Heateflex by White Knight
White Knight Fluid Handling (Heateflex) manufactures high-purity PTFE and PFA pumps, heaters, valves, wet process tanks, and megasonic cleaners in a Class 100 cleanroom, selling directly and via a global distributor network to semiconductor, solar, LED, flat-panel display, and electronics manufacturers as a Graco Inc. subsidiary.
- Company typePrivate
- Founded1996
- HeadquartersKamas, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Heateflex by White Knight does
White Knight Fluid Handling, doing business as Heateflex (and operating sub-brands iPolymer, Accubath, Accumeg, and HyperClean), is a U.S. manufacturer of high-purity fluid-handling equipment founded in 1996 and headquartered in Kamas, Utah. The company designs and builds PTFE and PFA-based pumps, inline and immersion heaters, valves, filter housings, debubblers, pressure vessels, wet process tanks, and megasonic cleaning systems, all assembled, tested, and packaged in a Class 100 cleanroom for contamination-sensitive applications. Its customer base spans semiconductor fabs (primary), solar photovoltaic, LED, flat-panel display, and broader electronics manufacturers, with chemical-processing and general industrial users as adjacent verticals.
The business model is enterprise B2B hardware sales: products are configured per customer process requirements, pricing is quote-based and not publicly disclosed, and the company goes to market through a combination of direct manufacturer sales (including demo units and custom in-facility testing programs) and a global distributor network. Revenue is generated under the parent Graco Inc. (NYSE:GGG), which acquired White Knight as a wholly-owned subsidiary and provides capital, operational scale, and channel leverage. In January 2025, White Knight expanded its wet-process tank portfolio through the acquisition of California-based PCT Systems Inc., reinforcing its positioning as a full-stack wet-bench supplier for high-purity chemical delivery.
Heateflex by White Knight firmographics
Firmographics- Name
- Heateflex by White Knight
- Legal name
- White Knight Fluid Handling
- Website
- https://heateflex.com
- Company type
- Private
- Founded year
- 1996
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- White Knight Fluid Handling (Heateflex) manufactures high-purity PTFE and PFA pumps, heaters, valves, wet process tanks, and megasonic cleaners in a Class 100 cleanroom, selling directly and via a global distributor network to semiconductor, solar, LED, flat-panel display, and electronics manufacturers as a Graco Inc. subsidiary.
- Ownership category
- akta.pro rank
Heateflex by White Knight industry classification
Industry- Product category
- Semiconductor Fluid Handling Equipment
- NAICS
- Measuring, Dispensing, and Other Pumping Equipment Manufacturing (333914), Fluid Power Valve and Hose Fitting Manufacturing (332912), Power Boiler and Heat Exchanger Manufacturing (332410), Heating Equipment (except Warm Air Furnaces) Manufacturing (333414)
- SIC
- Pumps & Pumping Equipment (3561), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)
- akta.pro secondary industries
- Heat Exchangers & Thermal Transfer Equipment (IMAHAKAC), Pneumatic Components (FRLs, Cylinders, Valves) (IMAHAGAC)
Keywords
Where Heateflex by White Knight is headquartered
LocationHeadquarters
- HQ city
- Kamas
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Heateflex by White Knight 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
Revenue model
- Fluid Handling Equipment Sales: Manufacture and sale of high-purity fluid handling components including pumps, heaters, valves, filter housings, debubblers, pressure vessels, wet process tanks, and megasonic cleaning systems. Revenue is generated through direct sales to semiconductor, solar, LED, flat panel display, and electronics manufacturers. The company is a subsidiary of Graco Inc.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
Heateflex by White Knight product offering
Product offeringCore offering
Heateflex by White Knight manufactures high-purity PTFE and PFA fluid handling components — including bellows pumps, diaphragm pumps, metering pumps, inline and immersion heaters, heat exchangers, valves, filter housings, debubblers, pressure vessels, wet process tanks, and megasonic cleaning systems — for chemical delivery and wet process applications in semiconductor, solar, LED, flat-panel display, and electronics manufacturing. All products are assembled, tested, and packaged in a Class 100 cleanroom to meet semiconductor-grade purity requirements.
Product overview
Heateflex by White Knight is a comprehensive high-purity fluid handling equipment manufacturer serving semiconductor, solar, LEDs, flat-panel displays, and electronics industries. The company operates as a platform of specialized product lines unified under the White Knight Fluid Handling brand, which is a subsidiary of Graco Inc. The core product portfolio includes the Heateflex brand (DI water heater systems, inline fluid heaters, PFA immersion tank heaters, and Vesper heat exchangers), the Accubath brand (heated quartz process tanks, plastic tanks, and sapphire wet etch tanks), and iPolymer brand (PTFE valves, spray guns, air cylinders, and aspirators). Supporting product lines include White Knight PTFE pumps (bellows, diaphragm, metering, and mini-pump series), filter housings, debubblers, pressure vessels, pressure regulators, pulsation dampeners, and megasonic cleaning systems. All products are assembled, tested, and packaged in a Class 100 cleanroom for semiconductor-grade purity requirements. The company also recently acquired PCT Systems Inc. to expand its manufacturing capabilities.
