The Spencer Turbine Company

What The Spencer Turbine Company does

The Spencer Turbine Company, founded in 1892 and headquartered in Windsor, Connecticut, is an air and gas handling specialist that designs and manufactures industrial blowers, vacuum systems, gas boosters, and related rotating equipment. The company operates as a brand of Chart Industries (NYSE: GTLS) within Chart's Rotating & Compression segment, alongside Howden products, and is supported by Chart's aftermarket network including Howden Aftermarket and Cryogenic Aftersales Service. Spencer's product line spans single-stage and multi-stage fabricated centrifugal blowers, custom-engineered blowers and gas boosters for extreme conditions, the Vortex® regenerative blower line (with a proprietary one-sided, single-stage impeller), the Power Mizer® multistage cast centrifugal series (six sub-series from 2500 to 7000), the GasCube® UL Listed hermetic natural gas booster skid, the Industravac® pre-engineered vacuum unit family, vacuum separators, and in-house designed control and monitoring panels with data acquisition and remote process control capability. Technical specifications indicate design envelopes reaching 1100°F, casing pressures of 1000 psig, differential pressures of 60 psig, flow volumes of 30,000 icfm, and natural gas boost volumes up to 240,000 CFH at 83 inches WC.

Spencer serves customers in industrial manufacturing (petrochemical, metal processing, mining, semiconductor, pharmaceutical, power generation), municipal water and wastewater treatment, clean room and healthcare facilities, and energy and environmental applications (biogas, natural gas pressure boosting, digester gas recovery). The company's stated differentiator is solving difficult applications involving corrosive, toxic, and aggressive gases including sulfides, nitrogen, halogens, acids, cyanides, and ammonia, where standard off-the-shelf equipment fails. Customers can purchase standard catalog models or commission fully custom-engineered units tailored to specific temperature, pressure, volume, and gas-compatibility requirements.

The business model is built on direct enterprise field sales through a network of regional specialists across the US and Canada, with technical consultation and application engineering embedded in the sales process. Pricing is quote-based and not publicly disclosed, reflecting the engineered-to-order nature of much of the catalog. Revenue is generated through two streams: (1) industrial equipment sales (standard and custom blowers, vacuum systems, gas boosters, and related rotating equipment) and (2) aftermarket parts, maintenance services, and performance upgrades delivered through Chart's service infrastructure. The company employs between 101 and 250 people based in Windsor, CT, with no other office locations disclosed.

Name

The Spencer Turbine Company

Legal name

The Spencer Turbine Company

Website

https://spencerturbine.com

Company type

Private

Founded year

1892

Operating status

Operating

Headcount range

101–250 employees

Short description

The Spencer Turbine Company is a Windsor, Connecticut-based industrial manufacturer of blowers, vacuum systems, gas boosters, and controls for demanding air and gas handling applications. Founded in 1892 and operating as a brand of Chart Industries, Spencer serves petrochemical, mining, water treatment, semiconductor, pharmaceutical, and energy customers requiring equipment for corrosive, toxic, and high-temperature gases.

Ownership category

akta.pro rank

Product category

Industrial Air and Gas Handling Equipment

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Air and Gas Compressor Manufacturing (333912), Turbine and Turbine Generator Set Units Manufacturing (333611)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Oil & Gas Field Machinery & Equipment (3533), Engines & Turbines (3510)

akta.pro primary industry

Process Gas & High-Pressure Compressors (IMAHANAF)

akta.pro secondary industries

Air & Gas Compressors (General Purpose) (IMAHANAE), Pump & Compressor Packages (Skids, Booster Sets) (IMAHANAG)

Keywords

• Industrial blowers
• Centrifugal compressors
• Gas handling equipment
• Vacuum systems
• Air movement equipment

Headquarters

HQ city

Windsor

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Industrial Equipment Sales: Sale of industrial blowers, vacuum systems, gas boosters, and related air/gas handling equipment in standard and custom designs. Equipment ranges from single-stage to multistage centrifugal blowers, regenerative blowers, and specialized gas booster skid packages.
2. Aftermarket Parts and Service: Replacement parts, maintenance services, and performance upgrades for installed equipment through Chart's aftermarket network including Cryogenic Aftersales Service and Howden Aftermarket divisions.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

The Spencer Turbine Company designs and manufactures industrial air and gas handling equipment, including single-stage and multi-stage centrifugal blowers, regenerative blowers, gas boosters, vacuum systems, and custom-engineered blower solutions. The company specializes in solving air and gas challenges for demanding applications involving corrosive, toxic, and high-temperature gases across petrochemical, metal processing, mining, municipal water treatment, semiconductor, pharmaceutical, and power generation industries.

