Wolf Pump
Wolf Pump, founded in 1951 and a subsidiary of Zoeller Company, manufactures custom submersible turbine pumps and vertical line shaft turbines (130 to 6,000 GPM) for agricultural, mining, general industrial, turf irrigation, and specialty applications, serving customers across more than 50 countries through a sales-representative-led model.
- Company typePrivate
- Founded1951
- HeadquartersAbernathy, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Wolf Pump does
Wolf Pump is a U.S. manufacturer of custom submersible turbine pumps and vertical line shaft turbines, founded in 1951 near Abernathy, Texas, and currently operating as a subsidiary of Zoeller Company (under the Flint & Walling brand, in business since 1866). The company designs and builds pumps across bowl diameters from 4 inches to 10 inches (130 to 1,700 GPM standard; up to 6,000 GPM following the 2020 acquisition of Robco Pumps), with motor ranges from 5 HP to 500 HP, and offers an additional WaterBoss vertical line shaft turbine line spanning 6 to 16 inches and up to 4,500 GPM. Production is supported by full CNC machining capability (engine lathes and mills), a state-of-the-art in-house testing facility rated to 1500 PSI, 8000 GPM, and 500 HP, and a 100% wet-test policy for every pump up to 500 HP before shipment. Wolf Pump serves five primary end markets: agriculture (irrigation, livestock), mining (dewatering, slurry handling), general industrial (municipal, commercial water supply), turf irrigation (golf courses, sports fields), and specialty/custom applications. The business model is industrial hardware sales on a quote-based pricing structure, distributed through field sales representatives, an inside sales team, an e-commerce storefront for components, and a self-service pump sizing tool at pump-flo.com, with most orders shipping within 1-2 business days. Parent Zoeller Company provides international reach, operating in more than 50 countries. The company is privately held, headquartered at its 37,000+ sq ft manufacturing facility in Abernathy, Texas, with an additional sales office in Kendallville, Indiana, and is led by General Manager Andrew Lane.
Wolf Pump firmographics
Firmographics- Name
- Wolf Pump
- Legal name
- Zoeller Company
- Website
- https://wolfpumps.com
- Company type
- Private
- Founded year
- 1951
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Wolf Pump, founded in 1951 and a subsidiary of Zoeller Company, manufactures custom submersible turbine pumps and vertical line shaft turbines (130 to 6,000 GPM) for agricultural, mining, general industrial, turf irrigation, and specialty applications, serving customers across more than 50 countries through a sales-representative-led model.
- Ownership category
- akta.pro rank
Wolf Pump industry classification
Industry- Product category
- Industrial Water Pumps
- NAICS
- Pump and Compressor Manufacturing (33391), Measuring, Dispensing, and Other Pumping Equipment Manufacturing (333914)
- SIC
- Pumps & Pumping Equipment (3561)
- akta.pro primary industry
- Centrifugal Pumps (IMAHANAA)
- akta.pro secondary industries
- Specialty & Metering Pumps (IMAHANAC), Pumps & Pumping Accessories (Surface/Submersible, Impellers, Seals) (AFABAHAH), Slurry, Dewatering & Process Pumps (Pumps, Valves, Piping for Mine/Plant) (IMAKANAI)
Keywords
Where Wolf Pump is headquartered
LocationHeadquarters
- HQ city
- Abernathy
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Wolf Pump business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Submersible Pump Sales: One-time hardware sales of submersible turbine pumps, vertical line shaft turbines, and customized components. Products are sold through sales representatives with quote-based pricing.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom quote-based pricing for all pump products |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels5 records
Wolf Pump product offering
Product offeringCore offering
Wolf Pump designs, manufactures, and wet-tests custom submersible turbine pumps and vertical line shaft turbines for water management applications across agricultural, mining, industrial, turf irrigation, and specialty end uses. Its product portfolio spans 4-inch through 16-inch bowl series with capacities from 130 GPM to 6,000 GPM, supported by full CNC machining, premium materials, and an in-house testing facility. All pumps up to 500 HP are wet-tested before leaving the factory, and most orders ship within 1-2 business days.
Product overview
Wolf Pump is a manufacturer of custom submersible pumps and vertical line shaft turbines, founded in 1951 and now part of Zoeller Company. The product portfolio includes four main categories: (1) Submersible Pumps with bowl series ranging from 4" to 10" diameters (4", 5", 6", 6" Open Type, 5HX, 7", 8", 9", 10", 10" Bowl) with capacities from 130 GPM to 1,700 GPM; (2) Stainless Steel Submersible Pumps including 6L Series and 10L & 10M Series vertical line shaft turbines with flows up to 800 GPM; (3) WaterBoss® Vertical Line Shaft Turbines available in 6" to 16" sizes with capacities from 40 GPM to 4,500 GPM; and (4) Customized Components including stainless steel impellers, bronze impellers, bronze bearings, chrome shafts, ion shafts, rubber bearings, Vesconite bearings, and stainless steel shafts. All pumps are customizable with various material options including bronze, stainless steel, ductile iron, and specialty coatings. The company operates with over 37,000 square feet of manufacturing space and wet-tests all pumps up to 500 HP before shipment.
