Klaus Union Inc
Klaus Union Inc is a Houston-based specialty manufacturer of sealless magnetic drive pumps, centrifugal pumps, and valves serving chemical processing, pharmaceutical, and semiconductor industrial customers requiring leak-free, emission-compliant fluid handling.
- Company typePrivate
- Founded-
- HeadquartersHouston, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What Klaus Union Inc does
Klaus Union Inc is a private, specialty industrial pump manufacturer headquartered in Houston, United States, operating with a small staff (1–10 employees). The company supplies sealless magnetic drive pumps, centrifugal pumps, and valves engineered for industrial process applications in chemical processing, pharmaceutical, and semiconductor manufacturing. Its primary customer segment is chemical processing, with secondary exposure to pharmaceutical and semiconductor facilities requiring aseptic, high-purity, or corrosive-media handling.
The company's core offering is based on sealless magnetic drive pump technology, which eliminates the mechanical seal — the traditional source of fugitive emissions and process-fluid leakage in industrial pumping. By using magnetic coupling to transmit torque through a containment shell rather than a shaft seal, the design supports compliance with EPA MACT, EU IED, and Seveso III environmental regulations, and addresses contamination-sensitive applications in pharmaceutical and semiconductor environments. Klaus Union is positioned in third-party market analyses as a focused specialist alongside other sealless pump manufacturers (HERMETIC-Pumpen, Sundyne, Iwaki, Richter Chemie-Technik, Magnatex Pumps), competing head-to-head with diversified majors (Flowserve, ITT Goulds Pumps, KSB, SPXFLOW) on specialized high-temperature, high-pressure, and hazardous-media use cases.
Direct revenue information, pricing model, ownership structure, leadership team, and distribution channel detail are not disclosed in available sources. The business model is consistent with a specialized industrial equipment manufacturer: project/specification-driven sales of engineered pumps and valves into regulated process industries, with revenue realized on unit or system sales rather than recurring subscription. End-market tailwinds — including a projected 6.2% CAGR for the magnetically coupled pump market from 2025 to 2032 — are driven primarily by environmental compliance, hazardous-media handling requirements, and the company's expanding target verticals.
Klaus Union Inc firmographics
Firmographics- Name
- Klaus Union Inc
- Website
- https://klausunion.com
- Company type
- Private
- Headcount range
- 1–10 employees
- Short description
- Klaus Union Inc is a Houston-based specialty manufacturer of sealless magnetic drive pumps, centrifugal pumps, and valves serving chemical processing, pharmaceutical, and semiconductor industrial customers requiring leak-free, emission-compliant fluid handling.
- Ownership category
- akta.pro rank
Klaus Union Inc industry classification
Industry- Product category
- Industrial Pumps
- NAICS
- Pump and Compressor Manufacturing (33391), Fluid Power Pump and Motor Manufacturing (333996)
- SIC
- Pumps & Pumping Equipment (3561)
- akta.pro primary industry
- Centrifugal Pumps (IMAHANAA)
- akta.pro secondary industry
- Seals, Valves & Auxiliary Components (for Pumps/Compressors) (IMAHANAH)
Keywords
Where Klaus Union Inc is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Markets served
Klaus Union Inc business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Klaus Union Inc product offering
Product offeringCore offering
Klaus Union designs and supplies sealless magnetic drive pumps, centrifugal pumps, and valves for industrial process applications. Its products eliminate mechanical seals to prevent fugitive emissions and are used for handling corrosive, toxic, and ultra-pure fluids in chemical, pharmaceutical, and semiconductor facilities.
Product overview
Klaus Union Inc is a specialist manufacturer of sealless magnetic drive pumps for industrial applications. Based on market analysis sources, the company operates in the broader magnetic pumps market alongside competitors such as Flowserve, Sundyne, HERMETIC-Pumpen, Iwaki, and Richter Chemie-Technik. No detailed product catalog, named product lines, or product architecture information is available from the provided sources.
Differentiator
Problem solved
Functional benefit
Products and services
- Sealless Magnetic Drive Pumps Magnetically coupled sealless pumps that eliminate mechanical seals to prevent fugitive emissions and process fluid leakage, designed for chemical, pharmaceutical, and semiconductor applications involving corrosive, toxic, or ultra-pure media.
- Industrial Centrifugal Pumps Centrifugal pumps for industrial process applications, supplied alongside sealless magnetic drive pumps for chemical, pharmaceutical, and semiconductor process operators.
- Industrial Valves Valves for industrial process applications, supplied together with sealless and centrifugal pumps to chemical, pharmaceutical, and semiconductor facilities.
