Haiper's complete line of diaphragm vacuum pumps offers 100% oil-free, contamination free and leak free sampling. With the Diaphragm pumps, no oil, graphite or other potentially contaminating lubricants will come in contact with the gaseous stream. The reliable Diaphragm pumps are exceptionally quiet at all pressures and in most applications they can be operated for extended periods without the need for maintenance.
Products Picture
Model
Voltage
Airflow
L/min
Max Vacuum
KPa
Max Pressure
Mpa
Dimension
LกมWกมH(mm)
Weight
Kg
EWS03DC
DC6/12/24V
3
-65
0.18
80กม30กม53
0.18
             
EWS03DCB
DC6/12/24V
3
-65
0.18
80กม30กม53
0.18
Brushless Motor            
             
EW03DCS
DC6/12/24V
3
-85
0.25
122กม30กม53
0.24
 
EW03DCP
DC6/12/24V
6
-65
0.18
122กม30กม53
0.24
             


EWS100A
AC230V/50Hz
10
-75
0.3
121กม83กม115
1.35




EWS150
AC230V/50Hz
16
-80
0.2
129กม77กม110
1.35
           
EW180
AC230V/50Hz
20
-85
0.2
162กม90กม123
2.1



DP40V
AC230V/50Hz

35
-90
0.3
165กม103กม163กกกก
4.5
DP90V
AC220V/50Hz
85
-90
0.7
245กม128กม177
7.8
DP90H
AC220V/50Hz
60
-97
0.8
245กม128กม177
7.8
       
       
DP120V
AC220V/50Hz
100
-90
0.7
265กม127กม186
9.1
DP120H
AC220V/50Hz
80
-97
0.8
265กม127กม186
9.1
           
 
DP140V
AC220V/50Hz
120
-90
0.7
267กม128กม186
11.5
DP140H
AC220V/50Hz
100
-97
0.8
267กม128กม186
11.5
             



 
DP180V
AC220V/50Hz
180
-90
0.7
319กม195กม258
15.5
 
DP180H
AC220V/50Hz
120
-97
0.95
319กม195กม258
15.5
             
             
DP200V
AC220V/50Hz
200
-90
0.8
319กม195กม258
18
 
DP200H
AC220V/50Hz
140
-97
0.95
319กม195กม258
18
       
 
Haiper Enterprise Co.,Ltd
No.1 LN10 Jiuxin RD,Sahnghai 201615 China.
Tel:+86-21-57657152
Fax:+86-21-57657196
E-mail:
haiper@haiper.com
haiper-china@hotmail.com