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2 1/8 × 2 5/8 1/4 D Wiper

US-90URE-1-3/4×2-1/4×5/16

US-90URE-3×3-1/2×1/4

US-90URE-1-5/8×2×3/16

US-90URE-2-1/8×2-1/2×3/16

Solid Urethane backup ring with a flat cross-section.

95A Durometer | Urethane Material | 4 3/4 in Nominal Inner Diameter | 1/8 in Cross Section | Backup Ring

Features

• High strength and abrasion resistance
• Wide temperature range
• Chemical resistance
• Low friction
• Easy installation

Molded in PTFE with a rubber energizer, this seal absorbs the shock of pressure spikes to protect the rod seal. Bronze-filled Teflon rod buffer seal with a rubber energizer.

Bronze Filled PTFE Material | 1 1/2 in Nominal Inner Diameter | Buffer Seal

Style 580 Square O-rings are circular elastomeric rings that create a seal between two or more parts. They are made from a variety of materials, including BUNA-N rubber, and are used in a variety of industries, including automotive, aerospace, and manufacturing.

Buna-N Rubber Material | 4 1/4 in Nominal Inner Diameter | 1/8 in Cross Section | Square O-ring

Features

• Pressure range varies according to diametral clearance
• Temperature range of -40 °F to -240 °F

These vee sets utilize hytrel & nylon vees to cover pressure from 0 to 6,000 psi and provide excellent extrusion resistance. Male & female bearings are molded from glass filled nylon.

Hytrel & Nylon Material | 2 1/2 in Nominal Inner Diameter | VEE Packing Set

Features

• hytrel & nylon vees to cover pressure from 0 to 6,000 psi
• Excellent extrusion resistance

Style ST wiper rings are precision molded from 90A durometer urethane. Flexible enough to easily snap into a groove yet tough enough to handle difficult rod wiping applications. “V” tagged wipers are constructed of fluorocarbon.

90A Durometer | Fluorocarbon Material | 2 in Nominal Inner Diameter

Features

• Flexible enough to snap into a groove
• Wipers are constructed of fluorocarbon