What Megaseal does

Megaseal is the Turkish operating brand of Italian mechanical seal manufacturer Meccanotecnica Umbra, legally constituted as MECCANOTECNICA UMBRA TURKEY SIZDIRMAZLIK ELEMANLARI SANAYİ VE TİCARET ANONİM ŞİRKETİ and headquartered in the İkitelli Organized Industrial Zone (İkitelli Organize Sanayi Bölgesi), Başakşehir, Istanbul. Founded in 2007, the company manufactures and distributes mechanical seals for industrial rotating equipment — specifically pumps, compressors, blowers, turbines, valves, and pipeline systems. Its product portfolio comprises approximately 19 SKUs spanning single seals, double seals, and cartridge seals across multiple design architectures: conical spring, wave spring, metal bellows, and rubber bellows configurations. Operating envelopes cover shaft diameters from 6mm to 200mm, pressures up to 25 bar, temperatures from -50°C to +220°C, and peripheral speeds up to 30 m/s. Seal faces are constructed from high-performance materials including silicon carbide, tungsten carbide, carbon, chromium nickel 316 ti, and ceramic, paired with elastomer options (Viton/FKM, EPDM, NBR, silicone).

The company addresses leakage prevention and equipment reliability in harsh industrial environments, with an explicit strategic focus on after-market medium-to-heavy-duty applications where prompt service and price competitiveness are stated differentiators. End-markets served include industrial manufacturing (primary), textile, marine/naval, food and beverage, pharmaceutical, energy (power generation and oil & gas), water and wastewater, and general-purpose industrial. Go-to-market is direct B2B sales via the corporate website, phone, and email (including a parent-group address [email protected]), with quote-based pricing that is not publicly disclosed. Geographic scope is single-country — Turkey — operating as the localized presence of the Meccanotecnica Umbra group. Headcount is reported at 11–50 employees, consistent with a small specialty industrial manufacturer.

Name

Megaseal

Legal name

MECCANOTECNİCA UMBRA TURKEY SIZDIRMAZLIK ELEMANLARI SANAYİ VE TİCARET ANONİM ŞİRKETİ

Website

https://megaseal.com.tr

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

11–50 employees

Short description

Megaseal is a Turkey-based mechanical seal manufacturer and distributor, operating as the local arm of Italian Meccanotecnica Umbra. It produces single, double, and cartridge seals for industrial pumps, compressors, turbines, and valves across textile, marine, food, pharma, and energy sectors.

Ownership category

akta.pro rank

Product category

Industrial Mechanical Seals

NAICS

Gasket, Packing, and Sealing Device Manufacturing (339991)

SIC

Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)

akta.pro primary industry

Seals, Gaskets & Fluid Connectors (O-rings, packings, rotary seals, quick couplers) (IMAHAGAI)

akta.pro secondary industries

Seals, Gaskets & O-Rings (Industrial Elastomer) (IMANALAC), Seals, Valves & Auxiliary Components (for Pumps/Compressors) (IMAHANAH)

Keywords

• Mechanical seals
• Industrial sealing
• Pump seals
• Rotating equipment
• Seal manufacturing

Headquarters

HQ city

Istanbul

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

Distribution channels1 record

Marketing channels1 record

Core offering

Megaseal manufactures and distributes industrial mechanical seals for rotating equipment including pumps, compressors, blowers, turbines, valves, and pipeline systems. The company operates as the Turkish subsidiary of Italian mechanical seal manufacturer Meccanotecnica Umbra, specializing in after-market medium-heavy duty sealing solutions. Product offerings include single seals, double seals, cartridge seals, conical spring seals, wave spring seals, metal bellows seals, and rubber bellows seals constructed from high-performance materials such as silicon carbide, tungsten carbide, carbon, ceramics, and chromium nickel 316 ti, with various elastomer options.

