- Page 4 of 14 - Seal & Cylinder Source, Inc.

SFS SPLIT FLANGE SEALS

$2.99 – $7.91

SFS SPLIT FLANGE SEALS
FOR 4-BOLT SPLIT FLANGE CONNECTORS
Flange seals are a one piece dual durometer urethane static seal. The black outer part is a tough, extrusion resistant 95 Durometer and the yellow inner layer is 57 Durometer that has low compression set and excellent sealing properties. These seals are a direct replacement for o-rings and do not require modification to any split flange groove.

SEAL INFORMATION

MATERIAL URETHANE

TEMPERATURE RANGE -40° TO +200°F

PRESSURE RANGE 0 TO 3000 PSI

SPEED STATIC

PART NUMBER (Prefix) - (Dash No.)

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SR RETAINER RINGS

$3.07 – $7.98

U-Seal Retainer Ring
These rings are split for ease of installation and are retained in a groove. Their use is primarily to retain a single acting piston seals. Commonly used with UFN style piston seals.

SEAL INFORMATION

MATERIAL ACETAL

TEMPERATURE RANGE -22 ° TO +212°F

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BT WIPER RINGS

$3.11 – $12.64

SEAL INFORMATION

MATERIAL 90A URETHANE

TEMPERATURE RANGE -40° to +200° F

SPEED 3 FT/SEC

PART NUMBER (Prefix) (Size)

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ST-XL WIPER RINGS

$3.32 – $28.20

Style ST-XL wipers are molded from premium urethane and are direct replacements for Style 'ST' or 'D' wipers. The outside diameter of the ring has a crush lip providing extra interference in the groove. A bead on the shoulder stops contaminants from entering through the groove. The inside diameter is ribbed to prevent pressure traps between the wiper and rod seal.

SEAL INFORMATION

MATERIAL 94A URETHANE

TEMPERATURE RANGE -40° to +230° F

SPEED 3 FT/SEC

PART NUMBER (Prefix) - (Size) - (Extra Lip)

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SEAL INFORMATION
MATERIAL	URETHANE
TEMPERATURE RANGE	-40° TO +200°F
PRESSURE RANGE	0 TO 3000 PSI
SPEED	STATIC
PART NUMBER	(Prefix) - (Dash No.)

SEAL INFORMATION
MATERIAL	ACETAL
TEMPERATURE RANGE	-22 ° TO +212°F

SEAL INFORMATION
MATERIAL	94A URETHANE
TEMPERATURE RANGE	-40° to +230° F
SPEED	3 FT/SEC
PART NUMBER	(Prefix) - (Size) - (Extra Lip)

HW WIPER RINGS

$3.37 – $49.05

Suffix 'V' designates fluorocarbon material,'N' designates nitrile material, and 'HT' designates high temperature urethane.

SEAL INFORMATION
MATERIAL	90A URETHANE
TEMPERATURE RANGE	-40° to +200° F N: -40° to +225° F V: -20° to +350° F HT: -40° to +225° F
SPEED	3 FT/SEC
PART NUMBER	(Prefix) - (Size)

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MKR BUFFER SEALS

$3.40 – $71.39

Molded in PTFE with a rubber energizer, this seal absorbs the shock of pressure spikes protecting the rod seal.

SEAL INFORMATION
MATERIAL	FILLED PTFE BUFFER 70A NITRILE ENERGIZER
TEMPERATURE RANGE	-40° to +220° F
PRESSURE RANGE	0 to 5,000 PSI
SPEED	12 FT/SEC
PART NUMBER	(Prefix) - (ID) x (OD) x (H)

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576 BACK-UP RINGS

$3.58 – $57.89

Split Nylon

SEAL INFORMATION

MATERIAL NYLON

TEMPERATURE RANGE -40 ° TO +250°F

PRESSURE RANGE VARIES ACCORDING TO DIAMETRAL CLEARANCE

PART NUMBER (Prefix) - (Dash No.)

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SWNB WIPER RINGS

$3.60 – $8.23

SEAL INFORMATION

MATERIAL BUNA-N

TEMPERATURE RANGE -22° to +212° F

SPEED 3 FT/SEC

PART NUMBER (Prefix) (Size)

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SEAL INFORMATION
MATERIAL	NYLON
TEMPERATURE RANGE	-40 ° TO +250°F
PRESSURE RANGE	VARIES ACCORDING TO DIAMETRAL CLEARANCE
PART NUMBER	(Prefix) - (Dash No.)

SEAL INFORMATION
MATERIAL	BUNA-N
TEMPERATURE RANGE	-22° to +212° F
SPEED	3 FT/SEC
PART NUMBER	(Prefix) (Size)

MWR WEAR RINGS

$3.68 – $200.31

This wear ring is molded from glass reinforced nylon. This style is highly recommended because of their wear rate and non-scoring properties and their ability to ingest metal chips.

SEAL INFORMATION
MATERIAL	NYLON
TEMPERATURE RANGE	-40° to +275° F
SPEED	3 FT/SEC
COMPRESSIVE STRENGTH	26,000 PSI
TENSILE STRENGTH	25,000 PSI
PART NUMBER	(Prefix) - (OD) x (W) x (CS)

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SWSN WIPER RINGS

$3.69 – $14.33

SEAL INFORMATION

MATERIAL BUNA-N

TEMPERATURE RANGE -22° to +212° F

SPEED 3 FT/SEC

PART NUMBER (Prefix) (Size)

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MOS OIL SEALS

$3.70 – $156.35

SEAL INFORMATION

MATERIAL RUBBER SEAL
STEEL CASE

TEMPERATURE RANGE -40° TO +225° F

PRESSURE RANGE 10 PSI @ 1000 FPM

PART NUMBER (Prefix) - (ID) X (OD) X (H)

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MDS PIN SEALS

$3.79 – $26.39

Molded in nitrile with steel case, this seal is double cased and used to exclude contaminants from cylinder link pins.
SEAL INFORMATION MATERIAL NITRILE SEAL
STEEL CASE TEMPERATURE RANGE -40° to +220° F PART NUMBER (Prefix) - (ID) x (OD) X (H)

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SWNC WIPER RINGS

$3.86 – $22.76

SEAL INFORMATION

MATERIAL BUNA-N

TEMPERATURE RANGE -22° to +212° F

SPEED 3 FT/SEC

PART NUMBER (Prefix) (Size)

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MRU ROD U-SEALS

$3.97 – $131.26

Our premium single-acting polyurethane rod seal incorporates an NBR energizer to seal at low pressures. The twin lip design provides stability and friction-reducing lube retention for dry rod sealing, and the included hard acetal backup ring resists extrusion. MRTUB is capable of pressures up to 10,000 psi in approved applications. Please consult Hercules Engineering for pressures above 6,000 psi.

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MSW WIPER RINGS

$4.09 – $22.31

Molded in urethane, this wiper features a lip on the outer diameter to aid in contaminant exclusion.

SEAL INFORMATION

MATERIAL URETHANE

TEMPERATURE RANGE -30° to +200° F

SPEED 3 FT/SEC

PART NUMBER (Prefix) - (ID) x (OD) X (H)

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FB FOLLOWER BEARINGS

$4.17 – $21.94

These parts are used as companion pieces for Cascade Vee Sets, used primarily as bearings. The bore sizes shown are nominal and are used in oversized bores of = .015 in. to = .030 in.

SEAL INFORMATION

MATERIAL 60D POLYESTER

TEMPERATURE RANGE -65° to +220° F

SPEED FT/SEC

PART NUMBER (Prefix) - (Bore Diameter)

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