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 250YFI Series - PRODUCT DATA BULLETIN

Model '250YFI'

Class 250 Flanged Ductile Iron 'Y' Strainer

Available in sizes 2" to 12" with ANSI 250# RF flanged connections for maximum operating pressures as follows:

PMO: (Maximum Operating Pressure)
250 psig @ 450 deg. F.
500 psig @ 150 deg. F.

Screens:
3/64" perforated Type 304 stainless steel are supplied as standard up to 3".
1/8" perforated Type 304 stainless steel are supplied as standard on all sizes 4" and larger. Other meshes, perforations and materials are available upon request.

Covers:
Flanged and gasketed covers with plugged blowdown connection are supplied standard on all sizes.

Flanged Cast Iron "Y" Strainer - 250YFI Series
Flanged Cast Iron "Y" Strainer - 250YFI Series - Dimensions
Unit of Measure
1 

Item Number

Size

A

B

C

Max. Oper. Press at 150ºF

Max. Oper. Press at 450ºF

250YFI-2 N/A 50 mm2 in N/A 226 mm8 7/8 in N/A 165 mm6 1/2 in N/A 15 mm1/2 in N/A 500 psi N/A 250 psi
250YFI-2 1/2 N/A 65 mm2 1/2 in N/A 289 mm11 1/4 in N/A 178 mm7 in N/A 25 mm1 in N/A 500 psi N/A 250 psi
250YFI-3 N/A 80 mm3 in N/A 295 mm11 5/8 in N/A 203 mm8 in N/A 25 mm1 in N/A 500 psi N/A 250 psi
250YFI-4 N/A 100 mm4 in N/A 368 mm14 1/2 in N/A 273 mm10 3/4 in N/A 25 mm1 in N/A 500 psi N/A 250 psi
250YFI-5 N/A 125 mm5 in N/A 441 mm17 3/8 in N/A 343 mm13 1/2 in N/A 32 mm1 1/4 in N/A 500 psi N/A 250 psi
250YFI-6 N/A 150 mm6 in N/A 476 mm18 3/4 in N/A 413 mm16 1/4 in N/A 40 mm1 1/2 in N/A 500 psi N/A 250 psi
250YFI-8 N/A 200 mm8 in N/A 556 mm21 7/8 in N/A 495 mm19 1/2 in N/A 40 mm1 1/2 in N/A 500 psi N/A 250 psi
250YFI-10 N/A 250 mm10 in N/A 692 mm27 1/4 in N/A 540 mm21 1/4 in N/A 50 mm2 in N/A 500 psi N/A 250 psi
250YFI-12 N/A 300 mm12 in N/A 797 mm31 3/8 in N/A 635 mm25 in N/A 50 mm2 in N/A 500 psi N/A 250 psi
Unit of Measure
1