Page 104 - GRINNELL Mechanical Products Catalogue

ACCESSORiES
Figure S810 Suction Diffusers
(Page 1 of 2)
Tech Data Sheet: G410
MATERIAL SPECIFICATIoNS Body and Cover
• Ductile iron conforming to ASTM A 126B
Knobs
• Ductile iron conforming to ASTM A 536, Grade 65-45-12 for sizes 80mm x 50mm thru 250mm x 200mm (3" x 2" thru 10" x 8")
Stud/nuts carbon steel conforming to ASTM A 193-4, for sizes 250mm x 250mm (10" x 10") and larger
Screen
• 4.0mm ( 5 ⁄32") perforated type 304 stainless steel for sizes 80mm x 50mm thru 150mm x 150mm
(3" x 2" thru 6" x 6");
• 3.2mm ( 1 ⁄8") perforated type 304 stainless steel for sizes 200 x 125mm (8" x 5") and larger
The Figure S810 Suction Diffuser is compact and rugged
for direct mounting to the suction side of a pump in either
a horizontal or vertical position . In addition to removing foreign particles, this diffuser also provides proper flow conditions to the pump . Where space is limited, this diffuser can be used to replace the straight pipe normally required to reduce turbulence .
The Figure S810 Suction Diffuser’s permanent perforated stainless steel screen helps remove foreign particles . The inlet end is suitable for installation with GRINNELL Couplings .
The outlet end is provided with a 150# ANSI flat face flange . Integral straightening vanes in the diffuser outlet reduce turbulence so that stress and erosion on the pump is minimised .
Maximum working pressure is 2,068 kPa (300 psi) at 38°C (100°F) and 1,138 kPa (165 psi) at 149°C (300°F) .
Note: Pressure and temperature can be limited by O-ring material. Contact GRINNELL Mechanical Products.
AF
B
C
• Sleeve is 20 mesh type 304 stainless steel
G D
E
H
Coating
• Black enamel paint
Performance
• Pressure Drop, contact GRINNELL Mechanical Products .
Pipe Size
Dimensions - mm Inches
Approx. Weight kg Lbs.
Nominal mm Inches
O.D. mm Inches
A
B
C
D
E
F Screen Removal
G Plug NPT
H Pipe Support ID
50 x 50
60.3 x 60.3
114.3
114.3
169.9
155.7
258.8
223.8
20
20.9
8.6
2 x 2 2-1⁄2 x 2 2-1⁄2 x 2-1⁄2 3 x 2
3 x 2-1⁄2
2.375 x 2.375 2.875 x 2.375 2.875 x 2.875 3.500 x 2.375 3.500 x 2.875
4.50 5.00 5.00 5.50 5.50
4.50 5.00 5.00 5.50 5.50
6.69 7.50 7.50 8.44 8.44
6.13 6.56 6.56 7.38 7.38
10.19 10.88 10.88 11.56 11.56
8.81 9.13 9.13 9.63 9.63
0.75 0.75 0.75 0.75 0.75
0.824
1.38
1.38
1.38
1.38
19 20 22 38.0
39.0
65 x 50
73.0 x 60.3
127.0
127.0
190.5
166.6
276.4
231.9
20
35.1
9.1
65 x 65
73.0 x 73.0
127.0
127.0
190.5
166.6
276.4
231.9
20
35.1
10.0
80 x 50
88.9 x 60.3
139.7
139.7
214.4
187.5
293.6
244.6
20
35.1
17.2
80 x 65
88.9 x 73.0
139.7
139.7
214.4
187.5
293.6
244.6
20
35.1
17.7
104
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Accessories