Griswold 811 low flow.pdf - Aquapump.co.za
Griswold 811 low flow.pdf - Aquapump.co.za
Griswold 811 low flow.pdf - Aquapump.co.za
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P & CASTING DATA<br />
ROTATION<br />
x-large<br />
PUMP END & BASEPLATE<br />
D<br />
HE<br />
HA<br />
HE<br />
PUMP END DIMENSIONS<br />
Pump Size & Discharge Suction D X CP E1 E2 F Impeller Max.Diam<br />
Designation Eye (sq in) Solids<br />
X-LARGE<br />
8 x 6 - 15 A110 6 8 14 1/2 18 33 7/8 8 4.5 18 3/4 50.0 13/16<br />
10 x 8 -15GA120 8 10 14 1/2 19 33 7/8 8 4.5 18 3/4 63.0 1 1/8<br />
BASEPLATE DIMENSIONS<br />
Max<br />
NEMA Baseplate HA** HB HT Min HD HE HF HG Max HH HL HP<br />
Frame number<br />
286T 368 24/26 68 5 19.25 9.5 65.5 4.75 1 6.5 1 1/4<br />
405T 380 24/26 80 5 19.25 9.5 77.5 4.75 1 6.5 1 1/4<br />
449T 398 24/26 98 5 19.25 9.5 95.5 4.75 1 6.5 1 1/4<br />
* Flange drilling is standard ANSI 150 lb, flat face.<br />
** HA dimensions represent <strong>Griswold</strong>’s standard <strong>co</strong>nstruction/ANSI maximum width, respectively.<br />
tapped openings(NPT)<br />
NUMBER<br />
TAP SIZE<br />
PURPOSE OF TAPS <strong>811</strong>S <strong>811</strong>M <strong>811</strong>L <strong>811</strong>XL<br />
Lantern Ring Connection* 2 1/4 3/8 3/8 3/8<br />
Frame Adapter Drain* 1 SLOT SLOT SLOT<br />
Casing Drain** 1 3/8 3/8 3/8 RTF<br />
Alternate Casing Drain 1 1/2 1/2 1/2 1/2<br />
Bearing Frame Cooling* 2 1/2 & 1 1/2 & 1 1/2 & 1 1/2 & 1<br />
Discharge Gage Connection** 1 1/4 3/8 3/8 3/8<br />
Suction Gage Connection 1 1/4 3/8 3/8 3/8<br />
Stuffing Box Circulating Line** 1 1/4 3/8 3/8 3/8<br />
Quench Gland Connection* 2 1/4 1/4 1/4 1/4<br />
* Indicates items furnished standard.<br />
** Standard in Ductile Iron and Stainless Steel; optional in other materials. B.H.P. limits<br />
materials/casting specs<br />
DASH MATERIAL CASTING SPECIFICATION<br />
-N6 Ductile Iron ASTM A395<br />
-91 316SS ASTM A296 Gr. CF8M<br />
-20 Alloy 20 ASTM A296 Gr. CN7M<br />
-X4 CD4MCu ASTM A31 Gr. CD4MCu<br />
MODEL<br />
R.P.M. <strong>811</strong>S <strong>811</strong>M <strong>811</strong>L <strong>811</strong>XL<br />
3560 40.0 122.0 200.0<br />
2900 32.7 99.5 165.0<br />
1780 20.0 61.0 100.0 249.0<br />
1450 16.3 49.7 81.5 203.0<br />
1180 13.3 40.5 66.4 165.0<br />
880 9.9 30.2 49.5 123.0<br />
P A G E 1 9
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