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Oil free vacuum - Critical for contamination-sensitive processes
High reliability - Suitable for continuous industrial operation
Handles condensable gases - Ideal for processes with steam/vapors
Low maintenance - Cost-effective for long-term use
Technical Parameters
Parameter
Unit
GRH1202
Pumping speed
m³/h
1200
Ultimate pressure
Pa
≤0.5
Rated Power
kW
7.5+1.9
Rated Voltage
V
380
Cooling Water
Pressure
MPa
0.1-0.6
Flow
L/min
≥4.7
Temperature
℃
5~30
Connector
-
G3/8
N2 Purge
Pressure
MPa
0.2~0.6
Flow
L/min
4~96
Connector
-
G1/4
Inlet
-
ISO100
Outlet
-
KF40
Noise
dB
≤70
Working Temperature
℃
5~40
Weight
kgs
220
Pumping Curve
Outline Dimensional Drawing
Key Application Industries
This dry pump is a core vacuum equipment with high pumping speed, wide pressure range, and stable performance, and is widely used in the following key industries:
Research & Lab (R&D/Lab) - Rotary evaporation, distillation, vacuum drying, pilot plants
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2005
Total Annual:
200000000-300000000
Employee Number:
1500~2200
Ecer Certification：
Verified Supplier
NINGBO BAOSI ENERGY EQUIPMENT CO., LTD. (hereinafter Baosi) in China. Baosi was founded in 2005, and in April 2015, the company began to issue stocks on the Shenzhen Stock Exchange (stock code: 300441).
Factory II
Factory I
Currently, Baosi focuses on the manufacturing of high-end p... NINGBO BAOSI ENERGY EQUIPMENT CO., LTD. (hereinafter Baosi) in China. Baosi was founded in 2005, and in April 2015, the company began to issue stocks on the Shenzhen Stock Exchange (stock code: 300441).
Factory II
Factory I
Currently, Baosi focuses on the manufacturing of high-end p...