Quantifiable outcome
- Market growth of 6.2% CAGR from 2025 to 2032 driven by environmental regulations and industrial expansion
Companies that use Klaus Union Inc
Customer profileSegments3 records
Ideal customer profiles3 records
Klaus Union Inc technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Klaus Union Inc partnerships and signals
Strategic signalScale indicators2 records
Recent moves3 records
Expansion highlights3 records
Klaus Union Inc competitors and assessment
Company assessmentBroad incumbents
- KSB SE & Co. KGaA: KSB is a major European manufacturer of pumps, valves, and related systems serving water, chemical, energy, and industrial markets. It is a broad incumbent that competes with Klaus Union in chemical and industrial pump applications through its wider portfolio.
- Flowserve Corporation: Flowserve is a global leader in pumps, valves, and seals for the chemical, oil & gas, and power industries. While it offers a broad product portfolio rather than specializing in sealless pumps, it competes for the same chemical and pharmaceutical customers and is cited as a major participant in the magnetically coupled pump market.
- ITT Goulds Pumps: ITT Goulds Pumps is a leading global manufacturer of centrifugal and process pumps for chemical, petrochemical, and general industrial markets. As a broad incumbent, it overlaps with Klaus Union on centrifugal pump applications and competes for similar end customers.
- SPX FLOW (now CIRCOR): SPX FLOW / CIRCOR manufactures process pumps and fluid handling equipment for chemical, food, and industrial markets. As a broad incumbent with a portfolio that includes sealless and magnetic drive offerings, it is relevant comparable for Klaus Union in chemical and process pump applications.
Direct peers
- Iwaki: Iwaki is a Japanese manufacturer of magnetic drive and centrifugal pumps serving chemical, semiconductor, and water treatment markets. It is identified as a direct peer of Klaus Union in sealless pump technology, with overlapping product lines and end-market exposure.
- HERMETIC-Pumpen: HERMETIC-Pumpen is a German specialist manufacturer of sealless (canned motor and magnetic drive) pumps for chemical, petrochemical, and pharmaceutical applications. It is listed as a direct counterpart to Klaus Union in the global magnetically coupled pump market, with comparable technology and overlapping customer base.
- Magnatex Pumps: Magnatex Pumps is a focused manufacturer of sealless magnetic drive pumps for chemical, petrochemical, and general industrial applications. It is listed alongside Klaus Union as a specialist sealless pump producer, making it a closely comparable niche peer.
- Richter Chemie-Technik: Richter Chemie-Technik specializes in lined and sealless pumps and valves for corrosive chemical service. It is a direct competitor to Klaus Union in sealless pump technology for the chemical processing and pharmaceutical sectors.
- Sundyne: Sundyne manufactures sealless magnetic drive pumps and centrifugal pumps for chemical, petrochemical, and general industrial applications. It is cited alongside Klaus Union as a specialist sealless pump producer, making it a direct competitor in the same product category and end markets.
Emerging players
- Dickow Pumpen: Dickow Pumpen is a German specialist manufacturer of magnetic drive and centrifugal pumps for chemical and industrial applications. As a focused niche competitor with overlapping technology but smaller scale than Flowserve or KSB, it serves as a relevant emerging/specialist peer to Klaus Union.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights5 records
Customer concentration
Klaus Union Inc social profiles
Digital presenceKlaus Union Inc financial estimates
Financial estimateRevenue estimate
Valuation estimate
Klaus Union Inc leadership team
Management profileNumber of profiles
Klaus Union Inc funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Klaus Union Inc 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 Klaus Union Inc
What does Klaus Union Inc do?
Klaus Union designs and supplies sealless magnetic drive pumps, centrifugal pumps, and valves for industrial process applications. Its products eliminate mechanical seals to prevent fugitive emissions and are used for handling corrosive, toxic, and ultra-pure fluids in chemical, pharmaceutical, and semiconductor facilities.
When was Klaus Union Inc founded?
Klaus Union Inc was founded in -1. It employs 1 to 10 people.
Where is Klaus Union Inc based?
Klaus Union Inc is headquartered in Houston, United States, in the North America region.
Who are Klaus Union Inc's main competitors?
Broad incumbents on record are KSB SE & Co. KGaA, Flowserve Corporation, ITT Goulds Pumps and SPX FLOW (now CIRCOR). Direct peers are Iwaki, HERMETIC-Pumpen, Magnatex Pumps, Richter Chemie-Technik and Sundyne. Dickow Pumpen is listed as an emerging player.
Does Klaus Union Inc have an API?
No public API is recorded for Klaus Union Inc.
What industry is Klaus Union Inc in?
Klaus Union Inc's product category is Industrial Pumps. Its primary akta.pro industry code is IMAHANAA, Centrifugal Pumps, with a secondary code of IMAHANAH, Seals, Valves & Auxiliary Components (for Pumps/Compressors). Its NAICS code is 33391 and its SIC code is 3561.