The MERCURY® pressure regulators, complete with an integrated cylinder valve, are suitable for direct mounting on oxygen cylinders using the threaded connector 25E (EN629-1) or 17E (EN ISO 11116-1). The MERCURY® pressure regulators have a refilling valve appropriate to the required standards of the country of destination. An ergonomic knob allows the user to quickly open and close the cylinder flow, and gives a clear indication about the status of the system (ON-OFF). This device has a double stage preset output pressure, with a control gauge to indicate the pressure in the gas cylinder.
The MERCURY® pressure regulator has a chrome-plated brass structure and is equipped with a preset overpressure valve as a protection against any malfunction in the system. A flowmeter with calibrated orifices supplies the gas through a hose connector with flow adjustable from 2 to 14 L/min, in intervals of 2 L/min. A terminal unit (optional) can be integrated to supply emergency apparatus.
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Sizes (LxWxH) |
without outlet: 105x65x162 mm |
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Weight |
without outlet: 1.60 Kg |
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Maximum operating pressure |
200 bar |
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Manometer |
end of scale 315 bar with indication of the cylinder charge status, even when the valve is closed |
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Gas cylinder coupling |
25E (EN 629-1) • 17E (EN ISO 11116-1) |
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Recharge valve supply coupling |
UNI 4406 • NF-E 29-656 • BS 341-2 • DIN 477-1 • ISO 5145 |
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Terminal units (optional) |
AFNOR NF-S 90-116 • UNI 9507 |
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Terminal units supply pressure (if present) |
400 kPa ± 50 kPa (with cylinder pressure from 160 to 60 bar) |
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Outlet hose connector |
6.5÷8.5 mm |
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Flowmeter |
standard full scale flow rate: 14 L/min. • 30 L/min. |
Regular version