Product overview

Megaseal is a mechanical seal brand of Meccanotecnica Umbra, offering a comprehensive portfolio of industrial mechanical seals designed for pumps, compressors, turbines, blowers, valves, and pipeline systems. The product line includes: single seals (MS 7, MS 3, MS 32 N/37 N, MS-H 12 N, MSHJ-92 N, MS-2, MS-20, MS-50, MS 62, MS-350, MS-400) and double seals (MS-250, MS-74 D, MS-240/D); cartridge seals (MS-KARTUS 910-T, MS-KARTUS 920-D, MS-481 T/TR, MS-481 D/DR); and specialty products (MS KONVERTÖR 908 with optional gas chamber cooling). These seals are engineered for applications across textile, marine, general purpose, food, pharmaceutical, and energy industries, featuring materials including carbon, silicon carbide, tungsten carbide, chromium nickel 316 ti, and ceramic, with elastomer options such as Viton (FKM), EPDM, and NBR.

Differentiator

Problem solved

Functional benefit

Products and services

• MS 3 / MS 3 N - Conical Spring Seal Conical spring o-ring mounted mechanical seal with unbalanced configuration. Operating range: Vg = 10(15) m/sn. Suitable for industrial rotating equipment.
• MS 7 / MS 7 N - Wave Spring Single Seal Wave spring (sinus spring) single seal with unbalanced design, independent of rotation direction. Operating range: d1 = 14-200mm, p1 = 16(25)bar, t = -50/220°C, Vg = 20m/sn. Materials include chromium nickel 316 ti, silicon carbide, tungsten carbide for rotary faces.
• MS 32 N / MS 37 N - High Performance Conical Spring Seal High performance conical spring o-ring mounted seal with shrink-fitted face and housing. Operating range: d1 = 6-80mm. Designed for demanding industrial applications.
• MS - H 12 N - Balanced Conical Spring Seal High performance conical spring o-ring mounted seal with balanced design. Operating range: d1 = 10-80mm, p = 25bar. Balanced configuration for higher pressure applications.
• MSHJ - 92 N - Protected Wave Spring Balanced Seal Protected wave spring balanced seal with shrink-fitted face and housing. Operating range: d1 = 18-100mm, p = 0.8-25bar. Protected design suitable for harsh environments.
• MS - 350 - Metal Bellows Seal Metal bellows balanced mechanical seal with bellows independent of rotation direction. Operating range: d1 = 16-100mm, t = -40/220°C. Metal bellows design for demanding temperature and chemical resistance applications.
• MS KONVERTÖR 908 - Cartridge Seal Single cartridge seal with fixed multiple springs isolated from the environment. Optional gas chamber/cooling capability. Operating range: d1 = 24-100mm (1.000-4.000"), p = 20bar, t = -35/160°C, Vg = 30m/sn. Cartridge design for easy installation.
• MS - KARTUS 910 - T - Single Cartridge Seal Balanced single cartridge seal, liquid-cooled with standardized seats. Features O-ring seals and springs for rotary and stationary components. Designed for ease of installation in industrial rotating equipment.
• MS - KARTUS 920 - D - Double Cartridge Seal Balanced double cartridge seal with liquid cooling. Features multiple O-rings, springs, bushes, and drive collars for comprehensive sealing. Double configuration for applications requiring enhanced sealing integrity.
• MS - 240 / D - Double Cartridge Seal for Fluids Double cartridge mechanical seal designed for clean water, sewage water, oil and weakly corrosive fluids. Operating conditions: Temperature < 80°C, Pressure < 0.5MPa, Speed < 10m/s. Specifically for water and wastewater applications.
• MS - 400 - Rubber Bellows Seal Rubber bellows mechanical seal with unbalanced design for general purpose applications. Operating range: d1 = 10-100mm, Vg = 15 m/sn. Cost-efficient sealing solution for standard industrial applications.
• MS - 74 D - Wave Spring Double Seal Wave spring double seal with unbalanced configuration. Operating range: d1 = 18-200mm, p = 16(25)bar. Double seal design for applications requiring redundant sealing.
• MS - 250 - Conical Spring Double Seal Conical spring double seal with unbalanced design. Operating range: d1 = 20-100mm, p = 12bar, t = -35/220°C. Double seal configuration for enhanced leakage prevention.
• MS - 481 T / MS - 481 TR - Single Cartridge Seal with Bearing Option Balanced single cartridge seal with optional bearing (T version) or without bearing (TR version). Operating range: d1 = 40-200mm, p = 6bar, t = -30(-80)/+220(350)°C, Vg = 2(5) m/sn. Large diameter cartridge seal for heavy duty applications.
• MS - 481 D / MS - 481 DR - Double Cartridge Seal with Bearing Option Balanced double cartridge seal with bearing (D version) or without bearing (DR version). Features carbon, silicon carbide, tungsten carbide, chromium nickel 316 ti, and ceramic seal faces. Heavy duty double cartridge solution.
• MS - 2 / MS - 2 N - Basic Single Mechanical Seal Basic unbalanced single mechanical seal with carbon rotary face. Operating range: d1 = 6-38mm. Entry-level seal for small diameter applications.
• MS - 20 - Basic Spring Mechanical Seal Basic unbalanced mechanical seal with spring design. Operating range: d1 = 6-110mm. General purpose basic mechanical seal.
• MS - 50 - Direction-Dependent Mechanical Seal Basic unbalanced mechanical seal dependent on rotation direction. Operating range: d1 = 14-150mm. General purpose seal for unidirectional rotating equipment.
• MS 62 - High Performance Conical Spring Single Seal High performance conical spring single seal with unbalanced design, independent of rotation direction. Operating range: d1 = 18-65mm, p = 10bar, t = -20/220°C. Rotation-independent design for versatile applications.

