Hydraflow
Hydraflow is a family-owned aerospace and defense components manufacturer founded in 1961 that designs and produces low-pressure fluid transfer components — flexible couplings, hose assemblies, quick disconnects, and manifold assemblies — for commercial aerospace OEMs and defense contractors globally.
- Company typePrivate
- Founded1961
- HeadquartersFullerton, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Hydraflow does
Hydraflow designs and manufactures low-pressure fluid transfer components for aerospace and defense applications. Founded in 1961 in Maywood, California and headquartered since 2002 in a 174,000 square foot facility in Fullerton, the company is family-owned and currently led by the second generation of the founding Ullrich family. Its product portfolio comprises four core lines: flexible fluid couplings (clamshell, threaded, and spherical flange), hose assemblies including specialty breathing oxygen and electrically heated potable water hoses, lightweight quick disconnects with self-sealing and static bonding features, and manifold and weldment assemblies for demanding applications. Components serve fuel, environmental control, oxygen, potable water, electronic cooling, and vacuum drain systems, with applications across commercial aerospace, defense, and high-technology industries. The company holds AS9100D with ISO 9001:2015, NADCAP certification for Fluid Distribution Systems, and CMMC Level 2 certification.
Hydraflow generates revenue through direct, quote-based sales of proprietary hardware to aerospace OEMs, systems manufacturers, and defense contractors. Pricing is negotiated per program with multi-year contracts, and customer engagement is led by an inside sales team at headquarters supplemented by an international network of independent sales contractors covering nine countries across North America, Europe, and Asia. Approximately 350 employees support operations, up from 135 at the time of the 2002 Fullerton relocation. Distribution is B2B enterprise in nature with no public-facing consumer channel and no disclosed digital or AI-enabled product surface.
The company's strategic positioning rests on regulatory certifications that gate aerospace and defense supply chains, 65 years of brand reputation with products described as flying on the world's finest aircraft, and design expertise that reduces customer installation time, weight, waste, and lifecycle cost. There is no public financial disclosure, no external equity investor, and no indication of pending M&A or capital markets activity; the business has compounded organically through program wins and facility expansion.
Hydraflow firmographics
Firmographics- Name
- Hydraflow
- Legal name
- Hydraflow
- Website
- https://hydraflow.com
- Company type
- Private
- Founded year
- 1961
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Hydraflow is a family-owned aerospace and defense components manufacturer founded in 1961 that designs and produces low-pressure fluid transfer components — flexible couplings, hose assemblies, quick disconnects, and manifold assemblies — for commercial aerospace OEMs and defense contractors globally.
- Ownership category
- akta.pro rank
Where Hydraflow is headquartered
LocationHeadquarters
- HQ city
- Fullerton
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Hydraflow business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Aerospace Component Sales: Hydraflow designs and manufactures low pressure fluid transfer components for aerospace applications. Revenue is generated through direct sales of proprietary products including flexible couplings, hose assemblies, quick disconnects, and manifold/weldment assemblies to aerospace OEMs and systems manufacturers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom aerospace components with quote-based pricing |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels4 records
Hydraflow product offering
Product offeringCore offering
Hydraflow designs and manufactures low pressure fluid transfer components for commercial aerospace, defense, and high technology industries. The portfolio includes four core product lines: flexible fluid couplings (clamshell, threaded, spherical flange), hose assemblies (including specialized breathing oxygen and electrically heated hoses), quick disconnects, and manifold/weldment assemblies used in fuel, environmental control, oxygen, potable water, electronic cooling, and vacuum drain systems.
Product overview
Hydraflow designs and manufactures low pressure fluid transfer components for commercial aerospace, defense, and high technology industries. The product portfolio consists of four core product lines: Flexible Fluid Couplings (clamshell, threaded, and spherical flange couplings), Hose Assemblies (including specialized breathing oxygen and electrically heated hoses), Quick Disconnects, and Manifold and Weldment Assemblies. These products support water, waste, oxygen, fuel, ECS (Environmental Control System), and coolant systems, working directly with OEMs and systems manufacturers.
Differentiator
Problem solved
Functional benefit
Products and services
- Flexible Fluid Couplings
Quantifiable outcome
- Products reduce customer's installation time, waste, weight, and life-cycle costs
Companies that use Hydraflow
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles2 records
Hydraflow technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Hydraflow partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Independent Sales Contractors NetworkcoreGlobal distribution network of independent sales contractors covering Austria, Czech Republic, Germany, Switzerland, Canada, China, France, Spain, and Japan. Regional partners include Jonas Jönsthövel Aerotech (Germany region), RHT Enterprises (Canada), Airparts Aviation Technology Co, Ltd. (China), EPCI (France/Spain), and Japan Aerospace Corp. (Japan). These contractors are not Hydraflow employees.
Scale indicators2 records
Recent moves10 records
Expansion highlights3 records
Hydraflow competitors and assessment
Company assessmentBroad incumbents
- Eaton Corporation:
- Parker Hannifin: Global leader in motion and control technologies with a major Aerospace division producing fluid conveyance, fittings, couplings, and quick disconnects. Overlaps directly with Hydraflow's product portfolio but operates at vastly larger scale across multiple end markets.
Direct peers
- Crissair: Family-owned aerospace fittings and quick-disconnect manufacturer serving commercial and military aerospace with custom-engineered fluid transfer components. Closest small-to-mid sized direct competitor to Hydraflow in couplings, disconnects, and custom manifolds.
- Senior plc: UK-listed aerospace fluid conveyance specialist (Senior Aerospace) designing and manufacturing flexible hose assemblies, ducting, and fluid transfer components for commercial and defense aerospace OEMs. Closest direct comparable to Hydraflow in product mix and customer base.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Hydraflow social profiles
Digital presenceHydraflow compliance and trust
Trust signalCompliance3 records
Hydraflow financial estimates
Financial estimateRevenue estimate
Valuation estimate
Hydraflow leadership team
Management profileNumber of profiles
Profiles11 records
Hydraflow funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Hydraflow 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 Hydraflow
What does Hydraflow do?
Hydraflow designs and manufactures low pressure fluid transfer components for commercial aerospace, defense, and high technology industries. The portfolio includes four core product lines: flexible fluid couplings (clamshell, threaded, spherical flange), hose assemblies (including specialized breathing oxygen and electrically heated hoses), quick disconnects, and manifold/weldment assemblies used in fuel, environmental control, oxygen, potable water, electronic cooling, and vacuum drain systems.
Is Hydraflow a public or private company?
Hydraflow is a private company. It is classified as family owned and is currently operating.
When was Hydraflow founded?
Hydraflow was founded in 1961. It employs 101 to 250 people.
Where is Hydraflow based?
Hydraflow is headquartered in Fullerton, United States, in the North America region.
How does Hydraflow make money?
One revenue line is on record: aerospace Component Sales.
Who are Hydraflow's main competitors?
Broad incumbents on record are Eaton Corporation and Parker Hannifin. Direct peers are Crissair and Senior plc.
Does Hydraflow have an API?
No public API is recorded for Hydraflow.