Petersen 938-7 Series 32 Inch Bladder-Style Manhole Vacuum Tester
Petersen 938-7 Series 32 Inch Bladder-Style Manhole Vacuum Tester
SKU:HIG-d0ab9b
Efficiently test manhole integrity with the Petersen 938-7 32 Inch Bladder-Style Vacuum Tester, ensuring reliability and safety.
Regular price
$2,899.99
Regular price
Sale price
$2,899.99
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per
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The Petersen 938-7 Series 32 Inch Bladder-Style Manhole Vacuum Tester offers an efficient, accurate, and cost-effective solution for testing manholes per ASTM C 1244 standards. With a sealing range of 27.5 - 32.8 inches, this tester utilizes bladder-style head assemblies supported by a durable aluminum brace to seal the inside diameter of manholes at frame or cone, effectively identifying infiltration and exfiltration issues. Its remote-inflation and monitoring system ensures user safety by keeping them away from the danger zone during testing, making it quicker and less expensive than traditional water testing methods. Suitable for manholes up to 40 feet deep, this tester is a reliable tool for assessing manhole integrity.
Product Specifications
Specifications A Length
4.62 in | 117.35 mm
Specifications B Length
3.62 in | 91.94 mm
Specifications Connection Size And Type
F375C
Specifications C Length
0.53 in | 13.46 mm
Specifications D Hex
0.75 in | 19.05 mm
Specifications Effective Filter Element Area
1.29 in² | 832.26 mm²
Specifications Hex
1.38 in | 35.05 mm
Specifications Micron Size
5
Specifications Orifice
0.125 in | 3.18 mm
Specifications Pressure Rating
60000 psi | 4136.79 bar
Specifications Tubing Engagement Depth
0.69 in | 17.5 mm