Allweiler
Allweiler is a German industrial pump manufacturer (founded 1860) and brand within CIRCOR International, specializing in progressing cavity and centrifugal pumps for general industry, marine, and water/wastewater applications via direct sales and global partner channels.
- Company typePublic
- Founded1860
- HeadquartersRadolfzell, Germany
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Allweiler does
Allweiler is a German industrial pump manufacturer founded in 1860, now operating as a wholly-owned brand within CIRCOR International, Inc. (NYSE: CIR). The company designs and manufactures progressing cavity pumps (ALLTRI series and the newly launched AE-RD/RE Hopper Pump), centrifugal pumps (NT and LV series), and additional specialty pump types for general industrial, marine, and water/wastewater treatment applications. Technical specifications cited include flow rates up to 12,000 l/min for progressing cavity pumps, differential pressures up to 16 bar, fluid temperatures up to 140°C, and viscosities up to 250,000 mm²/s, indicating a portfolio engineered for aggressive media, viscous fluids, and demanding process conditions.
The business model is hardware sales of engineered-to-application industrial pumps, with pricing conducted on a quote basis through a direct sales team and a global sales partner network accessible via a Sales Partner Finder tool. The firm segments its addressable market horizontally across General Industry and Water and Wastewater, with Marine as a secondary focus supported by dedicated emergency-pump stock in Norway. Go-to-market is enterprise field sales supplemented by digital channels including a product search portal, virtual pump showroom, case studies, and trade fair presence (IFAT 2026, MD&M West 2026). Customer support extends to application-specific engineering and emergency pump services out of the Radolfzell, Germany operations site.
Allweiler sits within the CIRCOR Pumps brand family alongside IMO and Zenith, and inherits CIRCOR's global infrastructure of over 3,100 associates across five continents. The firm-level employee count of 126 suggests the Allweiler-specific operating scope is a focused sub-unit within the parent's broader diversified industrial portfolio. Revenue, segment-level financials, and standalone P&L data for the Allweiler brand are not publicly disclosed.
Allweiler firmographics
Firmographics- Name
- Allweiler
- Legal name
- Allweiler (Brand of CIRCOR International, Inc.)
- Website
- https://pumps.circor.com
- Company type
- Public
- Founded year
- 1860
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Allweiler is a German industrial pump manufacturer (founded 1860) and brand within CIRCOR International, specializing in progressing cavity and centrifugal pumps for general industry, marine, and water/wastewater applications via direct sales and global partner channels.
- Ownership category
- akta.pro rank
Allweiler industry classification
Industry- Product category
- Industrial Pumps
- NAICS
- Pump and Compressor Manufacturing (33391), Fluid Power Pump and Motor Manufacturing (333996), Measuring, Dispensing, and Other Pumping Equipment Manufacturing (333914)
- SIC
- Pumps & Pumping Equipment (3561), Wholesale-Industrial Machinery & Equipment (5084)
- akta.pro primary industry
- Positive Displacement Pumps (IMAHANAB)
- akta.pro secondary industries
- Specialty & Metering Pumps (IMAHANAC), Pump & Compressor Packages (Skids, Booster Sets) (IMAHANAG)
Keywords
Where Allweiler is headquartered
LocationHeadquarters
- HQ city
- Radolfzell
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Allweiler 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
- Industrial Pump Sales: Manufacture and sale of industrial pumps including progressing cavity pumps, centrifugal pumps, and related pumping systems for industrial and marine applications. Revenue generated through direct sales network and sales partners.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
Allweiler product offering
Product offeringCore offering
Allweiler manufactures and sells industrial pumps including progressing cavity pumps (ALLTRI series, AE-RD/RE Hopper Pump) and centrifugal pumps (NT and LV series) for general industrial and marine applications. The pumps are engineered to handle thin to highly viscous liquids, neutral or aggressive media, and gaseous or foaming liquids, with capacities up to 12,000 l/min and pressures up to 31 bar. Allweiler operates as a wholly-owned brand of CIRCOR International, Inc. and complements its pumps with parts/replacement and emergency pump services.
Product overview
Allweiler is a pump brand under CIRCOR Pumps offering a comprehensive portfolio of industrial pumping solutions. The brand specializes in progressing cavity pumps (including the ALLTRI series and AE-RD/RE Hopper Pump) and centrifugal pumps (NT and LV series). These products serve general industrial and marine applications, handling clean, viscous, and slightly contaminated fluids across various industries including water treatment, chemical processing, and industrial manufacturing.
Differentiator
Problem solved
Functional benefit
Brands
- Allweiler: German pump manufacturer specializing in progressing cavity pumps, centrifugal pumps (NT and LV series), and industrial pumping solutions for general industry and marine applications.
Products and services
- Allweiler ALLTRI Progressing Cavity Pump Versatile progressing cavity pump series capable of handling thin to highly viscous liquids, neutral or aggressive media, and gaseous or foaming liquids. Max capacity 12,000 l/min, max differential pressure 16 bar, max fluid temperature 135°C, and max viscosity 250,000 mm²/s. Targeted at general industry and marine applications.
- Allweiler NT Centrifugal Pump General industrial and marine centrifugal pump with reliable performance, rugged design, efficiency, and versatility for clean water and liquid applications. Max capacity 2,300 m³/h, max delivery head 145 m, max outlet pressure 16 bar, max fluid temperature 140°C.
