GM serial of the Diaphragm-type Metering Pump

Measurement range：0-400L/H
Pressure range：0-1.0Mpa
Model of drive：Motor drive with voltage 220V / 380V / 400V （50HZ / 60HZ）
Model of the drive:：Motor dirve, can match anti-explosive motor
Material of the pump head：PVC、SUS304、SUS306、PTFE

1、Aluminium body with good heat output function and low weight.
2、The material of the pump head is PVC, also can choose PTFE or stainless steel
3、Suit for low pressure water treatment industries.
4、Can adjust or fix the flow when it works or halts
5、The diaphragm is made from multilayer complex structure to promote the life span,the first layer is Teflon anti-acid diaphragm, the second is EPDM stretch rubber, the third is 3.00mm thick SUS304 that supporting the iron corn. the fourth is also the EPDM strech rubber to cover all of the body.
Material of the pump
Work condition
Pump head ： PVC、SUS304、SUS316、PTFE Environment temperature ： -30℃ ---60℃
Metering valve ： PVC、SUS304、SUS316、PTFE Motor ： Two-phase 、Three-phase 、Anti-explosion
Valve ball ： silicon dioxide 、SUS304、SUS316、 ceramic Power：380V/50HZ 400V/60HZ 0.37KW 0.55KW
Seal ： PTFE、PVC Protection grade ：IP54

parameter of the GM serials
TYPE
FLOW
(L/H)
PRESSURE(MPa)
SPEED （MIN-1）
POWER(KW)
Caliber
WEIGHT(KG)
GM-25/1.0
25
1.0
72

0.37
the Φ6 tube including filtrating valve and injectign valve
22
GM-50/1.0
50
0.7
72
GM-90/0.7
90
0.7
96
DN15
GM120/0.7
120
0.7
96
DN15
GM-170/0.7
170
0.7
96
DN15
GM-240/0.4
240
0.5
96
DN15
GM-330/0.5
330
0.5
144
DN15
GM-400/0.5
400
0.5
144
 0.55
DN25

© LIGAO SERIAL METERING PUMP
J ICP 05006190
NAME：LIGAO INDUSTRY EQUIPMENT CO.,LTD LINHAI CITY
ADD：SANG YUAN ROAD DUQIAO TOWN LINHAI CITY ZHEJIANG PROVINCE CHINA
E-MAI：web@li-gao.com PHONE：0086-576-85512622 85662627 85512028