Natural Gas Single Vessel Fuel Station Dryer

The NV-NG-SV-3.0-1.5 is ideal for drying small volumes of natural gas for fuel stations with intermittent use. The unit is conservatively sized to remove moisture from gas upstream of the natural gas compressor. When the initial charge of desiccant has reached maximum drying capacity, it can either be replaced or regenerated with an external regeneration package. An optional “DDP” Digital Dew Point meter will provide indication of effluent dew point confirming performance or need for desiccant replacement/regeneration. The standard package includes factory fit pre-filter and particulate after-filter.

Design Features

  • Adsorber vessel designed, manufactured, and per ASME code Section VIII (alternatives available)
  • Stainless steel desiccant screens
  • Installed pre-filter & after-filter
  • Three valve system block and bypass package
  • Initial charge of desiccant
  • Two (2) manual regeneration valves
  • Modular design matches regeneration package

Typical Options

  • DDP – Digital Dew Point Meter with 2 alarms (CL 1, DIV 2, GR C, D)
  • MI – Color change moisture indicator
  • Higher design pressure (>200 psi)
  • Vessel insulation
  • Regeneration skid

Specifications

SKU MMSCF Capacity @
7 lb H2O/MMSCF*
Flow Capacity
SCFM @ psi
20/100
Process
Connections
(inches)
Dimensions
(L x W x H)

Package
Weight
(lb)

NV-NG-SV-3.0-1.5 3.0 145/510 1.5 FLG 50 x 34 x 94 950

*Capacity Multiplier for Moisture Content Other Than 7 lb H2O/MMSCF

Actual lb
H2O/MMSF
2 3 4 5

6

7

10

15

20

30

40

50

Multiplier 2.27 1.82 1.49 1.25 1.11 1.0 0.7 0.5 0.39 0.30 0.21 0.17