- Allweiler LV Centrifugal Pump Multistage, high-pressure centrifugal pump designed for efficient transfer of clean and slightly contaminated, non-abrasive fluids. Max capacity 120 m³/h, max delivery head 250 m, max outlet pressure 31 bar.
- Allweiler AE-RD/RE Hopper Pump Progressing cavity pump designed for hopper applications, featuring a specialized hopper feed mechanism for handling viscous or semi-solid materials.
- Allweiler Emergency Pumps Service Rapid-response emergency pump service offering standby pump inventory for industrial and commercial marine customers, with dedicated stock locations in Norway (Commercial Marine) and Radolfzell (Industrial) to minimize downtime during critical pump failures.
Quantifiable outcome
- Emergency pump availability through strategic stock locations in Norway (Commercial Marine) and Radolfzell (Industrial)
Companies that use Allweiler
Customer profileSegments2 records
Ideal customer profiles3 records
Allweiler technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Allweiler partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- IFAT (Environmental Trade Fair)minorAllweiler will exhibit at IFAT 2026, taking place from May 4-7 in Munich, Germany. IFAT is a leading trade fair for environmental technologies covering water and wastewater treatment applications.
Scale indicators3 records
Recent moves3 records
Expansion highlights5 records
Allweiler competitors and assessment
Company assessmentBroad incumbents
- Flowserve: US-listed global pump and valve manufacturer with extensive industrial pump portfolio (including progressing cavity). Larger and broader than Allweiler, but overlaps in chemical processing, oil & gas, and water applications.
- Grundfos: Danish global pump manufacturer with strong industrial and water applications. Overlaps with Allweiler in centrifugal and process pumps, though Grundfos is more dominant in commercial/residential and less so in specialty progressing cavity pumps.
- Xylem: US-listed global water technology company with major pump operations (Flygt, Goulds, Wedeco). Strong direct overlap in water/wastewater pumping, which Allweiler's sludge/polymer progressing cavity pumps address.
- ITT Inc. US-listed industrial manufacturer with a notable pump segment (including Bornemann, a major progressing cavity pump competitor). Direct overlap in progressing cavity and screw pump categories for industrial applications.
- SPX Flow: US-listed flow technology company with industrial pump and mixing solutions. Comparable in serving process industries and overlapping in positive displacement and centrifugal pump categories.
Direct peers
- KSB: German industrial pump and valve manufacturer with comparable product breadth (centrifugal, submersible, specialty pumps) and similar European industrial customer base. Direct overlap in water/wastewater and general-industry applications.
- Sulzer: Swiss-headquartered global pump manufacturer with overlapping industrial pump lines (centrifugal, progressing cavity, submersible) serving similar chemical, water, and general-industry customers. Closest comparable in European industrial pump heritage and breadth.
- Netzsch Pumpen & Systeme: German specialist in progressing cavity pumps (Nemo brand) and other positive displacement pumps. Directly competes with Allweiler's progressing cavity pump line in viscous and aggressive media applications.
- Seepex: German specialist manufacturer of progressing cavity pumps, comparable to Allweiler's ALLTRI series. Head-to-head competitor in viscous media, chemical, and wastewater applications.
Others
- Zenith (CIRCOR brand): Sister brand under CIRCOR Pumps specializing in precision gear and metering pumps. Listed because it shares the same corporate parent and contributes to CIRCOR's overall pump portfolio economics with Allweiler.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
Allweiler social profiles
Digital presenceAllweiler financial estimates
Financial estimateRevenue estimate
Valuation estimate
Allweiler leadership team
Management profileNumber of profiles
Allweiler funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Allweiler 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 Allweiler
What does Allweiler do?
Allweiler manufactures and sells industrial pumps including progressing cavity pumps (ALLTRI series, AE-RD/RE Hopper Pump) and centrifugal pumps (NT and LV series) for general industrial and marine applications. The pumps are engineered to handle thin to highly viscous liquids, neutral or aggressive media, and gaseous or foaming liquids, with capacities up to 12,000 l/min and pressures up to 31 bar. Allweiler operates as a wholly-owned brand of CIRCOR International, Inc. and complements its pumps with parts/replacement and emergency pump services.
Is Allweiler a public or private company?
Allweiler is a public company. It is classified as corporate owned and is currently operating.
When was Allweiler founded?
Allweiler was founded in 1860. It employs 101 to 250 people.
Where is Allweiler based?
Allweiler is headquartered in Radolfzell, Germany, in the Europe region.
How does Allweiler make money?
One revenue line is on record: industrial Pump Sales.
Who are Allweiler's main competitors?
Broad incumbents on record are Flowserve, Grundfos, Xylem, ITT Inc. and SPX Flow. Direct peers are KSB, Sulzer, Netzsch Pumpen & Systeme and Seepex. Zenith (CIRCOR brand) is listed as an others.
Does Allweiler have an API?
No public API is recorded for Allweiler.
What industry is Allweiler in?
Allweiler's product category is Industrial Pumps. Its primary akta.pro industry code is IMAHANAB, Positive Displacement Pumps, with a secondary code of IMAHANAC, Specialty & Metering Pumps. Its NAICS code is 33391 and its SIC code is 3561.