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Multiple Spring
Pump Specific
Taper Spring
Wave Spring
Clamp Ring
Bellows Seal
Parallel Spring
Stationary Only
Parallel Spring Seals
P04U
Alternative to:
Crane 2 (US) seal
Flowserve 52 seal
US Seal D seal
Upgraded Specification:
Full convolution in the Bellows allows for greater axial movement. Axially retained drive ring eliminates disengagement during assembly. Flange drive ring design reduces the risk of hang up.
Stock Code:
N-
P04U-
X
X
X
X
-XXXX
Primary Rotary Face
D - Silicon Carbide (RB)
H - Antimony Carbon
A - Carbon
J - Sintered SiC
G - Tungsten Carbide
Primary Stationary Face
D - Silicon Carbide (RB)
B - Alumina Ceramic
J - Sintered SiC
G - Tungsten Carbide
Primary Elastomer
Y - EPR
X - Nitrile
Z - Viton
Build Code
1 -
P -
Q -
P04U Sizes
Metric
Imperial
Shaft Size (d1):
Size
d1
d3
d7
l1
l4
0127
12.7
30.2
25.4
20.7
7.9
0158
15.8
33.3
31.7
22.2
10.3
0191
19.1
36.5
34.9
22.2
10.3
0222
22.2
39.7
38.1
23.8
10.3
0254
25.4
45.3
41.2
25.4
11.1
0286
28.6
48.5
44.4
27.0
11.1
0317
31.7
52.8
47.6
27.0
11.1
0349
34.9
56.0
50.8
28.6
11.1
0381
38.1
59.2
53.9
28.6
11.1
0412
41.2
67.0
60.3
34.9
12.7
0444
44.4
70.1
63.5
34.9
12.7
0476
47.6
73.2
66.6
38.1
12.7
0508
50.8
76.5
69.8
38.1
12.7
0539
53.9
82.7
76.2
42.8
14.3
0571
57.1
85.9
79.3
42.8
14.3
0603
60.3
89.1
82.5
46.0
14.3
0635
63.5
92.2
85.7
46.0
14.3
0666
66.6
98.4
85.7
49.2
15.9
0698
69.8
101.6
88.9
49.2
15.9
0730
73.0
104.8
95.2
52.4
15.9
0762
76.2
108.0
98.4
52.4
15.9
Shaft Size (d1):
Size
d1
d3
d7
l1
l4
0127
0.500
1.187
1.000
0.813
0.312
0158
0.625
1.312
1.250
0.875
0.405
0191
0.750
1.438
1.375
0.875
0.405
0222
0.875
1.564
1.500
0.937
0.405
0254
1.000
1.783
1.625
1.000
0.437
0286
1.125
1.908
1.750
1.062
0.437
0317
1.250
2.079
1.875
1.062
0.437
0349
1.375
2.204
2.000
1.125
0.437
0381
1.500
2.329
2.125
1.125
0.437
0412
1.625
2.636
2.375
1.375
0.500
0444
1.750
2.761
2.500
1.375
0.500
0476
1.875
2.880
2.625
1.500
0.500
0508
2.000
3.011
2.750
1.500
0.500
0539
2.125
3.256
3.000
1.687
0.562
0571
2.250
3.381
3.125
1.687
0.562
0603
2.375
3.506
3.250
1.812
0.562
0635
2.500
3.631
3.375
1.812
0.562
0666
2.625
3.875
3.375
1.937
0.625
0698
2.750
4.000
3.500
1.937
0.625
0730
2.875
4.125
3.750
2.062
0.625
0762
3.000
4.250
3.875
2.062
0.625
Read more
about P04U Sizes
Suitable for the following industries
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