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GR1/1C

GR1/1C
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Reservoirs for Chemical, Pharmaceutical and General Industries A – Reservoir C B – Internal Cooling Coil (GR-1C) A C – Level Switch D – Offset Level Gauge D E – Pressure/ Temperature Gauge Assembly E F – Name Plate G – Hand Pump H – Safety Relief Valve I – Quick Connector J – Pressure Switch K – Orifice Union L – Nitrogen Isolation Valve M – Drain Valve Non Stocked Options Fin Tube Air Cooler (not shown) Support Stand F (not shown) Circulation Pump (not shown) B 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-1) or with internal cooling coil (GR-1C) I Design Pressure: 16.3 bar g (236 psig), @100°C (212°F) I Minimum Design Temperature: -10°C (14°F) I Sight level gauge I 1/2" NPT reservoir terminations I Reservoir Capacity: 8 litre (2.2 US gallons) nominal 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 Option Variants Pressure gauge ranges Compatibility with variable barrier/buffer fluid types I Electrical instruments suitable for: – Eexi circuits or Eexd (ATEX) – Explosion Proof (UL/CSA) I I Materials of Construction Reservoir: 316/L Stainless Steel Level Gauge: Aluminium body, Buna O-ring I Tube and Fittings: 316/L Stainless Steel I Cooling Coil: 316/L Stainless Steel (GR-1C only) I I A pplications Automotive I Chemical Processing I Power Generation I Pharmaceutical Pulp and Paper I Water Treatment I I

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GR-1/1C Reservoirs for Chemical, Pharmaceutical and General Industries O ption C odes G R-1 Series Typical A rrangem ent NOTE: Instrument mounting is indicative only and may vary depending on the options selected PRESSURE RANGE Working Pressure Pressure Gauge Range Pressure Switch Range Code 0-6 bar g (0-100 psig) 0-10 bar g (0-150 psig) 0-6 bar g (0-100 psig) A 6-16.3 bar g (100-236 psig) max 0-25 bar g (0-360 psig) 6-20 bar g (100-300 psig) B COOLING COIL ELECTRICAL ENVIRONMENT TYPE Electrical Protection Code Electrical Certification Code Explosion Proof – switches Eexd, circulating pump...

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