Petersen 938-7 Series 38-Inch Plate-Style Manhole Vacuum Tester
Petersen 938-7 Series 38-Inch Plate-Style Manhole Vacuum Tester
SKU:HIG-b78ab7
Efficiently test manholes with the Petersen 938-7 Series Vacuum Tester. ASTM C 1244 compliant, it detects infiltration and exfiltration issues accurately and cost-effectively.
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$1,899.99
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$1,899.99
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Petersen 938-7 Series 38-Inch Plate-Style Manhole Vacuum Tester
$1,899.99
Quantity: 1
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Petersen 938-7 Series 38-Inch Plate-Style Manhole Vacuum Tester
$1,899.99
Quantity: 1
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The Petersen 938-7 Series 38-Inch Plate-Style Manhole Vacuum Tester is a top choice for testing new, existing, and renovated manholes with precision. Compliant with ASTM C 1244, this tester efficiently detects infiltration and exfiltration issues, offering a cost-effective alternative to water testing. Designed with Plate-Style Head Assemblies and a Neoprene gasket for leak-free seals, it accommodates a wide range of manhole diameters. With a maximum sealing range of 36 inches and a remote inflation system, users can safely monitor vacuum loss, ideal for depths up to 40 feet.
Product Specifications
Specifications A Length
5.25 in | 133.35 mm
Specifications B Length
4.06 in | 103.12 mm
Specifications Connection Size And Type
F562C
Specifications C Length
0.81 in | 20.58 mm
Specifications D Hex
1.12 in | 28.45 mm
Specifications Effective Filter Element Area
1.29 in² | 832.26 mm²
Specifications Hex
1.50 in | 38.10 mm
Specifications Micron Size
5
Specifications Orifice
0.187 in | 4.75 mm
Specifications Pressure Rating
60000 psi | 4136.79 bar
Specifications Tubing Engagement Depth
0.87 in | 22.0 mm