3311
Specifications
Design Features
Services
Hydraulic Coverage
Product Views
Model Features
Goulds Model 3311 is a radial split, segmented ring multistage pump... a proven state-of-the-art design for the most demanding high pressure services. The modular design and parts interchangeability reduce maintenance and inventory costs. Compact size and flexible nozzle positions reduce space and piping costs. High reliability, optimum efficiency, and simplified maintenance combined with low initial cost and low operating costs make the 3311 a true world class pump
All performance curves are found using our free Pump Selection System (PSS) software. Click the following link, where you will register and gain immediate access to all of our up-to-the-minute performance curve information.
Pump Selection (PSS)
Download Literature:
- Product Bulletin
- Capacities to 1100 GPM (250 m3/hr)
- Heads to 5250 feet (1600 m)
- Temperatures to 356° F (180°C)
- Pressures to 2320 psig (160 bar)
- High Efficiency Performance is achieved by utilizing multiple hydraulics for each pump size. Reduce running costs by operating in the best efficiency range.
- Modular Design permits option flexibility, reduces lead-times, and maximizes interchangeability. Spare parts inventory is reduced.
- Ease of Maintenance is assured as roller bearings, mechanical seal, and balance device can be serviced without disturbing piping or driver.
- Balance Drum/Disc Combination balances axial thrust over the full range of performance.
- Rotating Element is dynamically balanced after individual balancing of the impellers. First critical speed is always above maximum operating speed.
- Multiple Nozzle Orientations to fit your piping configurations.
- Cogeneration
- Boiler Feed
- Shower
- Pressure Boosting
- High Pressure Cleaning
- Mine De-watering
3550 RPM
2950 RPM
All performance curves are found using our free Pump Selection System (PSS) software. Click the following link, where you will register and gain immediate access to all of our up-to-the-minute performance curve information.
Pump Selection (PSS)
Dimensions
Cutaway View
Parts List and Materials of Construction
Construction Details
Cutaway View
Parts List and Materials of Construction
Construction Details
Balance Disc Lift-Off Device
Interstage Bleed-Off
Destaging Device
Seal Cooling Chamber
Interstage Bleed-Off
Destaging Device
Seal Cooling Chamber
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