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GM2-D Series Dome-bias Fully-Automatic Digital Manifold Systems
GM2-D Series Dome-bias Fully-Automatic Digital Manifold Systems
GM2-D series dome-bias fully-automatic digital manifold systems is designed to provide an uninterrupted gas supply. The fully automatic digital manifold system monitors cylinder bank pressure electronically, automatically changes over to secondary bank when the primary cylinder bank is depleted, and eliminates the need to manually set a priority side. In case of power failure, the system continues to supply gas without interruption. Using our second generation pressure differential switchover valve and newly designed manifold regulators boosts the flowrate and reliability of the system.
Features
Fully enclosed, tamper- resistant metal cabinet
On-site Display: Indicator lights of system status, gauge pressures, visual remote alarm box provide system status; digital display of pressure; with changeover alarm function
Pressure switch control
External filter facilitates replacement of filtration elements
Patent pending changeover technology
Installation Dimensions
Installation Dimensions
Manifold System Layouts
Manifold System Layouts
Ordering Information
Gas Service Series Max. Inlet Pressure Delivery Pressure Max. Delivery Flow Outlet Connection Pigtail Specifications
Oxygen
GM2-DL-O2
GM2-DM-O2
GM2-DH-O2
3000 psi (207 bar)
3000 psi (207 bar)
3000 psi (207 bar)
50~65 psi (3.4~4.5 bar)
100~125 psi (6.9~8.6 bar)
155~185 psi (10.7~12.8 bar)
3500 SCFH (100 m3/h)
4200 SCFH (120 m3/h)
6000 SCFH (170 m3/h)
Rc 3/4"Union
Rc 3/4"Union
Rc 3/4"Union
Pigtail,CGA540
Pigtail,CGA540
Pigtail,CGA540
Air
GM2-DL-AIR
GM2-DM-AIR
GM2-DH-AIR
3000 psi (207 bar)
3000 psi (207 bar)
3000 psi (207 bar)
50~65 psi (3.4~4.5 bar)
100~125 psi (6.9~8.6 bar)
155~185 psi (10.7~12.8 bar)
3500 SCFH (100 m3/h)
4200 SCFH (120 m3/h)
6000 SCFH (170 m3/h)
Rc 3/4"Union
Rc 3/4"Union
Rc 3/4"Union
Pigtail,CGA346
Pigtail,CGA346
Pigtail,CGA346
Nitrous Oxide
GM2-DL-N2O
GM2-DM-N2O
GM2-DH-N2O
3000 psi (207 bar)
3000 psi (207 bar)
3000 psi (207 bar)
50~65 psi (3.4~4.5 bar)
100~125 psi (6.9~8.6 bar)
155~185 psi (10.7~12.8 bar)
1060 SCFH (30 m3/h)
1060 SCFH (30 m3/h)
1060 SCFH (30 m3/h)
Rc 3/4"Union
Rc 3/4"Union
Rc 3/4"Union
Pigtail,CGA326
Pigtail,CGA326
Pigtail,CGA326
Carbon Dioxide
GM2-DL-CO2
GM2-DM-CO2
GM2-DH-CO2
2175 psi (150 bar)
2175 psi (150 bar)
2175 psi (150 bar)
50~65 psi (3.4~4.5 bar)
100~125 psi (6.9~8.6 bar)
155~185 psi (10.7~12.8 bar)
1060 SCFH (30 m3/h)
1060 SCFH (30 m3/h)
1060 SCFH (30 m3/h)
Rc 3/4"Union
Rc 3/4"Union
Rc 3/4"Union
Pigtail,CGA320
Pigtail,CGA320
Pigtail,CGA320
Argon, Helium, Nitrogen
GM2-DL-IN
GM2-DM-IN
GM2-DH-IN
3000 psi (207 bar)
3000 psi (207 bar)
3000 psi (207 bar)
50~65 psi (3.4~4.5 bar)
100~125 psi (6.9~8.6 bar)
155~185 psi (10.7~12.8 bar)
3500 SCFH (100 m3/h)
4200 SCFH (120 m3/h)
6000 SCFH (170 m3/h)
Rc 3/4"Union
Rc 3/4"Union
Rc 3/4"Union
Pigtail,CGA580
Pigtail,CGA580
Pigtail,CGA580
GM2-D
Series
L
Delivery Pressure
- O2
Gas Service
- U
Standard Code
- ( 5L x 5R
Number of Cylinders (left-hand / right-hand)
- S
Manifold System Layout
2 )
Cylinder Valve Spacing
GM2-D USA (ISO)
L: 55 psi (5 bar)
M: 100 psi (8 bar)
H: 185 psi (10 bar)
O2: Oxygen
AIR: Air
N2O: Nitrous Oxide
CO2: Carbon Dioxide
IN: Ar, He, N2
U: USA Standard
E: ISO Standard
1L x 2R: One cylinder on the left,
Two cylinders on the Right
5L x 5R: Five cylinders on the left,
Five cylinders on the Right
...
Note: Direction of piping (Right or Left) is
indicated by facing the manifold.
S: Standard layout
L: “L" Shape layout
U: “U" shape layout
D: Crossover layout
X: Staggered layout
1: 5"" (127 mm)
2: 10"" (254 mm)
3: 13"" (330 mm)
4: 18"" (457 mm)
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2D
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