Item Number 125SDFI-4-4, Suction Diffuser On Colton Industries

Model '125SDFI' Suction Diffuser

Designed for direct mounting to end suction of horizontal or vertical pumps.

Available in sizes 2" to 12" with class 125 FF flanged end connections for maximum operating pressures as follows:
PMO: (Maximum Operating Pressure)
200 psig @ 150 deg. F.

Features:

Space Saver - Eliminates the need for typical 'Y' strainer and elbow into pump suction
Integral strightening vanes reduce flow turbulence
All sizes supplied with removable 20 mesh screen liner for start-up

Unit of Measure

Specifications

Inlet Size	N/A 4 in
Outlet Size	N/A 4 in
A	N/A 330 mm13 in
B	N/A 165 mm6 1/2 in
C¹	N/A 133 mm5 1/4 in
D	N/A 165 mm6 1/2 in
E	N/A 213 mm8 3/8 in
F	N/A 20 mm3/4 in
G	N/A 32 mm1.25 in
Weight	N/A 42 kg92 lb
Maximum Operating Pressure PMO	N/A 200 psi at 150 ºF
Maximum Allowable Operating Temperature at Bune-N Seal	N/A 212 ºF
Maximum Allowable Operating Temperature at EPDM Seal	N/A 250 ºF
Maximum Allowable Operating Temperature at Viton Seal	N/A 400 ºF
Body Material	N/A Cast Iron
Screen Material	N/A 304 Stainless Steel
O-Ring Material	N/A Buna-N (EPDM or Viton is available upon request)

¹ Dimension "C" denotes the distance required for screen removal.

Specifications

Inlet Size

Outlet Size

A

B

D

E

F

G

Weight

Maximum Operating Pressure PMO

Maximum Allowable Operating Temperature at Bune-N Seal

Maximum Allowable Operating Temperature at EPDM Seal

Maximum Allowable Operating Temperature at Viton Seal

Body Material

Screen Material

O-Ring Material