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W30-400 pages
W30, W40 serie
bar-stock thermowells, stepped shank,
with threaded connection,
NP100
Thermowells are used to to protect the measuring instrument from corrosion, high pressure or hgih fluid velocity and to allow the
measuring instrument removal for recalibration or replacement without affecting the process system. The W30-W40 serie includes
bar-stocked thermowells with a threaded process connection and they are suitable for heavy work conditions. These thermowells have
a stepped-shank immersion length for a better process temperature measuring sesibility.
9 - Thermowells
Nominal pressure: 1450 psi @ 752°F (100 bar @ 400°C).
Process fluid temperature: -328...+1112°F (-200...+600°C), for
std materials.
Total length: 40” max (1000 mm).
Materials : AISI 316 (Cod. 4), AISI 316L (Cod. 5) st.st. bar-stock.
Special materials : Monel 400, Hastelloy C276, Alloy 825, Alloy
625, Duplex SAF 2205, Duplex SAF 2507 bar-stock.
0.12 (3)
0.28 (7)
0.28 (7)
0.59 (15)
0.67 (17)
0.59 (15)
0.67 (17)
2.76
(70)
2.76
(70)
dimensions : inches (mm)
W31
Es.
0.94 (24) (1)
F
i
D
d
H
L
Q
43M
0.28-0.31-0.35 (7 - 8 -9)
0.39-0.47 (10 - 12)
0.71 (18)
0.59 (15)
0.71 (18)
1.81 (46)
0.79 (20)
-
3/4” NPT
0.28-0.31-0.35 (7 - 8 -9)
0.39-0.47 (10 - 12)
0.71 (18)
0.83 (21)
0.59 (15)
0.71 (18)
1.81 (46)
0.79 (20)
-
41M
0.28-0.31-0.35 (7 - 8 -9)
G 1/2 B
Mod.
0.39-0.47 (10 - 12)
0.28-0.31-0.35 (7 - 8 -9)
0.39-0.47 (10 - 12)
1.81 (46)
0.79 (20)
1.02 (26)
0.83 (21)
0.98 (25)
0.59 (15)
0.71 (18)
0.59 (15)
0.71 (18)
2.01 (51)
0.98 (25)
-
0.28-0.31-0.35 (7 - 8 -9)
0.39-0.47 (10 - 12)
0.28-0.31-0.35 (7 - 8 -9)
0.39-0.47 (10 - 12)
0.71 (18)
0.83 (21)
0.83 (21)
0.98 (25)
0.59 (15)
0.71 (18)
0.59 (15)
0.71 (18)
1.81 (46)
0.79 (20)
1.25 (31,7)
2.01 (51)
0.79 (20)
1.54 (39)
1/2” NPT
53M
W32
1.06 (27 )(1)
63M
W33
1.42 (36) (2)
1” NPT
51M
G 3/4 B
W34
1.61 (41)
61M
G1B
0.71 (18)
(1) For insertion length > 16” (400 mm) and/or special material
: round bar stock ø 1.18 (30mm) with 0.94” (24 mm) key.
(2) For insertion length > 28” (700 mm) and/or special material :
round bar stock ø 1.38 (35mm) with 1.06” (27 mm) key.
-1-
ISO 9001 : 2000
Cert. no. 0433/3
