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GR2/2C

GR2/2C
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Reservoirs for Chemical, Pharmaceutical and General Industries A – Reservoir C B – Internal Cooling L Coil (GR-2C) K C – Level Switch D D – Weld Pad Level Gauge E – Pressure/ E Temperature Assembly F – Name Plate G – Hand Pump H – Safety Relief Valve I – Quick Connector J – Pressure Switch K – Orifice Union A L – Nitrogen Isolation Valve M – Drain Valve Non Stocked Options Fin Tube Air Cooler (not shown) Support Stand (not shown) B Circulation Pump (not shown) 3in1 Wireless Monitoring Device (not shown) NOTE: Hand pump and pressure switch are panel mounted. Panel is not shown. Instrument mounting varies depending on the option selected. D esign Features/Benefit s These general industry reservoirs provide buffer/barrier fluid to a dual seal arrangement. Key features: 316/L Stainless Steel pressure reservoir without internal cooling coil (GR-2) or with internal cooling coil (GR-2C) I Design Pressure: 30 bar g (435 psig), @100°C (212°F) I Minimum Design Temperature: -10ºC (14ºF) I Sight level gauge I 1/2" NPT reservoir terminations I Reservoir Capacity: 7.7 litre (2 US gallons) I CE mark in accordance with Pressure Equipment Directive (PED) 97/23/CE provided to countries within the European Community I Welding in accordance with ASME VIII (welders qualified to ASME IX) I Many options available including: - Nitrogen isolation valve (for pressurized seals) - Orifice union (for unpressurized seals) I O ption Variants Pressure gauge ranges I Compatibility with variable barrier/buffer fluid types I Electrical instruments suitable for: – Eexi circuits or Eexd (ATEX) – Explosion Proof (UL/CSA) I Materials of Construct ion Reservoir: 316/L Stainless Steel Level Gauge: Weld Pad, Carbon Steel cover, Stainless Steel wetted parts I Tube and Fittings: 316/L Stainless Steel I Cooling Coil: 316/L Stainless Steel (GR-2C only) I I Applications Automotive I Chemical Processing I Power Generation I Pharmaceutical I Pulp and Paper I Water Treatment I

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GR-2/2C Reservoirs for Chemical, Pharmaceutical and General Industries G R2 Series Typical Arrangem ent O ption C odes PRESSURE RANGE Working Pressure Pressure Gauge Range Pressure Switch Range 0-6 bar g (0-100 psig) 0-10 bar g (0-150 psig) 0-6 bar g/0-100 psig 6-20 bar g (100-300 psig) max 0-25 bar g (0-360 psig) 6-20 bar g/100-300 psig COOLING COIL Code Code M Without Cooling Coil N W With Cooling Coil C X Electrical Certification Code UL/CSA U ATEX WITH PED A ATEX WITHOUT PED S ELECTRICAL ENVIRONMENT TYPE Electrical Protection Explosion Proof – switches Eexd, circulating pump Eexe Eexi –...

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