Product overview

The Spencer Turbine Company, an air and gas handling specialist headquartered in Windsor, CT, offers a comprehensive portfolio of industrial blower, vacuum, and gas compression products. The core product line includes Single-stage and Multi-stage Fabricated Centrifugal Blowers, Custom Blowers and Gas Boosters, Vortex Regenerative Blowers, Spencer Power Mizer multistage cast centrifugal blowers (Series 2500-7000), GasCube natural gas booster skid packages, Control Systems, Industravac Vacuum Units (Series A through E and DJC), and Vacuum Separators. The company also offers tubing, fittings, and air handling system components. Products are available in standard models as well as custom designs for specific requirements. Spencer serves difficult applications including environments with corrosive, toxic gases such as sulfides, nitrogen, halogens, acids, cyanides and ammonia. The company owns trademarks GasCube, FastVac, Industravac, Power Mizer, and Vortex.

Differentiator

Problem solved

Functional benefit

Brands

• GasCube®: Natural gas booster skid package series for delivering gas at higher pressure, featuring UL Listed hermetic gas booster.
• FastVac™
• Industravac®
• Power Mizer®
• Vortex®

Products and services

• Single-stage Fabricated Centrifugal Blowers Spencer single stage scroll blowers and RB pressure blowers provide dependable air or gas movement at a wide range of selected pressures and volumes, used for in-plant industrial, commercial and municipal applications, and in OEM equipment for compost and wastewater aeration, temperature control, combustion air delivery, ventilation, materials handling, air curtains and drying.
• Multi-stage Fabricated Centrifugal Blowers Precise and energy-efficient movement of air and gases in three basic designs: SOH for standard performance (impellers on extended motor shaft), 4BOH for higher performance (coupled motor shaft), and 4BOB for highest performance (shaft supported at both ends by self-aligning ball bearings). Used for gas compression, municipal water treatment aeration, and central vacuum cleaning systems.
• Custom Blowers & Gas Boosters Custom-engineered blower and gas booster solutions for the most difficult applications including environments with corrosive, toxic and other gases such as sulfides, nitrogen, halogens, acids, cyanides and ammonia. Specifications include temperatures to 1100°F (593°C), casing design pressures to 1000 psig (6895 kPa), inlet pressures to 900 psig (6205 kPa), differential pressures to 60 psig (414 kPa), and volume flows to 30000 icfm (50977 m3/hr).
• Vortex Regenerative Blowers Vortex blowers generate high-pressure airflow during each rotation of a unique one-sided, single-stage impeller. Features compact, lightweight design; excellent performance range; long-life reliability; oil-free air delivery; and minimal heat and noise.
• Spencer Power Mizer Multistage Cast Centrifugal Blowers Multistage cast centrifugal blowers providing high-efficiency air delivery in heavy-duty process applications. Six Power Mizer series with different types and numbers of impellers. Technical specs: Pressure up to 28 psig (193 kPa), Volume up to 35,000 icfm (991 m3/min), Power up to 2000 hp (1491 kW).
• GasCube Natural Gas Booster Skid Packages Natural gas booster skid package series featuring a UL Listed hermetic gas booster for fast and easy installation. Boosts pressure levels by as much as 83 inches WC with volumes as high as 240,000 CFH.
• Industravac Vacuum Units Cost-effective alternatives to custom-engineered central systems, offering pre-engineered, highly integrated designs. Features include filter bag or filter cartridge separators, bottom exhausts for outdoor use, and multistage or regenerative vacuum producers. Available in Series A, B, BJC, C, D, DJC, and E configurations.
• High Capacity Series Natural Gas Boosters UL Listed Natural Gas Booster - multistage design with highest performance ratings. Boosts pressure levels by as much as 83 inches WC with volumes to 240,000 ICFH.
• Low Capacity Series Natural Gas Boosters UL Listed Natural Gas Booster - single-stage design. Boosts pressure levels by 9 inches WC with volumes to 12,000 ICFH. Features direct drive and generous internal clearances for long-term reliability and quiet operation.

