Duplex Strainers 3/4" - 6"


MODELS:

#791, 792, 794: (3/4"-6")
#796: (1"-3")

PRESSURE - TEMPERATURE RATING
#791 (CLASS 125) 200 PSI-WOG @ 150°F
#792 (CLASS 150) 285 PSI-WOG @ 100°F
#794 (CLASS 300) 740 PSI-WOG @ 100°F
#796 (CLASS 600) 750 PSI-WOG @ 100°F
duplex strainers, simplex strainers, tee strainers, replacement baskets, flat strainers
simplex strainer, duplex strainers,peforated metal & mesh
duplex strainers, replacement strainers,orifice plates

SERVICE RECOMMENDATIONS:

These strainers are designed for use in fluid handling systems where the flow cannot be shut down for basket cleaning such as cooling water, compressors, condensers, fire lines, fuel lines, lubrication systems, and salt and fresh water systems. Not recommended for steam service.

FEATURES:

These Duplex strainers use 3-way balls as diverter valves. This design with its PTFE seats provides bubble-tight shut-off, eliminating the costly and potentially dangerous leakage into the chamber not in use. The two part body casting allows true-inline maintainability. All parts of the valve are accessible after removing the basket chamber without removing the strainer from the line. A gear operator is standard on the 4" & 6" units, allowing for a very easy change over. On models with a handle, the chamber in use is covered by the handle preventing accidental opening of the pressurized chamber and allowing easy access to the side to be serviced. The large open area ratio of the basket assures a minumum pressure drop across the unit. Perforated stainless steel (304) baskets are standard on all models, with mesh lining optional.

 


Testing: Shell pressure test = 1.5 times the working pressure
Valve seat test pressure = 80 PSI Air
 
Materials: Cast Iron ASTM A126-B
Carbon Steel ASTM A216 Grade WCB
316 Stainless Steel ASTM A351 Grade CF8M
Bronze ASTM B62 (85-5-5-5)
Seats: Teflon™
O-Rings: Buna-N
NOMINAL Size
A
B
C
D
E
F
G
LB
Kg
inches
mm
SCREWED END
3/4"
10
5-1/2
4-15/16
4-1/16
10
6-7/16
8-11/16
1/2
27
12-1/3
1"
25
5-1/2
4-15/16
4-1/16
10
6-7/16
8-11/16
1/2
28
12-2/3
1-1/4"
32
7-1/2
6-3/4
4-1/4
10
7-1/5
13-7/8
1-1/4
70
32
1-1/2"
40
7-1/2
6-3/4
4-1/4
10
7-1/8
20
12-1/2
70
32
2"
50
10
8-1/5
7-1/8
20
12-1/2
17-21/32
18-3/8
94
43
2-1/2"
65
11-5/8
12
8-1/16
20
17-21/32
18-3/8
1-1/2
136
62
3"
80
11-5/8
12
8-1/16
20
17-21/32
18-3/8
1-1/2
136
62

NOMINAL Size
CLASS
150 300
B
C
D
E
F
G
LB
Kg
inches
mm
FLANGED END
1"
25
6-7/8
6-7/8
4-15/16
4-1/16
10
6-7/16
8-11/16
1/2
33
15
1-1/4"
32
9-3/8
9-3/8
6-3/4
4-1/4
10
7-3/16
13-7/8
1-1/4
60
27.3
1-1/2"
40
9-3/8
9-3/8
6-3/4
4-1/4
10
7-3/16
13-7/8
1-1/4
60
27.3
2"
50
10-5/8
10-5/8
8-3/16
7-1/8
20
12-1/2
14-1/2
1-1/4
100
45.5
2-1/2"
65
13-1/2
12
12
8-1/16
20
17-21/32
18-3/8
1-1/2
160
72.7
3"
80
13-1/2
12
12
8-1/16
20
17-21/32
18-3/8
1-1/2
160
72.7
4"
100
16
16-1/2
15-3/4
15-1/2
10+
23-3/8
22-3/4
1-1/2
320
145.5
5"
150
22
22-7/8
17
17-1/4
10+
25-1/4
24-1/4
1-1/2
610
277.2
6"
200
22
22-7/8
17
17-1/4
10+
25-1/4
24-1/4
1-1/2
610
277.2



FABROTECH INDUSTRIES, INC.
2089 Ninth Ave.
Ronkonkoma, NY 11779
Telephone (631) 467-2040
Secondary (631) 467-2046
Fax (631) 467-2196
1-800-313-0153

E-Mail: info@fabrotech.com

STANDARD CAST ITEMS SHIPPED SAME DAY FROM OUR EXTENSIVE INVENTORY