Differentiator
Problem solved
Functional benefit
Brands
- WaterBoss®: WaterBoss® Vertical Line Shaft Turbine Pumps - durable construction, simplicity in design and quality manufactured corrosion-free materials for ease of installation and long trouble-free service.
Products and services
- 4" Bowl Series Submersible Pump Submersible pump requiring a 5" minimum well size with capacities up to 130 GPM, featuring a cast iron discharge adaptor, chrome-plated or stainless steel pump shafts, and a choice of bronze, Buna-N rubber, or Vesconite bushings; serves agricultural, mining, industrial, turf irrigation, and specialty well applications.
- 5" Bowl Series Submersible Pump Submersible pump requiring a 6" minimum well size with capacities up to 390 GPM, featuring a cast iron discharge adaptor with 3" and 4" female tapered thread options, and a choice of bronze, Buna-N rubber, or Vesconite bushings; targets mid-capacity agricultural, industrial, and specialty well applications.
- 6" Bowl Series Submersible Pump Submersible pump requiring a 7" minimum well size with capacities up to 500 GPM, featuring a cast iron discharge adapter, chrome-plated or stainless steel pump shafts, and bronze or stainless steel impellers; designed for higher-flow agricultural, mining, and industrial applications.
- 6" Bowl Series - Open Type Submersible Pump High-performance submersible pump requiring a 7" minimum well size with capacities up to 400 GPM, featuring Vesconite discharge bearings for wear resistance and customizable shaft options including 416 stainless steel, 316 stainless steel, or 17-4; suited to applications handling abrasives.
- 5HX Series Submersible Pump High-capacity submersible pump requiring a 6" minimum well size with capacities up to 600 GPM, designed to fit into 6" casing (PVC or steel) with threaded bowl design and multiple bearing and shaft options; targeted at demanding agricultural, mining, and oilfield applications.
- 7" Bowl Series Submersible Pump Industrial-grade submersible pump requiring an 8" minimum well size with capacities up to 1,100 GPM, featuring optimized discharge for high efficiency, standard upthrust protection, and customizable Vesconite or brass discharge bearings; serves high-flow industrial, mining, and municipal water supply use cases.
- 8" Bowl Series Submersible Pump Submersible pump requiring a 9" minimum well size with capacities up to 1,000 GPM, featuring a ductile iron discharge adapter, chrome-plated or stainless steel pump shaft options, and a variety of bushing materials for smooth operation; targets higher-flow agricultural, industrial, and municipal applications.
- 9" Series Submersible Pump High-performance pump designed for industrial, agricultural, and municipal applications, with advanced bronze, Buna-N rubber, and Vesconite bushing options, close-grained cast iron and ductile iron intermediate bowls with baked-on porcelain lining; engineered for abrasive, high-flow service.
- 10" Series Submersible Pump High-performance pump engineered for durability and efficiency with advanced bronze, Buna-N rubber, and Vesconite bushings, a robust intermediate bowl with baked-on porcelain lining, and a precision collet for secure fit; serves large-capacity agricultural, municipal, and industrial water supply applications.
- 10" Bowl Series Submersible Pump Heavy-duty submersible pump requiring a 12" minimum well size with capacities up to 1,700 GPM, featuring a ductile iron discharge adapter (6" and 8" female), bronze bushings (Buna-N rubber or Vesconite options), and chrome-plated C-1045 or stainless steel pump shafts; all units up to 500 HP are wet-tested before leaving the factory.
- 10L & 10M Series Vertical Line Shaft Turbine (Stainless Steel) Vertical line shaft turbine available in cast iron or 316 stainless steel bowl design with stainless steel closed impellers, providing flows up to 800 GPM; features optimized discharge and standard upthrust protection on pumps of three stages or less, and is wet-tested up to 500 HP before shipment.
- 6L Series Vertical Line Shaft Turbine (Stainless Steel) Vertical line shaft turbine with open or closed stainless steel impeller producing up to 320 GPM, featuring Vesconite discharge bearings, customizable shaft materials (416/316 stainless steel or 17-4), and 316 stainless steel bowls; designed for corrosive or specialty water-handling environments.
- WaterBoss Vertical Line Shaft Turbine Pumps Durable vertical line shaft turbine pumps with close-grain cast iron discharge for deep settings and a bronze sand slinger to deter abrasives; available in sizes from 6" (40-350 GPM) up to 16" (3,000-4,500 GPM) for high-capacity water well and industrial applications.
- Stainless Steel Impellers (Customized Component) Customizable stainless steel impellers with options for Ion shaft, Vesconite bearings, and UHMW wear rings; sold as replacement or upgrade components for Wolf Pump submersible pumps in corrosive or abrasive service.
Quantifiable outcome
- Most orders ship within 1-2 business days
- +3 more outcomes
Companies that use Wolf Pump
Customer profileSegments5 records
Ideal customer profiles5 records
Wolf Pump technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Wolf Pump partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- Robco PumpscoreAcquisition of Robco Pumps in 2020 significantly expanded Wolf Pump's capabilities, growing pump line from 1,500 to 6,000 gallons per minute across both submersible and vertical line shaft turbines.
