SEPCO
SEPCO at Siewert Equipment
Sealing Reliability Engineered for Performance
Siewert Equipment proudly distributes SEPCO (Sealing Equipment Products Company)—a global leader in advanced sealing solutions including compression packing, bearing isolators, air seals, and mechanical seals. Serving Upstate New York, Siewert delivers high-performance SEPCO products for the pulp and paper, power generation, chemical processing, water treatment, and general industrial sectors.
SEPCO’s comprehensive line of sealing technologies helps facilities minimize leakage, reduce downtime, extend equipment life, and comply with environmental standards. With over 40 years of expertise, SEPCO is known for delivering durable, efficient solutions for rotating and reciprocating equipment in even the harshest environments.
Whether you’re sealing a pump, valve, or motor, SEPCO products offer an engineered approach to maintaining operational uptime and system integrity. Siewert Equipment supports your success with product selection, application support, and responsive service across NY.
Why Choose SEPCO from Siewert Equipment?
- Factory-authorized SEPCO distributor
- Extensive inventory in Upstate NY
- Engineering and product selection assistance
- 24/7 service and repair support
- Field installation and training available
Industries Served by SEPCO
- Pulp & Paper Mills
- Water & Wastewater Treatment
- Power Generation
- Food & Beverage
- Mining & Aggregates
- Chemical Processing
- Steel & Metals
- General Manufacturing
SEPCO Product Line Overview
Compression Packing
- Made from graphite, PTFE, aramid, and carbon yarns
- Designed for pumps and valves in severe duty applications
- Reduces flush water requirements and shaft wear
Bearing Isolators
- Permanent, non-contact bearing protection
- Blocks ingress of contaminants while allowing airflow
- Extends bearing and motor life
Air Seals
- Ideal for powder, slurry, and dry bulk handling
- Non-wearing, maintenance-free shaft sealing technology
- Eliminates packing leakage and reduces energy costs
Mechanical Seals
- Engineered for reliability in pumps and agitators
- Single and dual cartridge designs available
- Suitable for chemical, water, and high-temperature applications
SEPCO Company History
Founded in 1972, SEPCO has remained committed to solving critical sealing challenges across a wide range of industrial markets. Headquartered in Alabaster, Alabama, SEPCO started as a family-owned business dedicated to producing superior compression packing and has since expanded to a full catalog of engineered sealing solutions, including air seals, bearing isolators, and high-performance mechanical seals.
SEPCO made its mark by introducing innovative products that reduced water usage, energy consumption, and equipment maintenance. Their proprietary sealing technologies, such as the Air Seal, transformed how industries approached stuffing box reliability and contamination control.
With a dedication to continuous improvement and American manufacturing, SEPCO remains a respected name in fluid sealing innovation, providing products and technical expertise to customers in more than 30 countries.
Your Local SEPCO Distributor
Siewert Equipment is the authorized distributor of SEPCO sealing solutions in Upstate New York, with offices in Rochester and Albany. Our experienced engineers support facilities with product selection, installation guidance, and ongoing maintenance assistance.
Serving:
- New York (serving all Upstate NY) through Siewert Equipment, with offices in Rochester, and Albany.
Need a Reliable Seal for Your Equipment?
Contact Siewert Equipment today to learn how SEPCO sealing solutions can improve performance, extend equipment life, and reduce maintenance.
Frequently Asked Questions About SEPCO
What is compression packing used for?
- Compression packing seals the shafts of pumps and valves to control leakage. It is widely used in pulp and paper, wastewater, and power applications.
How do SEPCO air seals work?
- SEPCO air seals use a continuous stream of air to block contaminants and product leakage—ideal for dry bulk and powder conveying systems.
What are bearing isolators?
- Bearing isolators are non-contact, labyrinth-style seals that prevent ingress of dust and liquids into motor or pump bearings, increasing lifespan.
Can SEPCO help reduce water usage in my plant?
- Yes. SEPCO packing and air seal technologies are designed to significantly reduce or eliminate flush water in pump applications.
Are SEPCO products compliant with environmental regulations?
- Yes. SEPCO designs its products to meet EPA, OSHA, and other regulatory standards for emissions and workplace safety.
What materials are available for SEPCO compression packing?
- SEPCO offers packing made from carbon, PTFE, graphite, aramid blends, and more, depending on your process fluid and pressure needs.
Do SEPCO seals handle high temperatures?
- Yes. Many SEPCO products are engineered to operate in high-temperature environments up to 1,200ºF.
Can I retrofit SEPCO air seals into existing equipment?
- Yes. SEPCO air seals can often be retrofitted to replace traditional packing in existing equipment with minimal modifications.
How do I select the right seal for my application?
- Siewert Equipment can assist with application review, material compatibility, and sizing to ensure the best seal is selected.
Are SEPCO products made in the USA?
- Yes. SEPCO manufactures all products in their Alabama facility under strict quality controls.
Upgrade to High-Performance Sealing with SEPCO
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