1

1.8

8.0

1800

34

500

0711

1

2.5

11.2

1800

34

500

0716

1

3.6

16.0

1800

34

500

0722

1.5 x 1.25

5.0

22.0

1800

34

500

0732

1.5 x 1.25

7.3

32.0

1800

34

500

* Max. Differential Pressure

Literature

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