When new PVC, polyethylene, ductile iron and fiberglass sewer pipes are installed, deflection testing is always part of the process.

Our Stationary Steel Gauges, Multi-Size Steel Gauges, Split Type Gauges and our new aluminum Whistle Gauges are:
  • Manufactured with exact precision.
  • Clearly marked and serialized with part number, dimension and ASTM information.
  • The industry’s only full line of gauges manufactured with the correct number of skids to accurately gauge deflection.
  • Field certifiable without proving rings.
  • Sized to fit through 24” manhole openings.
  • Powder coated for a durable finish.

Lansas Products
Manufactured by Vanderlans and Sons, Inc.
1320 South Sacramento Street, Lodi, CA 95240 USA
209.334.4115 or 800.452.4902
Fax 209.339.8260

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