Flowserve ISC2
Mechanical Seals
API 682/ISO 21049 | NSF/ANSI/CAN 61 | NSF/ANSI 372
At Process Containment Solutions, we proudly supply Flowserve ISC2 mechanical seals, a versatile and industry-leading range of standard cartridge seals engineered for reliability across a broad spectrum of fluid-handling applications.
Engineered to Withstand the Pressure, Reliable Sealing Solutions for Demanding South African Industries
Say Goodbye to Costly Downtime, Seal Failures and Environmental Risk
In South Africa’s high-pressure industrial landscape, from chemical processing plants and pulp mills to wastewater facilities and mining operations, equipment reliability isn’t just preferred, it’s essential. The Flowserve ISC2 series, available from PCS, offers an advanced line of mechanical cartridge seals built to thrive in tough, variable conditions.
Whether you’re dealing with corrosive media, aggressive fluids, or frequent startups and shutdowns, these seals are designed to reduce leakage, extend maintenance intervals, and help your operation stay compliant with environmental and safety standards.
In South Africa’s high-pressure industrial landscape, from chemical processing plants and pulp mills to wastewater facilities and mining operations, equipment reliability isn’t just preferred, it’s essential. The Flowserve ISC2 series, available from PCS, offers an advanced line of mechanical cartridge seals built to thrive in tough, variable conditions.
Whether you’re dealing with corrosive media, aggressive fluids, or frequent startups and shutdowns, these seals are designed to reduce leakage, extend maintenance intervals, and help your operation stay compliant with environmental and safety standards.
Designed for Durability. Engineered for Excellence.
Built to perform in tough South African conditions, from high-viscosity biofuels to abrasive slurries and corrosive chemical applications.
FEATURES & BENEFITS
API 682 & ISO 21049 Compliance
Meets international standards for operational safety, process integrity, and long-term performance in regulated environments.
Dual Balanced Seal Faces
Supports both forward and reverse pressure operation, ensuring maximum sealing integrity even in system upsets.
Advanced Thermal Management
Unique graphite-based technology tolerates dry running and cavitation, significantly reducing heat-related seal failures.
High-Efficiency Barrier Fluid Circulation
Optimised dual seal design with volute groove technology for enhanced cooling and lubrication in demanding dual-seal applications.
Robust Construction Materials
Available in Alloy C-276, Titanium, 316 Stainless Steel, and other corrosion-resistant options to handle chemically aggressive media.
Versatile Configuration Options
Offered in single pusher, single metal bellows, dual pusher, and dual metal bellows configurations to suit a wide range of pump types.
High Torque Drive Mechanism
Square-head drive pins deliver triple the torque load of competitor seals, protecting seal faces and extending service life.
Safe Leakage Management
A fixed carbon throttle bushing on single seals diverts potential leakage safely to drain, protecting both workers and the environment.
Industry Coverage Across Sectors
Ideal for pulp & paper, water treatment, mining, biofuels, and chemical processing, with proven success in the South African industrial landscape.
Proven Performance Across Critical Industries
From high-pressure chemical processing to abrasive mining operations, ISC2 seals deliver unmatched reliability where it matters most.
The Flowserve ISC2 mechanical seal series is engineered to handle it all, offering tailored sealing solutions for a wide range of demanding environments.
In the chemical and petrochemical sectors, ISC2 seals provide corrosion-resistant material options and API 682 compliance, making them ideal for hazardous, toxic, and volatile fluids.
In pulp and paper, their robust sealing technology reduces water consumption and prevents clogging, while in water and wastewater treatment, their simple yet durable single pusher designs ensure cost-effective, NSF-certified performance with minimal maintenance.
