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PR
SERIES
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PULL-RING PLUGS (Patented)
The PR Series Pull-Ring Plugs offer product protection
with easy removal. The tapered style polyethylene plugs
have built-in lift rings for easy installation and removal
resulting in reduced product damage and increased
cost savings. Ring design lays flat resulting in more
efficient packaging.
All
popular NPT, SAE and JIC sizes now available.
For softer and more flexible parts, please consult PMI
Customer Service about our Flex-Blend material.
Typical
wall thickness .032

MATERIAL: LOW DENSITY POLYETHYLENE (BLUE) |
PART NO. |
COMMON PLUG APPLICATION |
C |
D |
E |
F |
STANDARD CARTON QTY. |
in. |
mm. |
in. |
mm. |
in. |
mm. |
in. |
mm. |
| PR-4 |
|
0.189 |
4.80
|
0.248 |
6.30
|
0.427
|
10.85
|
0.760 |
19.30 |
7,000 |
| PR-9 |
1/8 N.P.T.
|
0.350
|
8.89
|
0.381
|
9.68
|
0.250
|
6.36
|
0.745
|
18.92
|
17,000 |
PR12
|
1/4 N.P.T.
|
0.450
|
11.43
|
0.485
|
12.32
|
0.250
|
6.36
|
0.800
|
20.32
|
15,000 |
PR-14
|
9/16 std. thrd.
|
0.488
|
12.40
|
0.545
|
13.84
|
0.325
|
8.26
|
0.890
|
22.61
|
10,000 |
PR-16
|
5/8 std. thrd.
|
0.520
|
13.21
|
0.590
|
14.99
|
0.430
|
10.92
|
0.960
|
24.38
|
8,000 |
| PR-17 |
3/8 N.P.T. |
0.560
|
14.23
|
0.620
|
15.75
|
0.375
|
9.53
|
0.980
|
24.90
|
7,000 |
PR-18
|
|
1.020
|
25.90
|
0.669
|
17.00
|
0.530
|
13.45
|
1.020
|
25.90
|
5,000 |
| PR-20 |
3/4 std. thrd.
|
0.630 |
16.00
|
0.715
|
18.16
|
0.480
|
12.19
|
1.090
|
27.69
|
5,000 |
| PR-22 |
1/2 N.P.T. |
0.675 |
17.15
|
0.770
|
19.56
|
0.500
|
12.70
|
1.150
|
29.21
|
4,000 |
| PR-22x |
|
0.530 |
13.47
|
0.787
|
19.99
|
0.595
|
15.11
|
1.165
|
29.60
|
3,500 |
PR-24
|
7/8 std. thrd.
|
0.730 |
18.54
|
0.830
|
21.08
|
0.550
|
13.97
|
1.240
|
31.50
|
4,500 |
PR-27x
|
3/4 N.P.T.
|
0.892 |
22.66
|
0.970
|
24.64
|
0.500
|
12.70
|
1.335
|
33.91
|
5,000 |
| PR-29x |
1 1/16 std. thrd.
|
0.958 |
24.33
|
1.050
|
26.67
|
0.500
|
12.70
|
1.365
|
34.67
|
5,000 |
| PR-32 |
1 N.P.T.
|
1.125 |
28.57
|
1.215
|
30.87
|
0.500
|
12.70
|
1.710
|
43.44
|
3,000 |
PR-39
|
1 1/4 N.P.T.
|
1.500 |
38.10
|
1.575
|
40.00
|
0.500
|
12.70
|
2.015
|
51.18
|
1,000 |
PR-43
|
1 1/2 N.P.T. |
1.730 |
43.94
|
1.815
|
47.03
|
0.500
|
12.70
|
2.300
|
58.42
|
2,000 |
PR-43x
|
|
1.780 |
45.21
|
1.860
|
47.24
|
0.500
|
12.70
|
2.305
|
58.55
|
1,800 |
| PR-50 |
2 N.P.T. |
2.225 |
56.52
|
2.260
|
57.41
|
0.500
|
12.70
|
2.785
|
70.74
|
1,000 |
| PR-53x |
|
2.450 |
62.23 |
2.510 |
63.75 |
0.500 |
12.70
|
3.075 |
78.11 |
1,000 |
| NOTE: When plugging “D” dimension should be a minimum of .02 larger than diameter being plugged. |
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