Pressure storage pump type 330 two-branch take-off with return flow

This pressure accumulator pump type 330 delivers heating oil to consumption points and operates within specific pressure limits.

• The unit operates between 1.6 bar and 2.6 bar.
• It has a delivery rate of approximately 22 liters per hour and a withdrawal amount of up to 10 liters per hour.
• The delivery pressure is around 4 bar, limited by an overpressure valve.
• The pump is tested according to DIN EN 12514-1.