Wolf Pumps Logo
  • Applications
  • All Products
  • Articles
  • Resources
  • About Us
Pump Sizing
Contact Us
  • Sales Rep Login
  • 800-886-2606

Homeowners

Applications
  • Agricultural
  • Mining
  • General Industrial
  • Turf Irrigation
  • Specialty

Professionals

Applications
  • Agricultural
  • Mining
  • General Industrial
  • Turf Irrigation
  • Specialty

Applications

  • Agricultural
  • Mining
  • General Industrial
  • Turf Irrigation
  • Specialty

Products

  • Submersible Pumps
  • Stainless Steel Submersible Pumps
  • WaterBoss® Vertical Line Shaft Turbines
  • Customized Components

Agricultural

Learn More

Mining

Learn More

General Industrial

Learn More

Turf Irrigation

Learn More

Specialty

Learn More

Submersible Pumps

  • 10″ Bowl Series
  • 4″ Bowl Series
  • 5″ Bowl Series
  • 5HX Series
  • 6″ Bowl Series
  • 6″ Bowl Series – Open Type
  • 7″ Bowl Series
  • 8″ Bowl Series
  • 9″ Series
  • 10″ Series
  • View All

Stainless Steel Submersible Pumps

  • 10L & 10M Series
  • 6L Series
  • View All

WaterBoss® Vertical Line Shaft Turbines

  • WaterBoss® Vertical Line Shaft Turbine Pumps

Customized Components

  • Stainless Steel Impellers
  • Open Bronze Impeller
  • Bronze Bearing
  • Chrome Shaft
  • Ion Shaft
  • Rubber Bearing
  • Vesconite Bearing
  • Stainless Steel Shaft
  • View All
Wolf Pumps Logo
Wolf Pumps Logo

  • Applications
  • Articles
  • Brand Standards
  • Cart
  • Checkout
  • Contact Us
  • Corporate Governance
  • Home
  • Limited Warranty and Liability Wavier
  • Literature
  • My account
  • Privacy Policy
  • Products
  • Sample Page
  • Shop
  • Terms & Conditions
Popular Resources

Wolf Advantage

Line Shaft Turbine

Credit Application

When autocomplete results are available use up and down arrows to review and enter to go to the desired page. Touch device users, explore by touch or with swipe gestures.
Pump Sizing
Sales Rep Login

800-886-2606

  • Submersible Pumps

7″ Bowl Series

7″ Bowl Series
  • Discharge assembly – black steel, cast iron, ductile, bushing and collar style. Discharge assemblies with upthrust protection available on most models.
  • Pump shaft – chrome plated C-1045, 416 & 17-4 stainless steel. Machined, polished and straightened.
  • Sand collar – bronze – Sae 660. Restricts sand entry to motor bracket bushing.
  • View More Details

Requires 8″ minimum well size. Capacities to 1100 GPM.

Pump Sizing Tool
  • Product Details
  • Features and Benefits
  • Product Specifications
  • Resources
Product Details

Introducing the Wolf Pump 7″ Bowl Series: engineered for peak performance and reliability in water management. Featuring optimized discharge for high efficiency, standard upthrust protection, and customizable options, our pumps are versatile and reliable. Choose from Vesconite or brass discharge bearings, and shaft options including chrome and 416 stainless steel for durability. With long-wearing bronze alloy impellers, robust bowl construction, and customizable bowl bearings, our pumps ensure consistent performance.

Corrosion-resistant components like stainless steel cable guards and intake screens provide added protection, while a brass sand collar and 416 stainless steel motor coupling complete the package. Experience unmatched efficiency and reliability with the Wolf Pump 7″ Bowl Series.

Features and Benefits
  • Bushings – Bronze, Buna-N rubber, Vesconite
  • Intermediate bowl – close grained cast iron, and ductile. Baked on porcelain lining Threaded connections Reinforced flange Registered fit.
  • Impeller – bronze – Sae 40, 304 stainless steel. Closed design available in a variety of capacities Balanced to reduce vibration.
  • Collet – 416 stainless steel. Split taper provides tight lock.
  • Motor bracket – close grained cast iron, ductile. Closed design for added motor protection. Available for 6” and 8” standard NEMA motors.
  • Upthrust bushing – bronze – Sae 660, UHMW. Restrains initial upthrust.
  • Inlet screen – stainless steel T304. Limits entry of large objects into pump.
  • Motor coupling – 416 stainless steel. Provides non-corrosive connection between motor and pump shaft.
  • Cable guard – stainless steel. Provides motor lead protection.
Product Specifications

