GR SE Cartridge Seals

The GR SE Cartridge Double Mechanical Seal manufactured by Maceng Engineering is a high-performance pre-assembled cartridge seal designed for demanding industrial applications where maximum reliability, safety, and leak prevention are critical. Featuring a dual seal face configuration and cartridge-mounted construction, the seal eliminates installation errors, ensures accurate positioning, and significantly reduces maintenance time during equipment servicing.

Engineered with precision-machined components, premium-grade face materials, and corrosion-resistant metal parts, the GR SE Cartridge Double Mechanical Seal delivers excellent sealing performance under high-pressure, high-temperature, and aggressive process conditions. Its balanced double seal design provides enhanced leakage control, improved operational stability, and extended service life, making it suitable for critical applications involving hazardous, toxic, corrosive, and process fluids across various industries.

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Product Description

The Cartridge Double Mechanical Seal manufactured by Maceng Engineering is a high-performance sealing solution designed for critical industrial applications requiring maximum leakage control, operational safety, and long service life. Featuring a pre-assembled double cartridge design, the seal ensures accurate installation, eliminates setting errors, and provides reliable sealing performance under high-pressure and high-temperature operating conditions.

The balanced double seal arrangement provides enhanced protection against hazardous, toxic, corrosive, and aggressive fluids by utilizing dual sealing faces. Manufactured using premium-grade face materials, corrosion-resistant metal components, and advanced elastomer options, the seal delivers excellent chemical resistance, reduced maintenance requirements, and dependable operation in demanding industrial environments.

Technical Specifications:

Seal Type: Cartridge Double Mechanical Seal
Design: Double Cartridge, Balanced
Shaft Size: 22 mm to 32 mm
Operating Pressure: Up to 25 Bar
Operating Temperature: -40°C to +250°C
Sliding Speed: Up to 20 m/s
Arrangement: Arrangement 2 & Arrangement 3
Metal Components: SS316 / Duplex SS / Hastelloy
Elastomers: Viton (FKM), EPDM, Kalrez, PTFE
Rotary Face: Silicon Carbide (SiC), Tungsten Carbide (TC), Carbon
Stationary Face: Silicon Carbide (SiC), Tungsten Carbide (TC), Carbon
Flush Plans: Available as per application requirements

Features:

Pre-assembled cartridge design
Eliminates installation setting errors
Dual seal faces for maximum leakage control
Suitable for hazardous and toxic fluids
High-pressure and high-temperature capability
Reduced maintenance and downtime
Excellent chemical and corrosion resistance
Longer seal and equipment life

Applications:

Chemical Processing Plants
Petrochemical Industry
Pharmaceutical Industry
Refinery Pumps
Agitators & Mixers
Reactor Feed Pumps
Solvent Transfer Pumps
Power Plants
Fertilizer Industry
Pulp & Paper Industry

The Cartridge Double Mechanical Seal by Maceng Engineering provides superior sealing reliability, enhanced safety, and long-lasting performance for demanding industrial applications involving high pressure, temperature, and aggressive process fluids.

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Your Reliable Partner for Industrial Sealing Solutions

From standard mechanical seals to customized engineered sealing systems, MACENG Engineering delivers precision, reliability, and long-lasting performance that industries can trust.

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FREQUENTLY ASKED QUESTIONS

Have Questions?

Find answers to the most common questions about our mechanical seals, industrial sealing solutions, manufacturing capabilities, and engineering services.

Do you provide custom sealing solutions based on machine requirements?

Yes. We manufacture customized mechanical seals and sealing components based on your equipment specifications, shaft size, pressure, temperature, operating conditions, and application requirements. Simply share your drawings, samples, or technical details, and our engineering team will develop the right solution.

Which industries do your products serve?

Our sealing solutions are trusted across a wide range of industries, including Oil & Gas, Chemical, Petrochemical, Pharmaceutical, Food Processing, Power Generation, Water Treatment, Marine, Paper, Textile, Mining, Steel, Cement, and General Manufacturing.

What products does MACENG Engineering manufacture?

We manufacture a comprehensive range of industrial sealing solutions, including:

Mechanical Seals
Agitator Mechanical Seals
Split Mechanical Seals
Rotary Joints & Rotary Unions
Bearing Isolators
Thermosyphon Systems
Rubber & PTFE Components
Customized Industrial Sealing Solutions

What materials are used in your sealing products?

Our products are manufactured using premium engineering materials such as Silicon Carbide, Tungsten Carbide, Carbon Graphite, Stainless Steel (SS304/SS316), PTFE, Viton, EPDM, Nitrile (NBR), Ceramic, and other high-performance elastomers, depending on the application.

How do you ensure product quality?

Every product undergoes rigorous quality inspections, precision dimensional checks, material verification, pressure testing, and performance evaluation using advanced measuring instruments and strict manufacturing standards before dispatch.

Can you manufacture products according to customer drawings?

Absolutely. We specialize in OEM manufacturing and custom-engineered sealing solutions based on customer drawings, technical specifications, or physical samples to ensure a perfect fit and optimal performance.

Do you support bulk and international orders?

Yes. We handle both domestic and international orders with efficient production planning, secure packaging, and reliable logistics to ensure timely delivery worldwide.

Why choose MACENG Engineering?

MACENG Engineering combines precision engineering, premium-quality materials, advanced manufacturing technology, strict quality control, customized solutions, competitive pricing, and dedicated technical support to deliver reliable sealing solutions that maximize equipment performance and service life.

How can I request a quotation?

You can contact our sales team by sharing your product requirements, technical drawings, specifications, or sample details. We will provide a detailed quotation along with the most suitable sealing solution for your application.

Do you provide technical support after delivery?

Yes. Our experienced engineering team offers technical guidance, installation assistance, product selection support, and after-sales service to help customers achieve the best performance from our sealing solutions.

INDUSTRIES WE SERVE

Precision Sealing Solutions for Industries That Demand Reliability

MACENG Engineering provides precision-engineered mechanical seals and industrial sealing solutions that improve reliability, reduce downtime, and enhance operational performance.