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Air-Loc® Manhole Testers provide the most efficient, accurate and
cost-effective method of testing new, existing and rehabilitated
manholes, per ASTM C 1244.
Vacuum testing identifies infiltration and exfiltration problems by
creating a vacuum in a manhole and then monitoring a gauge for vacuum
loss. Less expensive and faster than water testing, the Air-Loc® manhole
tester's remote-inflation and monitoring system keeps users away from
the “danger zone."
Bladder-Style Air-Loc® Head Assembly Features:
• Seals the inside
diameter of the manhole at frame or cone
• Supported by a durable aluminum brace
• Push-pin rod design for easy depth adjustment
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Part Number |
Description |
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Bladder Style Manhole Tester |
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210248 |
24" Bladder Tester 20" - 24.3", Complete |
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210268 |
26" Bladder Tester 21.5" - 26.3", Complete |
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210298 |
29" Bladder Tester 24" - 29.3", Complete |
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210308 |
30" Bladder Tester 25" - 30.3", Complete |
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210328 |
32" Bladder Tester 27.5" - 32.8", Complete |
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210368 |
36" Bladder Tester 31.5" - 36", Complete |
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98485 |
24" Bladder, Replacement |
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008404 |
26" Bladder, Replacement |
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060678 |
29" Bladder, Replacement |
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099406 |
30" Bladder, Replacement |
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063339 |
32" Bladder, Replacement |
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063541 |
36" Bladder, Replacement |
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055348 |
Hose and Gauge Assembly, 20 feet |
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304058 |
0-30" Hg Gauge, 3" Dial |
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251372 |
0-60 PSI Gauge, 2" Dial |
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