DHB 730B 003 ring blower

General characteristics:
●Maximum air flow up to 2480 m3/h;
●Rated vacuum up to -730 mbar;
●Nominal pressure up to 1040 mbar;
●High efficiency IE2/IE3 available;
●With thermal protection (PTC);
●100% oil free, easy installation, maintenance free;
●Certification CE, ROHS, UL, ATEX;
●Broadband frequency and voltage used worldwide;
●High quality bearing used for high temperature protection up to 180℃-200℃;

Technical parameters	Units	DHB 730B 003
Maximum Flow	m³/h	420/500
Rated Vacuum	mbar	-220/-200
Rated Pressure	mbar	200/170
Frequency	Hz	50/60
Voltage	V	△200-240/Y345-415 \| 220-275△/380-480Y
Current Consumption	A	12.5△/7.2Y \| 12.6△/7.3Y
Power	kW	3.0/3.45
RPM	min-1	2800/3600
Weight	Kg	37
Noise	dB (A)	70/73

CHARACTERISTIC PARAMETER:

The following Pressure-flow performance curve is measured under the condition of suction of 15 °C air and exhaust pressure 1013mbar. The allowable difference is±10%. When the inlet air and ambient temperature do not exceed 25 °C, the following diagram can still be achieved.；

DHB 730B 003 ring blower INSTALLATION CHART:

Dereike has 15 side channel blower production lines, with an average monthly output of 5W.
It adopts advanced production equipment such as CNC, laser machine, three coordinate detector, atomization tester and other detection equipment.

1. Professional:Excellent technical skills,and professional knowlege on products and applications;
2. In time :Respond quickly,in case of failure to repair,provide solutions within 24 hours;
3. Responsibility:Dereike promises 18 months free warranty time and a lifetime maintenance;

Ring blower in high precision and high efficiency

DHB 730B 003 ring blower

CHARACTERISTIC PARAMETER:

DHB 730B 003 ring blower INSTALLATION CHART: