Parker FlexiSeal Rod & Piston Seals

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The FlexiSeal is a spring-energized U-cup utilizing a variety of jacket profiles, spring types and materials in Rod & Piston, Face and Rotary seal configurations. FlexiSeals are used where elastomeric seals fail to meet the temperature range, chemical resistance or friction requirements. Jacket profiles are made from PTFE and other high performance polymers. Spring types are available in corrosion-resistant metal alloys, including stainless steel, Elgiloy® and Hastelloy®. Standard FlexiSeals are precision machined to fit inch/fractional and MIL-G-5514 glands. Standard and custom sizes in multiple geometries are available from 1/8″ to 72″ diameters.

Applications

The FlexiSeal’s versatility makes it suitable for a wide range of applications including:
Compressors, Cryogenics, FDA Clean Grade, Jet Engines, Hydraulic Cylinders, Paint Sprayers, Pressure Washers, Robotics, Steering Cylinders, Valves, Vapor recovery systems, and many more.


Click each link below to expand the corresponding Product Information.

Static & Intermittent Dynamic Rod & Piston

+FBN-H and FBN-H X-HEEL
Parker FBNH
+FPN-H and FPN-H X-HEEL
Parker FPNH
+FRN-H and FRN-H X-HEEL
Parker FRNH

Static & Intermittent Dynamic Rod & Piston

+FBC-V

Features:
Chamfered ID & OD, Cantilever Spring

Recommended Applications:
Maximum sealability on ID & OD

Available as Standard in High Pressure Extended Heel (Up to 10,000 psi)

Parker FBCV
+FBC-V

Features:
Scraper ID, Chamfered OD, Cantilever Spring

Recommended Applications:
Scrapes contamination from bore surface

Available as Standard in High Pressure Extended Heel (Up to 10,000 psi)

Parker FBCV
+FBL-V

Features:
Scraper OD, Beaded ID, Cantilever Spring

Recommended Applications:
Scrapes contamination from bore surface

Available as Standard in High Pressure Extended Heel (Up to 10,000 psi)

Parker FBLV
+FBM-V

Features:
Scraper ID, Beaded OD, Cantilever Spring

Recommended Applications:
Scrapes contamination from rod surface

Available as Standard in High Pressure Extended Heel (Up to 10,000 psi)

Parker FBMV
+FBS-V

Features:
Scraper ID, Beaded OD, Cantilever Spring

Recommended Applications:
Scrapes contamination from rod surface

Available as Standard in High Pressure Extended Heel (Up to 10,000 psi)

Parker FBSV
+FBK-V

Features:
Beaded ID & OD, Cantilever Spring

Recommended Applications:
Beaded lip similar to o-ring contact area

Available as Standard in High Pressure Extended Heel (Up to 10,000 psi)

Parker FBKV
+FBN-C

Features:
Back-beveled ID & OD Canted-Coil Spring

Recommended Applications:
Low radial load decreases friction and sealability

Available as Standard in High Pressure Extended Heel (Up to 10,000 psi)

Parker FBNC
+FBS-C

Features:
Scraper ID, Chamfered OD, Canted-Coil Spring

Recommended Applications:
Easily snaps into s stepped gland for a piston seal

Available as Standard in High Pressure Extended Heel (Up to 10,000 psi)

Parker FBSC
+FBG-C

Features:
Scraper OD, Chamfered ID, Canted-Coil Spring

Recommended Applications:
Easily snaps into s stepped gland for a piston seal

Available as Standard in High Pressure Extended Heel (Up to 10,000 psi)

Parker FBGC