Dynamatic Gear Pump Features:

  • Worldwide sales and service capabilities from one of the industry leaders
  • Proven reliability with over 45 years of experience in gear product design for mobile and industrial applications
  • System pressures to 280 Bar and speeds to 4000 rpm allow high performance in system design
  • Low cost design and manufacturing for the requirements of fixed displacement systems

Dynamatic Aluminium Gear Pump Range:

SP2/250 Series
Gear Pumps
Technical Data
Frame Size
05 06 08 10 12 16 18 20 23 25 28
Displacement cc/rev 5.1 6.4 8.3 10.3 12.8 16.1 18.5 20.5 23.0 25.7 28.7
Max Pressure Bar 250 250 250 250 250 230 230 230 210 185 165
Peak Pressure Bar 275 275 275 275 275 250 250 250 225 200 180
Maximum Speed RPM 3600 3600 3600 3600 3600 3600 3000 2750 2750 2750 2750

 

SP2.5/250 Series
Gear Pumps
Technical Data
Frame Size
20 22.4 25 28 31.5 35.5 40 45
Displacement cc/rev 20.00 22.00 25.00 28.00 31.50 35.50 40.00 45.00
Max Pressure Bar 250 250 250 250 250 250 220 200
Peak Pressure Bar 275 275 275 275 275 275 245 225
Maximum Speed RPM 3000 3000 2800 2800 2800 2700 2500 2500

 

Dynamatic Cast Iron Gear Pump Range:

2.5 C.I. Series
Gear Pumps
Technical Data
Frame Size
14 18 22 26 29 33 38 41 44
Displacement cc/rev 14 18 22 26 29 33 38 41 44
Max Pressure Bar 275 275 275 275 275 255 225 205 185
Peak Pressure Bar 300 300 300 300 300 280 250 230 210
Maximum Speed RPM 3000 3000 3000 3000 3000 2800 2700 2700 260

 

3.5 C.I. Series
Gear Pumps
Technical Data
Frame Size
26 29 33 38 41 44 48 56 63
Displacement cc/rev 26 29 33 38 41 44 48 56 63
Max Pressure Bar 275 275 275 275 250 275 275 245 215
Peak Pressure Bar 285 285 285 285 260 285 285 255 225
Maximum Speed RPM 2600 2600 2600 2600 2600 2600 2600 2600 2600

 

For multiple pump combinations please consult Dynamatics Sales/Applications department.

The SP2.5/250 Series pump is offered with flow dividers that include the following options:

  • STD PFD - no RV
  • STD PFD - with RV
  • Load Sense PFD - Static
  • Load Sense PFD - Dynamic