- Flint & WallingcoreWolf Pump was purchased by Flint & Walling in 2012. Flint & Walling is a worldwide leader in the pump industry since 1866. Under this organization, Wolf Pump has leveraged sales, marketing, and engineering resources with significant investments in facility upgrades including a state-of-the-art testing laboratory.
- Zoeller CompanycoreWolf Pump is part of Zoeller Company, a growing corporation that does business in more than 50 countries. The Zoeller family of brands includes Zoeller Pump Company, Zoeller Engineered, Flint & Walling, Tulsar, Star Water Systems, Burcam, and Sencillo.
Scale indicators9 records
Recent moves6 records
Expansion highlights7 records
Wolf Pump competitors and assessment
Company assessmentDirect peers
- National Pump Company: National Pump Company specializes in vertical turbine pumps and submersible pumps for irrigation, municipal water, and mining applications. Their product focus on vertical line shaft turbines directly mirrors Wolf Pump's WaterBoss® series and submersible turbine offerings.
- Cornell Pump: Cornell Pump manufactures centrifugal and submersible pumps for agricultural, mining, and industrial markets. Their product lineup in dewatering, slurry handling, and high-capacity applications reflects Wolf Pump's Robco-acquired capabilities, making them an emerging direct competitor.
- Franklin Electric: Franklin Electric is a major manufacturer of submersible pumps and water systems, directly competing with Wolf Pump in agricultural, residential, and industrial water pumping applications. They offer a similar range of submersible turbine pumps and motor/drive systems.
Broad incumbents
- Flowserve: Flowserve is a global manufacturer of pumps, valves, and seals serving oil & gas, power, chemical, and water industries. Their industrial pump portfolio competes with Wolf Pump in mining, industrial, and municipal water applications, particularly for high-capacity and demanding applications.
- Weir Group: Weir Group is a global engineering company specializing in mining and infrastructure, including pump solutions for mining dewatering and slurry handling. Their large-scale mining pump offerings compete with Wolf Pump's mining segment and the capabilities acquired from Robco Pumps.
- Xylem: Xylem is a major water technology company offering pumps (including Goulds Water Technology and Flygt brands) for agricultural, mining, and industrial applications. Their scale and comprehensive product portfolio overlap directly with Wolf Pump's submersible and vertical turbine offerings.
- KSB: KSB is a global manufacturer of pumps, valves, and related systems for building services, industry, water, and mining. Their submersible pump portfolio and process pumps directly compete with Wolf Pump in agricultural, mining, and industrial markets.
- Sulzer: Sulzer manufactures pumps and related equipment for water, oil & gas, power, and industrial applications. Their submersible and process pump offerings compete with Wolf Pump in mining dewatering, industrial water handling, and municipal water supply applications.
- Grundfos: Grundfos is a global leader in pump manufacturing with a broad portfolio including submersible pumps, centrifugal pumps, and dosing pumps. They compete with Wolf Pump in agricultural irrigation, industrial, and water utility markets with significantly larger scale and global reach.
- Pentair: Pentair offers water treatment and pump solutions including submersible pumps for residential, agricultural, and industrial markets. Their broader water portfolio and brand recognition (including Sta-Rite) create direct competition with Wolf Pump in agricultural and turf irrigation segments.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Wolf Pump social profiles
Digital presenceWolf Pump financial estimates
Financial estimateRevenue estimate
Valuation estimate
Wolf Pump leadership team
Management profileNumber of profiles
Profiles1 record
Wolf Pump funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Wolf Pump M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Wolf Pump
What does Wolf Pump do?
Wolf Pump designs, manufactures, and wet-tests custom submersible turbine pumps and vertical line shaft turbines for water management applications across agricultural, mining, industrial, turf irrigation, and specialty end uses. Its product portfolio spans 4-inch through 16-inch bowl series with capacities from 130 GPM to 6,000 GPM, supported by full CNC machining, premium materials, and an in-house testing facility. All pumps up to 500 HP are wet-tested before leaving the factory, and most orders ship within 1-2 business days.
Is Wolf Pump a public or private company?
Wolf Pump is a private company. It is classified as corporate owned and is currently operating.
When was Wolf Pump founded?
Wolf Pump was founded in 1951. It employs 11 to 50 people.
Where is Wolf Pump based?
Wolf Pump is headquartered in Abernathy, United States, in the North America region.
How does Wolf Pump make money?
One revenue line is on record: submersible Pump Sales.
Who are Wolf Pump's main competitors?
Direct peers on record are National Pump Company, Cornell Pump and Franklin Electric. Broad incumbents are Flowserve, Weir Group, Xylem, KSB, Sulzer, Grundfos and Pentair.
Does Wolf Pump have an API?
No public API is recorded for Wolf Pump.
What industry is Wolf Pump in?
Wolf Pump's product category is Industrial Water Pumps. Its primary akta.pro industry code is IMAHANAA, Centrifugal Pumps, with a secondary code of IMAHANAC, Specialty & Metering Pumps. Its NAICS code is 33391 and its SIC code is 3561.