HED Pump - H Series - Pumps

Category Description
Application Areas

 

• Cutting, turning, milling, boring, grinding and similar applications of the machine 
tools,
• Especially used for deep hole boring operations due to supply 23 bar pressure,
• Circulation systems. HED Pumps are used for pumping of cutting / cooling fluids.
Pumped Fluids

• Coolants,
• Cutting oils,
• Grinding oils
Fluid Properties
  • Fluid temperature should be between 0°C and 80°C.
  • Kinematic viscosity should be between 1 and 30 mm²/s.
Materials

 

Pump body : Cast iron - DIN GG 25
Cover : Cast iron - DIN GG 25
Diffuser : Stainless steel - DIN 4301 (AISI 304)
Impeller : Stainless steel - DIN 4301 (AISI 304)
Pump shaft : Stainless steel - DIN 4401 (AISI 316)
O-ring : Viton
Mechanical seal : C - SiC - Viton 
 TC - TC - Viton (Optional)
Electric Motor
  • 3-phase asynchronous motor
  • 2 poles
  • Protection rating: IP 55