Reliable High Quality Swivel Joint Dust Seals

The swivel joints that we carry by OPW Engineered Systems are manufactured using a variety of high quality and reliable swivel joint dust seals. The products are used in the safe handling, processing, transfer, monitoring and measuring of hazardous bulk products. These products and systems are used in chemical plants, refineries, petrochemical facilities, at loading racks, on rail tank cars, cargo tank transports and swivel joint dust sealsdry bulk trailers around the world to help safeguard personnel and the environment against costly petroleum and chemical spills, tank overfills and fugitive vapor emissions in the handling of hazardous bulk products. That’s why it’s critical the swivel joint dust seals used are of the highest quality.

Depending on the application of the swivel joint, seal options include Buna, Fluorocarbon, PTFE, EPDM, Neoprene and Kalrez. The following types of seals are used:

3200 cast steel series: Buna-N main O-ring seal with Teflon® back-up ring, and Buna-N O-ring dust seal are standard.

3300 cast bronze series: Buna-N O-ring main seal and felt dust seal are standard. 1″ size has Buna-N O-ring dust seal.

3400 fabricated steel series: Buna-N O-ring main seal, Buna-N O-ring dust seal.

3600 cast aluminum series: Buna-N O-ring main seal, and felt dust seal are standard. 1″ size has Buna-N O-ring dust seal.

3700 cast stainless steel series: Buna-N O-ring main seal and Buna-N O-ring dust seal.

3800 cast ductile iron series: Buna-N O-ring main seal, and felt dust seal are standard. Buna-N O-ring dust seal standard in 1″ size.

3900 fabricated stainless steel series: Buna-N O-ring main seal, Buna-N O-ring dust seal.

All Endura DSF Seal Kits include (2) Main seals, (1) Back-up seal and (3) PTFE encapsulated Fluorocarbon environmental seals. Also included are required seal spacers and hardware.

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