Mechanical Seals

DNOW’s affiliated brands Odessa Pumps and Power Service offer a full range of mechanical seal products to help you maximize production, even in demanding environments.

Mechanical seals from DNOW Process Solutions

Product Description

Our mechanical seals are designed to provide reliable and efficient sealing solutions for various industrial applications. We offer a full range of mechanical seals, including single and double mechanical seals, cartridge seals, split seals and gas-lubricated seals. Our seals are made from high-quality materials, such as carbon, ceramic and tungsten carbide to ensure maximum durability and performance in the most demanding environments. 

Products Offered

Take on the most challenging fluid management applications with our mechanical seal products:

  • Compressor seals and systems
  • Gas barrier and containment seals
  • Mechanical seal accessories
  • Metal bellows seals
  • Mixer seals
  • OEM and special-duty seals
  • Pusher seals
  • Seal support systems
  • Slurry seals
  • Standard cartridge seals


  • Extends the life of the equipment
  • Improves efficiency and performance of equipment
  • Long term cost-effectiveness
  • Prevents leakage
  • Reduces maintenance and repair costs

Industry Applications

Our mechanical sealing solutions are designed to meet your most demanding applications, including the following:

  • Chemical processing
  • General industrial
  • Marine
  • Mining
  • Oil and gas
  • Pharmaceutical
  • Power
  • Pulp and paper
  • Refinery and API
  • Wastewater

Commonly Used On

Our wide range of reliable mechanical seals are utilized for various types of rotating and specialty equipment, including:

  • API process
  • Bearing isolator
  • Gas compressor process
  • Gas support system
  • High-energy process
  • High-viscosity process
  • Industrial process
  • Mixer equipment
  • Pumps
  • Specialty equipment
  • Slurry process
  • Steam turbines


Standards ASME, DIN
Materials Silicon carbide, tungsten carbide, 304/316 stainless steel, Hastelloy C, Alloy 20
Sizes 1 in. – 18 in. (25 mm – 457 mm)
Pressures Up to 5000 psi (344.7 bar)
Temperatures -40° F to 900° F (-40° C to 482° C
Speeds Up to 164 fps (50 m/s)


EagleBurgmann Cartex Cartridge Seals Brochurefile download
EagleBurgmann Dry Gas Seal Solutions Brochurefile download
Flowserve Mechanical Seals Overview Brochurefile download
Flowserve Mechanical Seals Product Portfoliofile download

A Selection of Supplier and Manufacturer Partnerships

Note: Odessa Pumps is an authorized distributor of EagleBurgmann for select markets; Colorado Seals is an authorized distributor of A.W. Chesterton and Inpro/Seal for select markets; Montana Seals and Packings is an authorized distributor of Inpro/Seal for select markets.

A.W. Chesterton
Flowserve (Pac-Seal®)