Segments8 records

Ideal customer profiles1 record

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.

• Meccanotecnica UmbraflagshipOEM/ Whitelabel/ Licensing PartnerMegaseal is a brand of Meccanotecnica Umbra, an established manufacturer of mechanical seals. The Turkey operation operates as Meccanotecnica Umbra Turkey Sızdırmazlık Elemanları Sanayi ve Ticaret Anonim Şirketi (MTU Turkey), representing the parent company's presence in the Turkish market.

Recent moves3 records

Expansion highlights3 records

Broad incumbents

• John Crane: Global leader in mechanical seals and asset reliability solutions for pumps, compressors, and rotating equipment. Directly competes in the same product category across all industries Megaseal serves, but with vastly larger scale, broader service network, and deeper OEM relationships.
• Flowserve Corporation: Major global supplier of pumps, valves, seals, and related flow control equipment for industrial markets. Competes with Megaseal in mechanical seals for rotating equipment across power, chemical, oil and gas, and water end-markets.
• Garlock (EnPro Industries): Manufacturer of fluid sealing products including gaskets, packing, and sealing devices for industrial applications. Comparable as a broad sealing products incumbent with presence in chemical, petrochemical, and pulp/paper end-markets.
• Trelleborg Sealing Solutions: Leading global supplier of polymer-based sealing solutions including rotary seals, O-rings, and engineered components for rotating equipment. Overlaps with Megaseal's elastomer-based seal families (rubber bellows, NBR/FKM/EPDM).
• EagleBurgmann: Global mechanical seal specialist (formerly Burgmann) serving pumps, compressors, mixers, and agitators across all major industries. Directly comparable product portfolio (cartridge, bellows, metal bellows) and serves similar pharmaceutical, food, and energy verticals as Megaseal.
• A.W. Chesterton Company: Global manufacturer of industrial sealing products, mechanical seals, packings, gaskets, and fluid handling solutions. Competes in the same rotary equipment seal space with established aftermarket service network.

Direct peers

• AESSEAL: UK-based specialist manufacturer of mechanical seals with strong aftermarket and engineered-to-order focus, closely mirroring Megaseal's medium-to-heavy duty after-market positioning. Direct competitor in industrial pump and compressor seal applications worldwide.
• Meccanotecnica Umbra: Italian parent company of Megaseal and direct manufacturer of mechanical seals with overlapping product portfolio (conical, wave, bellows, cartridge). Most directly comparable as Megaseal operates as its Turkish arm and shares products, brand, and engineering.

Emerging players

• Flex-A-Seal: Specialist manufacturer of mechanical seals focused on cartridge-style and engineered aftermarket solutions for pumps. Smaller and more niche than John Crane or AESSEAL, making it a closer size peer to Megaseal in the global mechanical seal aftermarket.

Regional players

• IDEKO Industrial Sealing: Turkish industrial sealing solutions provider serving pumps, valves, and rotating equipment with mechanical seals and packings. Closest direct geographic peer competing in the same domestic Turkish aftermarket as Megaseal.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/megaseal

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 Megaseal