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Fast, safe and easy to use, a five-second test determines joint integrity. Cherne's Air-Loc® Joint Tester is designed to test large-diameter, installed, pre-cast concrete pipe as described in ASTM C1103.

Ready to test with water or air straight from Cherne's factory—no modifications are needed—the Air-Loc® Joint Tester also allows you to pre-test before backfilling. Capable of testing to 15 PSI air or 50 psi water.


Features:

• Sleeveless, lightweight aluminum design allows for easy assembly in manholes

• Independent, adjustable wheels—easy to move

• Quick-connect control panel is simple to install and remove, plus the top-mounting feature won't interfere with laser usage

• Available with or without control panel and wheel kit

• Replacement end elements are available

• Recommended for testing pipe 21" and larger



Cherne's Air-Loc® Joint Tester
Cherne's Air-Loc® Joint Tester

Part Number

Description

Full
Joint Tester

Nominal
Size

Product
Diameter

Less Wheels &
Control Panel

Replacement
End Element

009018

21"

19"

012018

098485

009028

24"

22"

012028

091456

009038

27"

25"

012038

091464

009048

30"

28"

012048

063339

009058

33"

31"

012058

063347

009068

36"

34"

012066

063355

009078

39"

37"

012078

070319

009088

42"

40"

012088

063363

009098

48"

46"

012098

063371

009108

54"

52"

012148

063398

009118

60"

58"

012118

063401

009128

66"

64"

012128

063428

009138

72"

70"

012138

063436

009158

78"

76"

012158

063444

009168

84"

82"

012168

063452

009178

90"

88"

012178

063460

009188

96"

94"

012188

063479

009198

102"

100"

012198

063487

009208

108"

106"

012208

063495

009228

120"

118"

012228

063517

  Custom Sizes Available

Part Number

Description

Accessories

010048

Control Panel

026350

0-10 PSI Gauge, Dampened Movement 4"

087602

0-60 PSI Gauge, 4" Diameter

014838

0-100 PSI Gauge 2" Dimaeter

007892

Three way valve

296643

Regulator

086363

21"-36"  Wheel Assembly

067008

39"-54" Wheel Assembly

093661

60"-90" Wheel Assembly

024358

96" and up Wheel Assembly

010628

27"-54" Frame Gasket

010638

60"-120" Frame Set

0103008

12' Panel to Joint Tester Hose