Owner's manual

Installation and Operation Manual
X-VA-MT3810-eng
Part Number: 541B050AAG
December, 2008
Model MT 3810
Section 1 Introduction
1-3
Table 1-2 Model MT 3810 Pressure Ratings
617°F
134
448
600°F
140
450
500°F
170
480
400°F
195
515
300°F
215
560
Flange Rating*
150 lb.
300 lb.
200°F
240
620
-20°F to 100°F
275
720
316/316L Stainless Steel (psig at indicated temperature)
Table 1-1 Model MT 3810 Capacities, Pressure Drop and Viscosity Immunity Ceiling
617°F
1200
1200
1200
1000
600°F
1200
1200
1200
1000
500°F
1300
1300
1300
1100
400°F
1400
1400
1400
1200
300°F
1400
1400
1400
1200
Threaded NPT
7 & 8
10
12
13
200°F
1500
1500
1500
1300
-20°F to 100°F
1500
1500
1500
1300
316L Stainless Steel (psig at indicated temperature)
*Flanges are dual certified 316/316L Stainless Steel
CONNECTION SIZE FLOAT MATERIAL STAINLESS STEEL 316L
METER DIN ANSI FLOAT WATER
AIR
1,2
Press Drop Press Drop VIC (cSt) Max. Visc PED
SIZE DN mm inches CODE l/h gpm scfm nm3/h mbar inches WC (cSt) (cSt) Category
15 1/2" A 25 0.11 0.49 0.78 30 13 1 40 SEP
B* 65 0.28 1.2 2 30 13 1 20 SEP
C 130 0.59 2.4 3.7 30 13 1 120 SEP
D* 200 0.88 3.7 5.8 35 15 1 20 SEP
15 1/2" A 250 1.1 5.2 8.2 45 19 2 250 SEP
B 400 1.7 7.7 12 55 23 1 180 SEP
C 650 2.8 11 18 60 25 2 475 SEP
D 1000 4.4 21 33 130 53 1.5 250 SEP
25 1" A 1200 5.2 19 30 60 25 5 475 CAT I, II or III
B 1500 6.6 31 49 70 29 1.5 400 CAT I, II or III
C 2400 10 41 65 85 35 7 475 CAT I, II or III
D 3500 15 65 100 155 63 4 475 CAT I, II or III
40 1 1/2" A 4000 17 67 100 50 21 50 475 CAT I, II or III
B 6000 26 94 140 60 25 30 475 CAT I, II or III
C 8000 35 150 230 150 61 2 475 CAT I, II or III
D 10000 46 210 330 300 121 2 475 CAT I, II or III
50 2" A 6500 28 100 160 50 21 50 475 CAT I, II or III
B 9500 41 160 250 60 25 50 475 CAT I, II or III
C 12000 55 200 310 100 41 2.5 475 CAT I, II or III
D 20000 88 390 620 300 121 1 475 CAT I, II or III
1. Air flows in scfm are given at 70°F and 14.7 psia 2. Air flows in nm3/h are given at 0°C and 1.013 bar (a)
3. *Minimum operating pressure required 7 psig / 0.48 bar
13
7
8
10
12
Size Indicator Only Indicator with Alarm Indicator with Transmitter
-58° thru 420° F -22° thru 320° F -22° thru 195° F
-50° thru 215° C -30° thru 160° C -30° thru 90° C
3810 Minimum and Maximum Ambient Temperature
Indicator Only
Indicator with Alarm or Transmitter
-22° thru 150° F
-30° thru 65° C
7 thru 13
-22° thru 150° F
-30° thru 65° C
Table 1-3 Maximum and Minmum Fluid Temperature at 104
o
F (40
o
C) Ambient