Endress+Hauser Deltabar S FMD 77 - Page 39

Deltabar S
Endress+Hauser 39
Tri-Clamp pipe diaphragm seal ISO 2852
P01-FMD78xxx-06-09-xx-xx-001
Process connection FMD 78, Material: AISI 316L, surface roughness of the wetted surfaces ≤ 30 µ in as standard. Lower
surface roughness on request.
Varivent N for pipes DN 40 – DN 162
P01-FMD78xxx-06-09-xx-xx-006
Process connection FMD 78, surface roughness of the wetted surfaces ≤ 30 µ in as standard. Lower surface roughness on
request.
d
1
h
d
2
L
D
Version Nominal
diameter
ISO 2852
Nominal
diameter
Diameter Diameter Diameter Height Face-to-face
length
T
K
Process Weight of two
diaphragm seals
Dd
1
d
2
hL
in in [mm] in [mm] in [mm] in [mm] in [mm] [mbar/10 K] lbs [kg]
SB DN 25 1 0.89 [22.5] 1.71 [43.5] 1.99 [50.5] 2.64 [67] 4.96 [126] +5.10 7.5 [3.4]
SC
1
DN 38 1-1/2 1.40 [35.5] 1.71 [43.5] 1.99 [50.5] 2.64 [67] 4.96 [126] +2.51 4.4 [2]
SD
1
DN 51 2 1.91 [48.6] 2.22 [56.5] 2.52 [64] 3.11 [79] 3.94 [100] +3.19 7.5 [3.4]
1) Including 3.1.B and pressure test as per Pressure Equipment Directive, category II
1.57”
(40)
ø2.68”
(68)
d = 1.81”
(46)
M
Version Material Nominal pressure T
K
Process Weight of two diaphragm
seals
[mbar/10 K] lbs [kg]
TR AISI 316L 580 psi (PN 40) +2.01 5.7 [2.6]