CNG PSB Industries NG Series -- Natural Gas Dryers NG-SR NG-SR NG-SRD NG-SRD NG-EV NG-EV NG-SV NG-SV NGR NGR
PSB Industries PSB Industries Inc., General Air Division, specializes in the Design and Fabrication of compressed air, gas, and liquid from process streams. Adsorption technologies utilizing activated alumina, molecular sieve, activated carbon, and other selective adsorbents structural, control panels, sandblasting, painting, instrumentation, insulation, testing, etc are completed under one ISO 9001:2008 CERTIFIED CRN 2 www.psbindustries.com/about-us.php
NG-SR Single Vessel Manual Regeneration PSB type NG-SR is an ideal system for drying small to medium volumes of natural gas for stations with intermittent use. Each unit is conservatively sized to remove moisture from gas upstream of the natural gas compressor(s). When the initial charge of desiccant has reached A DDP Digital Dew Point Meter is provided to indicate removing desiccant dust. Adsorber vessel designed, manufactured and stamped per ASME coded Section VIII. Alternatives available. Piping designed per ASME B31.3 adsorbent isolation of the dryer pressure indicators Insulated adsorber vessel and electric heater for heat conservation electric heater PSB Model Flow Capacity Process Dimensions Package (1) MMSCF Capacity @ SCFM @ PSIG Connections Inches Weight 7 lb. H 2 O/MMSCF 20/100 Inches L W H lbs. NG-SR-5.0-1.5 5.0 145 / 510 1.5 FLG 104 68 103 3,780 NG-SR-6.5-2 6.5 240 / 765 2 FLG 104 68 100 3,900 NG-SR-10-2 10 240 / 820 2 FLG 104 68 107 4,000 NG-SR-10-3 10 525 / 1,375 3 FLG 104 68 112 4,500 NG-SR-15-3 15 525 / 1,400 3 FLG 104 68 109 5,200 NG-SR-15-4 15 615 / 2,160 4 FLG 104 68 109 7,000 NG-SR-21-3 21 525 / 1,700 3 FLG 132 88 97 6,520 NG-SR-21-4 21 900 / 2,300 4 FLG 132 88 97 7,500 NG-SR-21-6 21 1,900 / 2,500 6 FLG 132 88 104 7,900 NG-SR-30-6 30 2,200 / 4,200 6 FLG 132 88 122 8,810 NG-SR-42-6 42 2,500 / 5,000 6 FLG 162 105 141 14,500 NG-SR-42-8 42 4,000 / 7,800 8 FLG 168 120 146 15,500 See NG-SR/SRD bulletin for more details. Information subject to updates. 3 www.psbindustries.com/ngv/ (1) See Page 4 Capacity Multiplier Chart
NG-SRD Dual Vessel Manual Regeneration NG-SRD is the dual vessel version allowing for continuous drying. While one vessel is drying the other can be manually regenerated without equivalent with NG-SR. Dual vessel design manufactured and stamped per ASME code Section VIII. Alternatives available. Piping designed per ASME B31.3. adsorbent. pressure indicators. Insulated adsorber vessels and electric heater for heat conservation. electric heater. 4 www.psbindustries.com/ngv/ See NG-SR/SRD bulletin for more details. Information subject to updates.
NG-EV Dual Vessel Fully Automatic Regeneration PSB type NG-EV is an ideal system for drying medium to large volumes of natural gas for stations with continuous use. Each unit is conservatively sized to remove moisture from gas upstream the natural gas compressor(s). design. While one vessel is on stream drying, the other vessel is regenerating or in standby mode and ready to be DDP Digital Dew Point Meter is provided to indicate the desiccant dust. Dual vessel design manufactured and stamped per ASME code Section VIII. Alternatives available. Piping designed per ASME B31.3. adsorbent. pressure indicators. Insulated adsorber vessels and electric heater for heat conservation. electric heater. See NG-EV bulletin for more details. Information subject to updates. 5 www.psbindustries.com/ngv/
NG-SV Single Vessel Natural Gas Dryer PSB type NG-SV is an ideal system for drying small volumes of natural gas for stations with intermittent use. Each unit is conservatively sized to remove moisture from gas upstream of the natural gas compressor. drying capacity, it can either be replaced or regenerated with information. An optional DDP Digital Dew Point meter will provide for desiccant replacement/regeneration. Adsorber vessel designed, manufactured, and per ASME code Section VIII. *Alternatives available Stainless steel desiccant screens Initial charge of desiccant and larger models Typical Options: 6 www.psbindustries.com/ngv/ Higher design pressure (> 200 PSIG) Vessel insulation PSB Model Flow Capacity Process Dimensions Package (1) MMSCF Capacity @ SCFM @ PSIG Connections Inches Weight 7 lb. H 2 O/MMSCF 20/100 Inches L W H lbs. NG-SV-1.5-1.0 1.5 50 / 100 1 NPT 28 20 88 430 NG-SV-3.0-1.5 3.0 145 / 510 1.5 FLG 50 34 94 950 NG-SV-5.0-1.5 5.0 145 / 510 1.5 FLG 50 34 96 1,225 NG-SV-6.5-2 6.5 240 / 765 2 FLG 50 40 96 1,750 NG-SV-10-2 10 240 / 820 2 FLG 50 40 101 2,200 NG-SV-10-3 10 525 / 1,375 3 FLG 50 48 101 2,470 NG-SV-15-3 15 525 / 1,400 3 FLG 52 57 110 2,750 NG-SV-15-4 15 615 / 2,160 4 FLG 52 57 120 7,950 NG-SV-21-3 21 525 / 1,700 3 FLG 76 79 92 3,700 NG-SV-21-4 21 900 / 2,300 4 FLG 72 66 110 4,400 (1) See Page 4 Capacity Multiplier Chart See NG-SV bulletin for more details. Information subject to updates.
NGR Natural Gas Regeneration Skid tower natural gas dryers that do not have an on board regeneration system. the regeneration start button is initiated by the operator. A blower pushes gas to the electric heater and the hot gas circulated to the heater again. After the desiccant has been adequately heated, the electric heater is de-energized and the blower continues cooled, regeneration is complete. NGR10 is designed to regenerate small, single vessel dryers (PSB model SV10 and smaller). NGR21U is designed to regenerate medium and small single vessel dryers (PSB model SV21 and smaller). Regeneration blower is hermetically sealed in an ASME code stamped vessel watt density and heater sheath thermocouple included for safety shutdown Pressure relief valve, 200 mwp High heater sheath chamber and outlet temperature control and alarms are provided. High after cooler outlet temperature alarm is provided automatically controls the heating and cooling cycle upon operator initiation NEMA 7 contains the regeneration heater and motor contactor/starters PSB Model Regeneration Dimensions Package FLA Connections Inches Weight @ 460/3/60 Inches L W H lbs. NGR10 25.0 2 FLG 84 47 64 2,150 NGR21U 44.3 2 FLG 114 48 81 2,400 See NGR bulletin for more details. Information subject to updates. 7 www.psbindustries.com/ngv/
FIELD SERVICES Dryer Start-up / Commissioning Natural Gas Regeneration Aftermarket Replacement Parts Planned Service / Preventative Maintenance Agreements Operator Training Public 23 23 CNG transit Natural GAS SUPPLY PSB DRYER compressor(s) storage Dispenser filling tube trailer generator Sets PSB Industries Inc. 1202 West 12th Street Erie, PA. USA www.psbindustries.com www.psbindustries.com/fieldservice NG Bulletin April 2015