Page 189 - Catalog

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Centrifugal Pumps

Features:
• Patented Vac-U-Seal impeller design creates a vacuum between the impeller & mechanical seal.
Lack of pressure on the seal face minimizes seal wear and results in a longer seal life.
• Double wet seal design provides for continuous lubrication of the seal faces. This wet seal design
allows the pump to be run dry for extended periods with no damage to the mechanical seal faces.
• Closed impeller design minimizes thrust loading on the drive motor extending the life of the
drive motor. Impeller wear actually increases performance.
• Extra thick cast walls provide extra strength and extend the life due to abrasion and corrosion.

PART PUMP MAX MAX MAX MAX INLET
NUMBER TYPE GPM PSI RPM HP OUTLET
FOR GASOLINE ENGINES (BASE MOUNTING REQ'D)
S-3220 2" Straight, 3/4" Shaft 197 39 3500 5 2" FPT
S-3320 3" Straight, 1-1/8" Shaft 365 60 3500 10 3" FPT
SP-3240 2" Self-Priming, 3/4" Shaft 200 42 3600 5 2" FPT
SP-3340 3" Self-Priming, 1-1/8" Shaft 340 64 3600 10 3" FPT
SP-3350 3" Self-Priming, 1-1/8" Shaft 400 64 3600 13 3" FPT
Replaces SP-3320
S-3320-BS 1 3" Straight, 1" Shaft 365 60 3500 10 3" FPT
SP-3350-BS 3" Self-Priming 1" Shaft 400 64 3600 13 3" FPT
Replaces SP-3320-BS SP-3320-BS PUMPS
Keyed shaft clamp standard on 3" -BS gasoline engine.
Carbide seals available on 2" and 3" pumps, add -C after part number.

PART PUMP MAX MAX MAX MAX INLET
NUMBER TYPE GPM PSI RPM HP OUTLET
FOR GASOLINE ENGINES (BASE MOUNTING REQ'D)
S-3220-G5H 2" Straight, 3/4" Shaft 197 39 3500 5 2" FPT
SP-3240-G5H 2" Self-Priming, 3/4" Shaft 200 42 3600 5 2" FPT
SP-3350-G13H 1 3" Self-Priming, 1-1/8" Shaft 400 64 3600 13 3" FPT
Replaces SP-3320 G13H
SP-3350-G14K 3" Self-Priming 1" Shaft 400 64 3600 13 3" FPT

PART PUMP MAX MAX MAX MAX INLET
NUMBER TYPE GPM PSI RPM HP OUTLET
FOR ELECTRIC MOTORS
S-3220-E 2" Straight, 3/4" Shaft 197 39 3500 5 2" FPT
S-3320-E 3" Straight, 1-1/8" Shaft 365 60 3500 10 3" FPT
SP-3240-E 2" Self-Priming, 3/4" Shaft 200 42 3600 5 2"FPT
SP-3340-E 3" Self-Priming, 1-1/8" Shaft 340 64 3600 10 3"FPT
REPLACES SP-3320-E
SP-3350-E 1 3" Self-Priming, 1-1/8" Shaft 400 64 3600 15 3"FPT
Replaces SP-3320-EX
SP-3450-E 2" Gen HF 4" x 3" SP Cent 560 42 3600 19 4" x 3"
Electric FPT S-3220-E

1 Represents Centrifugal Pump utilizing New Impeller.
2 New Part Number, utilizing New Impeller.
* Pump size given in inches refers to inlet and outlet sizes.
** Power based on electric motor with full voltage and pumping water
-Silicon Carbide seals available on 2" and 3" pumps, add -C after part number
-Flange option available on 2" and 3" pumps, add -FLG after part number

Stockton, CA Fresno, CA Salinas, CA Yuma, AZ Stockton, CA Fresno, CA Salinas, CA Yuma, AZ 187
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