Goorui Side Channel Blowers for universal use in
vacuum and overpressure applications.
1.Oil-and pulsation-free compression
2.Ruggedness and proven reliability
3.Maintenance-free
4.Many different sizes and models

Applications:
Packaging Industry Plastics Industry Food Industry Wood Industry Handling & Lifting Systems
Printing and Paper Pharmaceutical Industry Pneumatic Conveying Beverage Industry
Environmental Technology Textile Industry Medical & Hospitals Other Applications

Goorui Dimensions

MODEL	Phase	Curve	A	B	C	C'	D	E	F	G	H	J	K	L	M	N	O	P	Q	ΦR
2HB 740 A57	3	A260/261	424	430	125	309	290	325	569	224	198	167	140	188	225	205	114	55	83	15

MODEL

Phase

Curve

S

T

U

V

V'

V1

V1'

X-holes

YxZ

ΦX

2HB 740 A57

3

A260/261

24.5

129

M8 x 17

4x M32x1.5

0°/120°/240°

M10 x 20

240

Goorui Specification

Model	Phase	Stage	Frequency	Power	Voltage	Current	Max. Air Flow	Max.Static Pressure	Max.Static Pressure	Noise	Weight
			Hz	KW	V	A	m3/h	Vacuum	Compressor	dB	Kg
2HB740H57	3	2	50	7.5	345-415V	16.7	500	-240mbar	310mbar	74	75
			60	8.6	380-480V	17.3	600	-270mbar	300mbar	78	75

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