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5500E Series Explosion-proof Fully-Automatic Manifold Systems
5500E Series Explosion-proof Fully-Automatic Manifold Systems
5500E series explosion-proof fully-automatic manifold systems are suitable for flammable gases and are specially designed to provide an uninterrupted gas upply without any manual adjustments. This system automatically changes over when the primarycylinder bank is depleted. Even in case of power failure, the system continues to supply gas without interruption.
Features
Fully enclosed, tamper- resistant metal cabinet
Light indicators provide system status
Systems for fuel gas come with an anti-explosive device
External filter facilitates replacement of filtration elements
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
Acetylene
5500EY
435 psi (30 bar)
1.5~14.5 psi (0.1~1 bar)
700 SCFH (20 m3/h)
3/4" NPT (M)
Pigtail, CGA510
Propane
5500EF
435 psi (30 bar)
4.4~125 psi (0.3~8.5 bar)
1050 SCFH (30 m3/h)
3/4" NPT (M)
Pigtail, CGA510
Hydrogen
5500EH
3000 psi (207 bar)
10~200 psi (0.7~14 bar)
10500 SCFH (300 m3/h)
3/4" NPT (M)
Pigtail, CGA350
EX: 55
55
1
Manifold System Layout
2
Cylinder Valve Spacing
E
Explosion-proof Type
Y
Gas Service
- 5 x 5
Number of Cylinders (left-hand / right-hand)
- 1
Type of Mounting
55 1: Standard layout
2: “L” Shape layout
3: “U” shape layout
4: Crossover layout
5: Staggered layout
1: 5” (127 mm)
2: 10” (254 mm)
3: 13” (330 mm)
4: 18” (457 mm)

E:Explosion-proof type Y: Acetylene
F: Propane
H: Hydrogen
1 x 2: One cylinder on the left,
Two cylinders on the Right
5 x 5: Five cylinders on the left,
Five cylinders on the Right
...
Note: Direction of piping (Right or Left) is
indicated by facing the manifold.
1: Wall mount
2: Floor mount

Example: 5512EY-5x5-1 indicates a 5 x 5 cylinder acetylene fully-automatic manifold system.

Distance between two cylinders is 10” on standard horizontal layout.


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