MODEL 500 EXPANSION JOINT
The Lede Model 500 Expansion Joint is a slide-type
expansion joint which provides 0 to 3’’ (0 to 76mm) of axial end movement. The components are supplied epoxy coated (RAL3000 red) for easier use and longer life. An integral safety device prevents excess movement and or the accidental pull-out of the grooved end pieces.
The Model 501 Expansion Joint is a combination of
couplings and specially machined pipe nipples that are joined in a series to accommodate the expansion and or contraction of a piping system. Standard units are comprised of either Model XGQT2 or Model 1212 flexible couplings and cut- grooved Sch. 40 pipe nipples.
Customized units are available.
MODEL 501 EXPANSION JOINT

25
35050
260.3
2.37576
396
3.78144
5.67304
12.00381
15.007.2
15.825
35065
2.573.0
2.87576
3116
4.57168
6.61304
12.00381
15.009.6
21.125
35065
2.576.1
3.00076
3116
4.57168
6.61304
12.00381
15.009.6
21.125
35080
388.9
3.50076
3146
5.76198
7.80304
12.00381
15.0012.5
27.525
350100
4114.3
4.50076
3160
6.30250
9.84359
14.13435
17.1318.0
39.625
350150
6165.1
6.50076
3260
10.25334
13.15406
16.00482
19.0034.0
74.825
350150
6168.3
6.62576
3260
10.25334
13.15406
16.00482
19.0034.0
74.8Nominal
Size
mm/inMax.
Working
Pressure
Bar/PSIPipe
O.D.
mm/inMax.
Movement
mm/in DimensionsWeight
Kgs/LbsA
mm/inB
mm/inL min.
mm/inL max.
mm/in

58
2.2540
1.548.3
1.900718
28.25776
30.1311.0
24.258
2.2550
260.3
2.375718
28.25776
30.1312.2
27.058
2.2565
2.573.0
2.875718
28.25776
30.1316.3
36.058
2.2565
2.576.1
3.000718
28.25776
30.1316.3
36.058
2.2580
388.9
3.500718
28.25776
30.1320.9
46.045
1.75100
4114.3
4.500667
26.25712
28.0024.5
54.045
1.75
45
1.75125
5
150
6133.0
5.250
165.1
6.500667
26.25
667
26.25712
28.00
712
28.0032.7
72.0
32.7
72.045
1.75150
6168.3
6.625667
26.25712
28.0040.8
90.045
1.75200
8219.1
8.625724
28.50769
30.2568.0
150.0Nominal Size
mm/inPipe O.D.
mm/in