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Figure 3-3: Class 150 flanges
Temp
ºC
1.0
1.1
( ºF)
-73
–
–
(-100)
-29
17.2
19.7
(-20)
(250)
(285)
-18
17.2
19.7
(0)
(250)
(285)
38
17.2
19.7
(100)
(250)
(285)
93
16.2
17.9
(200)
(235)
(260)
149
14.8
15.9
(300)
(215)
(230)
171
14.4
15.0
(340)
(209)
(218)
204
13.8
13.8
(400)
(200)
(200)
260
11.7
11.7
(500)
(170)
(170)
316
9.7
9.7
(600)
(140)
(140)
343
8.6
8.6
(650)
(125)
(125)
371
7.6
–
(700)
(110)
Figure 3-4A: Group 2 – 13 in. In-Lines and Group 3 pumps with Class 300 flanges
Temp
ºC
1.1
( ºF)
-73
24.1
–
(-100)
(350)
-29
24.1
24.1
(-20)
(350)
(350)
-18
24.1
24.1
(0)
(350)
(350)
38
24.1
24.1
(100)
(350)
(350)
93
22.0
20.1
(200)
(319)
(292)
149
21.4
18.1
(300)
(310)
(263)
204
20.7
16.6
(400)
(300)
(241)
260
19.6
15.3
(500)
(284)
(222)
316
17.9
14.6
(600)
(260)
(211)
343
17.4
14.4
(650)
(253)
(209)
371
17.4
14.2
(700)
(253)
(207)
Page 14 of 68
2.1
2.2
2.8
19.0
19.0
19.7
(275)
(275)
(285)
19.0
19.0
19.7
(275)
(275)
(285)
19.0
19.0
19.7
(275)
(275)
(285)
19.0
19.0
19.7
(275)
(275)
(285)
15.9
16.2
17.9
(230)
(235)
(260)
14.1
14.8
15.9
(205)
(215)
(230)
13.7
14.3
15.0
(199)
(207)
(218)
13.1
13.4
13.8
(190)
(195)
(200)
11.7
11.7
11.7
(170)
(170)
(170)
9.7
9.7
9.7
(140)
(140)
(140)
8.6
8.6
(125)
(125)
7.6
7.6
(110)
(110)
2.1
2.2
2.8
24.1
24.1
(350)
(350)
24.1
24.1
(350)
(350)
24.1
24.1
(350)
(350)
24.1
24.1
(350)
(350)
20.8
23.2
(301)
(336)
18.8
21.4
(272)
(310)
17.3
19.8
(250)
(287)
16.1
18.5
(233)
(268)
15.1
17.9
(219)
(259)
14.9
–
(216)
14.4
–
(209)
MARK 3 USER INSTRUCTIONS ENGLISH 71569102 08-06
Material Group No.
3.2
3.4
bar (psi)
9.7
15.9
(140)
(230)
9.7
15.9
(140)
(230)
9.7
15.9
(140)
(230)
9.7
15.9
(140)
(230)
9.7
13.8
(140)
(200)
9.7
13.1
(140)
(190)
9.7
13.0
(140)
(188)
9.7
12.8
(140)
(185)
9.7
11.7
(140)
(170)
9.7
9.7
(140)
(140)
8.6
–
–
(125)
7.6
–
–
(110)
Material Group No.
3.2
3.4
bar (psi)
17.4
24.1
(252)
(350)
17.4
24.1
(252)
(350)
17.4
24.1
(252)
(350)
17.4
24.1
(252)
(350)
17.4
21.3
(252)
(309)
17.4
19.9
(252)
(289)
17.4
19.3
(252)
(280)
17.4
19.1
(252)
(277)
17.4
19.1
(252)
(277)
19.1
–
(277)
19.1
–
(277)
3.5
3.7
3.8
15.2
20.0
20.0
(220)
(290)
(290)
15.2
20.0
20.0
(220)
(290)
(290)
15.2
20.0
20.0
(220)
(290)
(290)
15.2
20.0
20.0
(220)
(290)
(290)
13.8
17.9
17.9
(200)
(260)
(260)
12.4
15.9
15.9
(180)
(230)
(230)
12.1
15.0
15.0
(176)
(218)
(218)
11.7
13.8
13.8
(170)
(200)
(200)
11.0
11.7
11.7
(160)
(170)
(170)
9.7
9.7
9.7
(140)
(140)
(140)
8.6
8.6
8.6
(125)
(125)
(125)
7.6
7.6
7.6
(110)
(110)
(110)
3.5
3.7
3.8
24.1
24.1
24.1
(350)
(350)
(350)
24.1
24.1
24.1
(350)
(350)
(350)
24.1
24.1
24.1
(350)
(350)
(350)
24.1
24.1
24.1
(350)
(350)
(350)
22.9
24.1
24.1
(332)
(350)
(350)
21.4
23.5
23.5
(310)
(341)
(341)
19.9
22.7
22.7
(288)
(329)
(329)
19.3
21.4
21.4
(280)
(310)
(310)
19.2
19.5
19.5
(278)
(282)
(282)
19.0
19.0
19.0
(276)
(275)
(275)
18.9
18.3
18.3
(274)
(266)
(266)
3.17
Ti
Cr
15.9
20.0
–
(230)
(290)
15.9
20.0
–
(230)
(290)
15.9
20.0
12.6
(230)
(290)
(183)
15.9
20.0
12.6
(230)
(290)
(183)
13.8
17.9
12.6
(200)
(260)
(183)
12.4
15.9
12.6
(180)
(230)
(183)
11.9
15.0
12.6
(172)
(218)
(183)
11.0
13.8
–
(160)
(200)
10.3
11.7
–
(150)
(170)
9.7
9.7
–
(140)
(140)
8.6
–
–
(125)
7.6
–
–
(110)
3.17
Ti
24.1
24.1
(350)
(350)
24.1
24.1
(350)
(350)
24.1
24.1
(350)
(350)
24.1
24.1
(350)
(350)
20.9
21.4
(303)
(310)
18.7
18.7
(271)
(271)
16.9
15.9
(245)
(231)
15.7
13.2
(228)
(191)
14.5
10.5
(210)
(152)
9.1
–
(132)
7.7
–
(112)
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