Welker Engineering Pte. Ltd. Product Catalog 2002
Control ValvesGas ProductsInstrument Regulators/Filters and Filter dryersLight Liquid Samplers
CylindersCrude Oil SamplersInjection SystemsMiscellaneous
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Instrument Regulators/
    Filters and Filter dryers
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Instrumentation

Pitot Probes

PP-2 Pitot Probe
- Outlet and return ports provided for
  hot loop operation
- Permanently fixed probe (specify
  length desired)
- 316 stainless steel construction
- 1" NPT pipeline connection standard.
  other sizes available
- Complete with full open outlet and
  return valves
- Available without valves (model PP-1)
- 1/4'' NPT outlet and return standard,
  other sizes available

PP-2FX Flanged Pitot Probe
- Flanged pipeline connection available
  in any type flange, any size, in any
  ANSI rating
- Outlet and return ports provided for
  hot loop operation
- Outlet and return ports available in any
  NPT size or flanged
- Probe designs available for extremely
  high velocity flowing streams
- Maximum working pressure per your
   specifications
- 316 stainless steel construction
  standard, other materials available

Spot Sampling Manifold
SSM-1 GPA Type Spot Sample Manifold
- Conforms to GPA specifications
- AH 316 stainless steel construction
- 1,800 psig maximum working pressure
- Available with a wide selection of probes
  in several NPT pipe connection sizes   (collection cylinder not included)
APP-5 Adjustable Pitot Probe
- Outlet and return ports provided for
  hot loop operation
- Adjustable probe length (specify
  maximum length desired, length
  permanently determined upon initial
  installation)
- May be manually inserted against line
  pressures up to 1,000 psig
- Easily retracted to allow passage of
  pigs or other pipeline equipment
- 316 stainless steel construction
- 1" NPT pipeline connection standard,
  other sizes available
- Complete with full open outlet and
  return valves
- 1/4" NPT outlet and return standard,
  other sizes available

AIPP-1 Automatic insertion Pitot Probe
- Automatic insertion feature utilizes
  pipeline pressure to automatically
  insert probe into a pressurized line
- Automatic retraction from pressurized
  line allows the passage of pigs or other
  pipeline equipment
- May be retracted and completely
  removed from a pressurized line with
  the use of an isolation valve
- Outlet and return ports provided for
  hot loop operation
- 316 stainless steel construction
  standard, other materials available
- 1" NPT pipeline connection standard,
  other sizes available
- Complete with full open outlet and
  return valves
- 1/4" NPT outlet and return standard,
  other sizes available
- 1,440 psig maximum working pressure
- Higher pressures available upon
  request

Copyright 2007 Welker Engineering Company Pte Ltd.