Installation – Fulton Vertical Tubeless (FT-A) Thermal Fluid (hot oil) Heater User Manual
Page 24
© The Fulton Companies 2013
INSTALLATION
FTA-IOM-2013-0227
SECTION 2
2-18
!
WARNING
All information in this manual is for
reference and guidance purposes,
and does not substitute for required
professional training, conduct,
and strict adherence to applicable
jurisdictional/professional codes and
regulations.
Non-Fulton product information is for
reference purposes only. No Fulton
document may substitute for full
review of documentation available
from the component manufacturer.
TABLE 5 - RECOMMENDED GASKET LOADS FOR FLEXITALLIC SPIRAL WOUND CLASS 150#
GASKETS SAE GRADE 5 BOLTS OR EQUAL
Nominal Flange
Size (in.)
Number of Bolts
Diameter of Bolts
(in.)
Preferred Torque
Req. Per Bolt (ft-lb)
1/2
4
1/2
45
3/4
4
1/2
45
1
4
1/2
45
1 1/4
4
1/2
45
1 1/2
4
1/2
45
2
4
5/8
90
2 1/2
4
5/8
90
3
4
5/8
90
3 1/2
8
5/8
90
4
8
5/8
90
5
8
3/4
150
6
8
3/4
150
8
8
3/4
150
10
12
7/8
240
TABLE 6 - RECOMMENDED LOADS FOR FLEXITALLIC SPIRAL WOUND CLASS 300# GASKETS
SAE GRADE 5 BOLTS OR EQUAL
Nominal Flange
Size (in.)
Number of Bolts
Diameter of Bolts
(in.)
Preferred Torque
Req. Per Bolt (ft-lb)
1/2
4
1/2
45
3/4
4
5/8
90
1
4
5/8
90
1 1/4
4
5/8
90
1 1/2
4
3/4
150
2
8
5/8
90
2 1/2
8
3/4
150
3
8
3/4
150
3 1/2
8
3/4
150
4
8
3/4
150
5
8
3/4
150
6
12
3/4
150
8
12
7/8
240
10
16
1
368