Motor:

7-1/2 – 150 HP

Hertz:

60 Hz

Discharge Size:

4″ female, 5″ female, or 6″ male

Stages:

1 – 15

Flow:

1100 GPM (4,164 LPM)

Impeller Type:

Enclosed

Resources
Catalogs
    • WP0028 7MH Cut Sheet
      ( pdf  - 1 MB )
  • Submersible Pumps

7″ Bowl Series

  • Discharge assembly – black steel, cast iron, ductile, bushing and collar style. Discharge assemblies with upthrust protection available on most models.
  • Pump shaft – chrome plated C-1045, 416 & 17-4 stainless steel. Machined, polished and straightened.
  • Sand collar – bronze – Sae 660. Restricts sand entry to motor bracket bushing.
  • View More Details
Pump Sizing Tool

Have a question? Give us a call!

800-886-2606

Product Details

Introducing the Wolf Pump 7″ Bowl Series: engineered for peak performance and reliability in water management. Featuring optimized discharge for high efficiency, standard upthrust protection, and customizable options, our pumps are versatile and reliable. Choose from Vesconite or brass discharge bearings, and shaft options including chrome and 416 stainless steel for durability. With long-wearing bronze alloy impellers, robust bowl construction, and customizable bowl bearings, our pumps ensure consistent performance.

Corrosion-resistant components like stainless steel cable guards and intake screens provide added protection, while a brass sand collar and 416 stainless steel motor coupling complete the package. Experience unmatched efficiency and reliability with the Wolf Pump 7″ Bowl Series.

Features and Benefits
  • Bushings – Bronze, Buna-N rubber, Vesconite
  • Intermediate bowl – close grained cast iron, and ductile. Baked on porcelain lining Threaded connections Reinforced flange Registered fit.
  • Impeller – bronze – Sae 40, 304 stainless steel. Closed design available in a variety of capacities Balanced to reduce vibration.
  • Collet – 416 stainless steel. Split taper provides tight lock.
  • Motor bracket – close grained cast iron, ductile. Closed design for added motor protection. Available for 6” and 8” standard NEMA motors.
  • Upthrust bushing – bronze – Sae 660, UHMW. Restrains initial upthrust.
  • Inlet screen – stainless steel T304. Limits entry of large objects into pump.
  • Motor coupling – 416 stainless steel. Provides non-corrosive connection between motor and pump shaft.
  • Cable guard – stainless steel. Provides motor lead protection.
Product Specifications

Motor:

7-1/2 – 150 HP

Hertz:

60 Hz

Discharge Size:

4″ female, 5″ female, or 6″ male

Stages:

1 – 15

Flow:

1100 GPM (4,164 LPM)

Impeller Type:

Enclosed

Resources
Catalogs
    • WP0028 7MH Cut Sheet
      ( pdf  - 1 MB )
Other Products
10″ Series image
  • Submersible Pumps
10″ Series

The Wolf Pump 10″ Series is a high-performance pump engineered for durability and efficiency, featuring advanced bushings made of bronze,...

9″ Series image
  • Submersible Pumps
9″ Series

Designed for industrial, agricultural, and municipal applications, the 9" Series combines robust construction with advanced materials to deliver unparalleled performance and reliability.

6″ Bowl Series – Open Type image
  • Submersible Pumps
6″ Bowl Series – Open Type

Requires 7" minimum well size. Capacities to 400 GPM.

4″ Bowl Series image
  • Submersible Pumps
4″ Bowl Series

Requires 5" minimum well size.  Capacities to 130 GPM.

  • Pump Sizing
  • Resources
  • Terms of Sale

  • Articles
  • About Us
  • Contact Us

Product Support

  • Pump Sizing
  • Resources
  • Terms of Sale

Discover More

  • Articles
  • About Us
  • Contact Us
Wolf Pumps Logo
  • Sales Rep Login
  • 800-886-2606

Copyright © 2025 Zoeller Company

  • Terms & Conditions
  • Privacy Policy
  • Corporate Governance

Color 1

Color 2

Color 3

Color 4

Color 5

Solution Finder

What is the problem you are trying to solve?

My basement is flooding.

My basement is flooding.

My basement is flooding.

My basement is flooding.

My basement is flooding.

My basement is flooding.

My basement is flooding.

My basement is flooding.

My basement is flooding.

My basement is flooding.

My basement is flooding.