800-452-4902
 
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DOUBLE BLADDER LOW PRESSURE JOINT TESTERS

THE LANSAS DOUBLE BLADDER (DB) design provides up to 9 inches of usage range allowing for the testing of deflected (up to 5%) fiberglass and plastic pipe.

Fabric reinforced bladder makes the Lansas® DB joint tester more durable and longer lasting than comparable double bladder joint testers.
• Capable of testing with air or water as the media.
• Capable of testing up to 20 PSI.
• Replacement bladders are available and are field replaceable.
• Heavy duty adjustable wheels give the LANSAS® DB joint tester a smooth ride in the pipe.
• The large testing void allows the joint tester to test the porosity of the pipe before the actual joint test. No failing tests because you are not accounting for the porosity of the pipe.

DOUBLE BLADDER LOW & HIGH PRESSURE JOINT TESTERS
20 PSI TEST PRESSURE (LOW) 100 PSI TEST PRESSURE (HIGH) SPECIFICATIONS
PART
NUMBER
REQUIRED
INFLATION
PRESSURE
MAXIMUM
TESTING
PRESSURE
PART
NUMBER
REQUIRED
INFLATION
PRESSURE
MAXIMUM
TESTING
PRESSURE
NOMINAL
PIPE SIZE
MINIMUM
PIPE
DIAMETER
MAXIMUM
PIPE
DIAMETER
WIDTH
OF UNIT
433-24 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-24 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
24.0"
(610 mm)
22.5"  
(572 mm)
25.5"
(648 mm)
16" 
(406 mm)
433-27 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-27 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
27.0"
(686 mm)
25.5"
(648 mm)
28.5"
(724 mm)
16" 
(406 mm)
433-30 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-30 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
30.0"
(762 mm)
28.5"
(724 mm)
31.5" 
(800 mm)
16"
406 mm) 
433-33 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-33 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
33.0"
(838 mm)
31.0" 
(788 mm)
35.0"
(889 mm)
20"
(508 mm)
433-36 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-36 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
36.0"
(914 mm)
34.0"
(864 mm)
38.0"
(965 mm)
20"
(508 mm)
433-39 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-39 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
39.0"
(991 mm)
37.0"
(940 mm)
41.0" 
(1041 mm)
20"
(508 mm)
433-42 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-42 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
42.0"
(1067 mm)
39.5"
(1003 mm)
44.5" 
(1130 mm) 
20" 
(508 mm)
433-45 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-45 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
45.0"
(1143 mm)
42.5"
(1080 mm)
47.5"
(1207 mm)
24"
(610 mm)
433-48 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-48 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
48.0"
(1219 mm)
45.5"
(1156 mm)
50.5" 
(1283 mm)
24" 
(610 mm)
433-54 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-54 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
54.0"
(1372 mm)
51.0"
(1295 mm)
57.0" 
(1448 mm)
24"
(610 mm)
433-60 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-60 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
60.0"
(1524 mm)
57.0" 
(1448 mm)
63.0"
(1600 mm)
24"
(610 mm)
433-66 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-66 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
66.0"
(1676 mm)
62.5"
(1588 mm)
69.5"
(1765 mm)
24"
(610 mm)
433-72 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-72 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
72.0"
(1829 mm)
68.0" 
(1727 mm)
76.0"
(1930 mm)
24" 
(610 mm)
433-78 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-78 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
78.0"
(1981 mm)
74.0"
(1880 mm)
82.0"
(2083 mm)
24" 
(610 mm)
433-84 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-84 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
84.0"
(2134 mm)
79.5" 
(2019 mm)
88.5"
(2248 mm)
24"
(610 mm)
433-90 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
439-90 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
90.0"
(2286 mm)
85.5" 
(2172 mm)
94.5"
(2400 mm)
24" 
(610 mm)
433-96 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-96 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
96.0" 
(2400 mm)
91.0" 
(2311 mm)
101.0"
(2565 mm)
24"
(610 mm)
433-102 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-102 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
102.0" 
(2591 mm)
97.0"
(2464 mm)
107.0"
(2718 mm)
30.0" 
(762 mm)
433-108 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-108 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
108.0"
(2743 mm)
102.5"
(2604 mm)
113.5"
(2883 mm)
30.0" 
(762 mm)
433-114 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-114 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
114.0"  
(2896 mm)
108.0" 
(2743 mm)
120.0" 
(3048 mm)
30.0"
(762 mm)
433-120 60 psi
(4.14 Bar)
20 psi
(1.38 Bar)
436-120 160 psi
(11.03 Bar)
100 psi
(6.89 Bar)
120.0" 
(3048 mm)
114.0" 
(2896 mm)
126.0"
(3200 mm)
30.0"
(762 mm)
All LANSAS Joint Testers are sold with a Test Control Panel and 50' Triple Hose  
Low Pressure Joint Testers are also avaliable with an aluminum frame.


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Lansas Products
Manufactured by Vanderlans and Sons, Inc.
1320 South Sacramento Street, Lodi, CA 95240 USA
209.334.4115 or 800.452.4902
Fax 209.339.8260

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