The Stayflow BIF1 Basket Strainer is a simplex-style cast iron strainer designed for liquid service in commercial and industrial systems. Its bolted cover provides a secure seal and can be removed when the system is offline for maintenance. A 304 stainless steel basket is included as standard to trap debris and protect downstream equipment such as pumps and valves.
The BIF1 is rated to 200psi at 150°F and is available in 2" to 20" sizes, with ANSI 125/150# flanged ends. Basket screens come standard with 1/16" perforation, with options for 1/32", 1/8", or mesh available to suit a range of filtration requirements.
For applications requiring faster access to the basket, a quick-opening clamped cover version is available—see Model BIF1C.
FEATURES:
| • Bolted cover for secure sealing | • Screen options: 1/32", 1/16", 1/8", mesh |
| • 304 stainless steel basket included | • Threaded or ANSI 125/150# flanged ends |
| • 200psi at 150°F pressure rating | • Cast iron body (ASTM A126 Class B) |
| • Drain connection for basket blowdown |
Complete dimensional and material data—see Submittal Sheet
| MODEL |
SIZE
(in)
|
ENDS | Cv |
PRESS (WOG)
(psi)
|
WT
(lbs)
|
A
(in)
|
B
(in)
|
C
(in)
|
D
(in)
|
E
(in)
|
ITEM NO |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BIF1 | 2 | 125# FLGS | 45 | 200 | 27 | 8.625 | 4.88 | 3.83 | 1/2 | 10.875 | BIF1TI0200 |
| BIF1 | 2-1/2 | 125# FLGS | 90 | 200 | 30 | 7.562 | 5.12 | 3.75 | 3/4 | 10-7/8 | BIF1TI0250 |
| BIF1 | 3 | 125# FLGS | 140 | 200 | 40 | 8.75 | 4.63 | 5.375 | 3/4 | 11.25 | BIF1TI0300 |
| BIF1 | 4 | 125# FLGS | 290 | 200 | 64 | 11.25 | 7.00 | 5.375 | 1 | 15.50 | BIF1TI0400 |
| BIF1 | 5 | 125# FLGS | 500 | 200 | 84 | 12.25 | 7.88 | 4.75 | 1 | 15.50 | BIF1TI0500 |
| BIF1 | 6 | 125# FLGS | 800 | 200 | 150 | 14.00 | 8.00 | 7.00 | 1-1/4 | 18.25 | BIF1TI0600 |
| BIF1 | 8 | 125# FLGS | 1600 | 200 | 275 | 17.125 | 11.38 | 8.00 | 1-1/2 | 27.50 | BIF1TI0800 |
| BIF1 | 10 | 125# FLGS | 2800 | 200 | 436.8 | 22.00 | 14.12 | 8.82 | 1-1/2 | 27.50 | BIF1TI1000 |
| BIF1 | 12 | 125# FLGS | 3700 | 200 | 768 | 25.25 | 20.25 | 10.32 | 2 | 35.00 | BIF1TI1200 |
| BIF1 | 14 | 125# FLGS | 5100 | 200 | 1246 | 29.00 | 30.00 | 15.00 | 2 | 45.00 | BIF1TI1400 |
| BIF1 | 16 | 125# FLGS | 6800 | 200 | C/F | 31.875 | 36.66 | 16.00 | 2 | 55.00 | BIF1TI1600 |
| BIF1 | 20 | 125# FLGS | 10900 | 200 | C/F | 36.49 | 38.44 | 15.75 | 2 | 65.00 | BIF1TI2000 |