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Model JPA

Model JPA

The Model JPA is a vertical lifting clamp capable of turning a single plate or member from horizontal to vertical to horizontal through a 180° arc. Incorporates a push button auxiliary lock. Permits side loading of lifting shackle to 90° by de-rating of clamp’s rated capacity. Refer to Figure 1 for de-rated capacities. Model JPA incorporates a pivoting shackle that permits side loading of the lifting shackle at 100% of rated capacity from vertical to 30°, 75% of rated capacity between 30° and 45° and 50% of rated capacity between 45° and 90°. See Figure 1.

Product Features
  • Single plate turning from horizontal to vertical to horizontal through a 180° arc
  • Incorporates auxiliary push button lock
  • Permits side loading of lifting shackle to 90° by de-rating clamps capacity
  • Lock Open - Lock Closed Feature
  • Allows easy attaching & removing of the clamp
  • Versatile and heavier duty with capabilities up to 50 tons

Support & Documents
Model Number
Capacity  (tons)
Shackle Hole Dia  (in.)
Weight  (lbs.)
Clamp Body Length  (in.)
Clamp Width  (in.)
Jaw Height  (in.)
Jaw Length  (in.)
Overall Clamp Height  (in.)
Overall Length  (in.)
Max Plate Thickness  (in.)
Min Plate Thickness  (in.)
Shackle Thick  (in.)
In Stock
Price
JPA-00.50-A
0.5
2.38
12
6.5
3.25
2.25
2.75
5.62
12
0.62
0
0.5
 
JPA-00.50-B
0.5
2.38
12
6.5
3.25
2.25
2.75
6
12
1
0.5
0.5
 
JPA-00.50-C
0.5
2.38
12
6.5
3.25
2.25
2.75
6.25
12
1.25
0.75
0.5
 
JPA-00.50-D
0.5
2.38
12
6.5
3.25
2.25
2.75
6.75
12
1.75
1.25
0.5
 
JPA-01.00-A
1
2.62
20
7.75
3.5
2.62
3.38
7
13.75
0.75
0
0.62
 
JPA-01.00-B
1
2.62
20
7.75
3.5
2.62
3.38
7.25
13.75
1
0.5
0.62
 
JPA-01.00-C
1
2.62
20
7.75
3.5
2.62
3.38
8
13.75
1.25
0.75
0.62
 
JPA-01.00-D
1
2.62
20
7.75
3.5
2.62
3.38
8.25
13.75
1.5
1
0.62
 
JPA-01.00-E
1
2.62
20
7.75
3.5
2.62
3.38
8.75
13.75
2
1.5
0.62
 
JPA-02.00-A
2
3.5
40
9.5
4.5
3
3.62
8.75
17.38
1
0
0.75
 
JPA-02.00-B
2
3.5
40
9.5
4.5
3
3.62
9.25
17.38
1.5
0.75
0.75
 
JPA-02.00-C
2
3.5
40
9.5
4.5
3
3.62
9.75
17.38
2
1.25
0.75
 
JPA-02.00-D
2
3.5
40
9.5
4.5
3
3.62
10.5
17.38
2.75
2
0.75
 
JPA-04.00-A
4
3.5
50
11.5
4.5
3.25
4.38
9.25
20.12
1.25
0.19
1.5
 
JPA-04.00-B
4
3.5
50
11.5
4.5
3.25
4.38
10
20.12
2
1
1.5
 
JPA-04.00-C
4
3.5
50
11.5
4.5
3.25
4.38
11
20.12
3
2
1.5
 
JPA-04.00-D
4
3.5
50
11.5
4.5
3.25
4.38
12
20.13
4
3
1.5
 
JPA-06.00-A
6
3.63
72
12.38
4.75
3.75
4.88
10.75
20.88
1.38
0.25
1.75
 
JPA-06.00-B
6
3.63
72
12.38
4.75
3.75
4.88
11.5
20.88
2.12
1
1.75
 
JPA-06.00-C
6
3.63
72
12.38
4.75
3.75
4.88
12.5
20.88
3.12
2
1.75
 
JPA-06.00-D
6
3.63
72
12.38
4.75
3.75
4.88
13.5
20.88
4.12
3
1.75
 
JPA-08.00-A
8
3.75
93
12.75
5.25
4.25
5.38
12.38
22.62
1.5
0.38
2
 
JPA-08.00-B
8
3.75
93
12.75
5.25
4.25
5.38
13
22.62
2.12
1
2
 
JPA-08.00-C
8
3.75
93
12.75
5.25
4.25
5.38
14.62
22.62
3.12
2
2
 
JPA-08.00-D
8
3.75
93
12.75
5.25
4.25
5.38
15.62
22.62
4.12
3
2
 
JPA-12.00-A
12
3.88
203
17.38
7.06
5.38
7.25
15.94
28.12
2.5
0.5
2
 
JPA-12.00-B
12
3.88
212
17.38
7.06
5.38
7.25
17.44
28.12
4
2
2
 
JPA-12.00-C
12
3.88
222
17.38
7.06
5.38
7.25
19.44
28.12
6
4
2
 
JPA-16.00-A
16
4.5
350
19.81
8.69
6.25
8
19.81
32.31
2.5
0.5
2.25
 
JPA-20.00-A
20
5
456
21.81
11.5
6.88
8.62
21
35.88
3
0.5
2.75
 
JPA-25.00-A
25
5
483
23.62
9.62
6.75
8.62
19.06
35.88
2.5
0.5
3
 
JPA-25.00-B
25
5
495
23.62
9.62
6.75
8.62
21.56
35.88
5
3
3
 
JPA-25.00-C
25
5
502
23.62
9.62
6.75
8.62
22.56
35.88
6
4
3
 
JPA-30.00-A
30
5
625
24.25
14.56
7.62
9.56
22.81
39.88
3
0.5
3
 
JPA-50.00-A
50
5
1306
30.88
11.12
9.25
10.88
29.19
46.44
5
3
3.5
 

Due to unpredictable fluctuations in the supply chain, pricing is subject to change without notice. Call 800-628-4263 for updated information.