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The Palmer Bowlus metering flume is widely used in open channels or pipelines that are not under any pressure.

The Palmer Bowlus metering flume has been widely used for measuring water and wastewater in open channels or pipelines that are not under any pressure. This flume is normally installed in a "U" shaped channel fed by a pipeline such as storm drains and sewers. This convenient flume requires little redesign or special modification of circular conduits for installation.

CHARACTERISTICS

  • Low Head Loss
  • Minimum flow restriction
  • Measurement accuracy
Palmer Bowlus Flumes
Unit of Measure
1 

Item #

Item Name

Size

Minimum Flow Range

Maximum Flow Range

VPC-PBFL-4 N/A 4 Inch (in) Size Palmer Bowlus Flume N/A 4 in N/A 1.9367 gpm N/A 54.453 gpm
VPC-PBFL-6 N/A 6 Inch (in) Size Palmer Bowlus Flume N/A 6 in N/A 2.7191 gpm N/A 132.44 gpm
VPC-PBFL-8 N/A 8 Inch (in) Size Palmer Bowlus Flume N/A 8 in N/A 3.4247 gpm N/A 309.67 gpm
VPC-PBFL-10 N/A 10 Inch (in) Size Palmer Bowlus Flume N/A 10 in N/A 4.1417 gpm N/A 502.36 gpm
VPC-PBFL-12 N/A 12 Inch (in) Size Palmer Bowlus Flume N/A 12 in N/A 7.3465 gpm N/A 752.40 gpm
VPC-PBFL-15 N/A 15 Inch (in) Size Palmer Bowlus Flume N/A 15 in N/A 22.662 gpm N/A 2,071.0 gpm
VPC-PBFL-18 N/A 18 Inch (in) Size Palmer Bowlus Flume N/A 18 in N/A 22.662 gpm N/A 2,071.0 gpm
VPC-PBFL-21 N/A 21 Inch (in) Size Palmer Bowlus Flume N/A 21 in N/A 30.028 gpm N/A 3,160.9 gpm
VPC-PBFL-24 N/A 24 Inch (in) Size Palmer Bowlus Flume N/A 24 in N/A 43.002 gpm N/A 4,248.3 gpm
VPC-PBFL-27 N/A 27 Inch (in) Size Palmer Bowlus Flume N/A 27 in N/A 56.427 gpm N/A 5,873.5 gpm
VPC-PBFL-30 N/A 30 Inch (in) Size Palmer Bowlus Flume N/A 30 in N/A 58.750 gpm N/A 7,413.6 gpm
VPC-PBFL-36 N/A 36 Inch (in) Size Palmer Bowlus Flume N/A 36 in N/A 110.43 gpm N/A 7,754.70 gpm
VPC-PBFL-42 N/A 42 Inch (in) Size Palmer Bowlus Flume N/A 42 in N/A 174.71 gpm N/A 17206 gpm
VPC-PBFL-48 N/A 48 Inch (in) Size Palmer Bowlus Flume N/A 48 in N/A 238.72 gpm N/A 24031 gpm
Unit of Measure
1