Quantifiable outcome

• Pressure boost up to 83 inches WC with volumes up to 240,000 CFH (GasCube)
• +4 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Chart Industriesparent companyOthersSpencer Turbine Company is a brand/business unit of Chart Industries (NYSE: GTLS). Chart Industries is an industrial manufacturing company specializing in gas handling and storage equipment. Spencer operates as part of Chart's Rotating & Compression segment alongside Howden products.

Scale indicators1 record

Expansion highlights4 records

Direct peers

• Cincinnati Fan & Ventilator Co. US manufacturer of industrial fans, blowers, and ventilation equipment for OEM, combustion air, dust collection, and material handling applications. Direct overlap with Spencer's centrifugal blower product line for industrial process and OEM customers.
• Howden: Sister brand within Chart Industries operating in the same Rotating & Compression segment. Howden offers centrifugal and axial fans, centrifugal compressors, screw compressors, and turbo fans — direct portfolio overlap with Spencer's centrifugal blowers, gas boosters, and regenerative blowers for industrial air/gas handling.
• Tuthill Corporation: US-based manufacturer of industrial blowers, vacuum pumps, and process gas handling equipment through its Blower & Vacuum Business. Direct mid-sized competitor to Spencer in regenerative blowers, rotary positive blowers, and process vacuum systems for industrial and municipal applications.
• New York Blower Company: Long-established US industrial fan and blower manufacturer (founded 1889) serving power generation, industrial process, and OEM markets. Closely comparable to Spencer on industrial centrifugal and axial fans for high-temperature and corrosive applications, with similar heritage and customer base.
• Aerzen USA: Manufacturer of rotary lobe blowers, screw compressors, and process gas compressors with strong presence in wastewater aeration and industrial gas handling. Direct competitor to Spencer's multistage centrifugal and regenerative blowers in the same North American municipal and industrial accounts.

Broad incumbents

• Kaeser Kompressoren: German-headquartered manufacturer of rotary screw and reciprocating compressors, blowers, and compressed air treatment. Competes with Spencer in industrial blower and vacuum segments, particularly in municipal water/wastewater aeration, with strong global service network.
• Greenheck Fan Corporation: Largest US manufacturer of commercial and industrial ventilation equipment, including centrifugal and axial fans, blowers, and dampers. Competes with Spencer in industrial process and clean-room air handling but with broader commercial-HVAC focus and far larger scale.
• Siemens Energy (Compression / Dresser-Rand legacy): Global turbomachinery OEM with process gas compressors, industrial steam turbines, and integrally geared compressors used in petrochemical, refinery, and LNG applications. Overlaps with Spencer's custom gas boosters and steam turbine offerings at the high-pressure, high-power end of process industries.
• Atlas Copco: Global industrial compressor and vacuum leader with a Power Technique division serving oil & gas, manufacturing, and municipal water. Atlas Copco competes head-to-head with Spencer on oil-free blowers, low-pressure compressors, and gas boosters at scale, with broader geographic coverage and a larger aftermarket network.
• Ingersoll Rand: Major industrial compressor and blower manufacturer (including legacy Gardner Denver). Offers centrifugal and rotary screw compressors, blowers, and vacuum systems serving the same petrochemical, wastewater, and process-industry customers as Spencer, with a much larger global installed base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/Chartind
• YouTubeyoutube.com/user/ChartIndustries
• Facebookfacebook.com/spencerturbine
• LinkedInlinkedin.com/company/spencer-turbine-co
• Instagraminstagram.com/chart_industries

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about The Spencer Turbine Company