Differentiator
Problem solved
Functional benefit
Brands
- Heateflex: Fluid and gas heaters including DI water heating systems, inline fluid heaters, immersion tank heaters, and heat exchangers
- iPolymer
- Accubath
- Accumeg
- HyperClean
Products and services
- Heateflex Aquarius DI Water Heater Systems
Companies that use Heateflex by White Knight
Customer profileSegments6 records
Ideal customer profiles2 records
Heateflex by White Knight technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
Heateflex by White Knight partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- PCT Systems Inc.coreWhite Knight Fluid Handling Inc., a subsidiary of Graco Inc. (NYSE:GGG), acquired the business of PCT Systems Inc., a California-based manufacturer. This acquisition expands White Knight's product portfolio and manufacturing capabilities in the fluid handling industry.
Scale indicators3 records
Recent moves4 records
Expansion highlights5 records
Heateflex by White Knight competitors and assessment
Company assessmentDirect peers
- Mott Corporation: Mott Corporation manufactures high-purity filtration products, porous metal filters, and fluid handling components for semiconductor and process industries. They overlap with White Knight's filter housing and fluid handling portfolio for semiconductor applications.
- Entegris: Entegris is a leading semiconductor materials and fluid handling solutions provider offering specialty chemicals, filtration, gas delivery, and liquid handling products. They directly compete with White Knight in serving semiconductor fab customers with high-purity fluid handling components.
- Ichor Holdings: Ichor Holdings designs and manufactures fluid and gas delivery systems, as well as precision machined components, for semiconductor equipment OEMs. They serve similar fab customers with comparable component-level fluid delivery solutions.
- VAT Group: VAT Group manufactures high-purity vacuum valves, gates, and related components used extensively in semiconductor manufacturing. Their valve product line overlaps with White Knight's PTFE valve portfolio, both serving semiconductor fabs with high-purity components.
- GF Piping Systems: GF Piping Systems (Georg Fischer) manufactures plastic (PVDF, PTFE, PFA) piping, valves, and fluid handling components for semiconductor, chemical, and process industries. Their plastic fluid handling products directly compete with White Knight's PTFE/PFA portfolio in the same fab customer base.
- Pall Corporation: Pall Corporation (a Danaher company) provides filtration, separation, and purification solutions including high-purity fluid handling for semiconductor manufacturing. They overlap with White Knight in serving fab customers with fluid filtration and handling equipment.
Broad incumbents
- MKS Instruments: MKS Instruments provides instruments, subsystems, and process control solutions for semiconductor manufacturing, including gas and fluid handling subsystems. They overlap with White Knight in serving semiconductor fabs with fluid handling components and process equipment.
- Tokyo Electron: Tokyo Electron is a leading semiconductor equipment manufacturer with coater/developer and wet process systems, including fluid handling subsystems. As a major OEM, they represent both a customer and potential competitor to White Knight's specialty fluid handling products.
- Lam Research: Lam Research is a major semiconductor equipment OEM that designs and manufactures wet etch and cleaning equipment, including fluid delivery subsystems. Their in-house fluid handling capabilities compete with third-party specialty suppliers like White Knight for fab wallet share.
- Kurita Water Industries: Kurita Water Industries is a major industrial water and chemical treatment specialist serving semiconductor customers. While broader in scope than White Knight, their ultrapure water systems and chemical handling overlap with White Knight's DI water heating and chemical handling portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Heateflex by White Knight social profiles
Digital presenceHeateflex by White Knight financial estimates
Financial estimateRevenue estimate
Valuation estimate
Heateflex by White Knight leadership team
Management profileNumber of profiles
Heateflex by White Knight subsidiaries and ownership
Company hierarchySubsidiaries1 record
Heateflex by White Knight funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Heateflex by White Knight 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 Heateflex by White Knight
What does Heateflex by White Knight do?
Heateflex by White Knight manufactures high-purity PTFE and PFA fluid handling components — including bellows pumps, diaphragm pumps, metering pumps, inline and immersion heaters, heat exchangers, valves, filter housings, debubblers, pressure vessels, wet process tanks, and megasonic cleaning systems — for chemical delivery and wet process applications in semiconductor, solar, LED, flat-panel display, and electronics manufacturing. All products are assembled, tested, and packaged in a Class 100 cleanroom to meet semiconductor-grade purity requirements.
Is Heateflex by White Knight a public or private company?
Heateflex by White Knight is a private company. It is classified as corporate owned and is currently operating.
When was Heateflex by White Knight founded?
Heateflex by White Knight was founded in 1996. It employs 11 to 50 people.
Where is Heateflex by White Knight based?
Heateflex by White Knight is headquartered in Kamas, United States, in the North America region.
How does Heateflex by White Knight make money?
One revenue line is on record: fluid Handling Equipment Sales.
Who are Heateflex by White Knight's main competitors?
Direct peers on record are Mott Corporation, Entegris, Ichor Holdings, VAT Group, GF Piping Systems and Pall Corporation. Broad incumbents are MKS Instruments, Tokyo Electron, Lam Research and Kurita Water Industries.
Does Heateflex by White Knight have an API?
No public API is recorded for Heateflex by White Knight.
What industry is Heateflex by White Knight in?
Heateflex by White Knight's product category is Semiconductor Fluid Handling Equipment. Its primary akta.pro industry code is IMAHAEAC, Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers), with a secondary code of IMAHAKAC, Heat Exchangers & Thermal Transfer Equipment. Its NAICS code is 333914 and its SIC code is 3561.