Rosemount 1495, Installation & Operation Manual

Page: 40 / 70

Reference Manual
00809-0100-4792, Rev CA
August 2010
Rosemount 1495, 1496
A-2
Physical Specifications
Standard Pipe Schedules
Table A-1. Default Pipe Schedules for 1496 Orifice Flange Unions
Pipe Size
(1)
(1) Measurement is in inches (millimeters).
ANSI 300#
(WN, TH, SO)
ANSI 600#
(WN, RJ)
ANSI 900#
(WN, RJ)
ANSI 1500#
(WN, RJ)
ANSI 2500#
(WN, RJ)
2 (50.8) 40/Standard
(3)
40/Standard
(3)
80/XS
(2)
160 XXS
2½ (63.5) 40/Standard
(3)
40/Standard
(3)
80/XS
(2)
160 XXS
3 (76.2) 40/Standard
(3)
40/Standard
(3)
80/XS
(2)
160/XXS No default
schedule provided
- customer must
specify pipe
schedule.
4 (101.6) 40/Standard
(3)
40/Standard
(3)
80/XS
(2)
160/XXS
6 (152.4) 40/Standard
(3)
80
(2)
(2) Flange Unions are supplied with Schedule 80S if 316/316L SST or 304/304L SST materials are selected.
160 XXS
8 (203.2) 40/Standard
(3)
80
(2)
160 No default
schedule provided
- customer must
specify pipe
schedule.
10 (254) 40/Standard
(3)
80
(2)
160
12 (304.8) 40/Standard
(3)
80
(2)
160
14 (355.6) Standard 80
(2)
160
16 (406.4) XS 80
(2)
160
18 (457.2) XS 80
(2)
160
20 (508) XS 80
(2)
160
24 (609.6) 40
(3)
(3) Flange Unions are supplied with Schedule 40S if 316/316L SST or 304/304L SST materials are selected.
NOTE
It is strongly encouraged to use the ordering codes to specify desired pipe schedule.
80
(2)
160