Petersen® 938-96 Series 21" Deflection Gauge with Aluminum Fins
Petersen® 938-96 Series 21" Deflection Gauge with Aluminum Fins
SKU:HIG-ff00db
Ensure precise testing of flexible sewer pipes with the Petersen® 938-96 Series 21" Deflection Gauge. Lightweight, corrosion-resistant, and ASTM compliant.
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            $189.99
          
      
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          $189.99
        
      
      
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                The Petersen® 938-96 Series 21-inch Deflection Gauge with Aluminum Fins is an essential tool for testing flexible sewer pipes for out-of-roundness and deflection, meeting ASTM specifications D3034 and F679. Designed with a nine-arm construction, it ensures accurate testing while allowing gravel and debris to pass through easily. Lightweight, corrosion-resistant, and field-verifiable without a proving ring, this gauge assembles tool-free and fits through standard 24 manholes. With fins for 4"-15" gauges ensuring stability in the line, this gauge guarantees optimal performance for your sewer pipe installations.
              
Product Specifications
                  Specifications A Panel Hole Drill Size 
                
                1.69 in | 42.93 mm
              
                  Specifications B Length 
                
                2.75 in | 69.85 mm
              
                  Specifications Connection Type 
                
                F562C
              
                  Specifications C Length 
                
                0.81 in | 20.57 mm
              
                  Specifications D Hex 
                
                1.19 in | 30.23 mm
              
                  Specifications E Length 
                
                1.00 in | 25.40 mm
              
                  Specifications F Hex 
                
                1.88 in | 47.75 mm
              
                  Specifications G Thickness 
                
                0.38 in | 9.65 mm
              
                  Specifications Minimum Opening 
                
                0.188 in | 4.78 mm
              
                  Specifications Outside Diameter Tube 
                
                14.29 mm | 9/16 in
              
                  Specifications Pressure Rating 
                
                60000 psi | 4136.79 bar
              
                  Specifications Tubing Engagement Depth 
                
                0.87 in | 22.0 mm