Gusher 7071 Series Horizontal Open Impeller Centrifugal Pump

The 7071 Series is a horizontal, open impeller centrifugal pump. The series consists of 3 Power Frames and 33 pump sizes.

Technical Specifications

International Standardization Options:

The 7071 series of centrifugal pumps feature standardized engineered parts to ensure interchangeability. This enables quick and easy conversion of the pump assembly to you application.

The 7071 series are available in various standardizations, namely they are standardized according to the Deutsches Institut für Normung (DIN) and the American National Standards Institute (ANSI).

Gusher Pumps’ numerous models and sizes give All Pump’s customers a wide selection of products. This gives customers the ability to have the most hydraulically suitable pump for many capacity/head ranges without having to up or down size operating characteristics.

Centrifugal Pumps 7071 Series

1. Heavy Duty Casings – increases life under corrosive and erosive conditions. All sizes are self venting with CL discharge. Drain plug offered as option.

2. Heavy Duty Shaft – Minimum deflection increases life for less maintenance.

3. Renewable Shaft Sleeve – Hook-type sleeve eases maintenance (easily removed) and is relieved to allow for changes in temperature.

4. Power Frame – Heavy duty Power Frame is sealed against contaminants to ensure long bearing life. Water-cooled for high temperature applications.

5. Oil Lubrication – Oil lubrication is standard. The power frame is vented. Oil may also be cooled for high temperature application.

6. Heavy Duty Thrust Bearing – Double row thrust bearing minimizes shaft end play for more effective stuffing box sealing, longer mechanical seal life and withstands greater axial and radial thrust loads.

7. External Impeller Adjustment – Like new clearance can be maintained through simple external adjustment in just minutes to maintain original high efficiencies.

8. Rabbeted Fits – Accurately machined rabbets ensure positive alignment, longer seal life, easy replacement of spare rotating when maintenance is required.

9. Contained Casing Gasket – Protects against blow out.

10. Positive Sealing at Impeller – Teflon O-Ring protects shaft from liquid being pumped.

11. Semi Open Impeller – is designed with back pump-out vane to minimize axial thrust. Designed to handle solids and stringy material.*

12. Mechanical Seal

13. Seal Gland

*The 3×4-16 and the 5×6-16 have enclosed impellers.

For high temperature applications.

For high temperature applications. Back pull-out design for ease of maintenance.

Accommodates many of today’s seal sizes and styles such as cartridges, component and packing.

Gusher has a variety of base plates for your specific requirements. Base plates are also supplied with jack bolts to aid in alignment.

When seals are not effective, Gusher provides repeller style sealing for abrasive applications.

Gusher provides guards around rotating parts to meet plant safety requirements.