Metric Standard Seals - Seal & Cylinder Source, Inc.

MOR O-RINGS

Price range: $0.08 through $117.74

Please specify 75 or 90 Durometer when ordering. Metric o-rings are offered in minimum package quantities (MP in chart).

SEAL INFORMATION - 70 DURO MOR-JIS STYLE

MATERIAL 70A DURO NITRILE

TEMPERATURE RANGE -40° to +220° F

PART NUMBER (Prefix) - (ID) x (CS)

SEAL INFORMATION - 70 DURO NITRILE

MATERIAL 70A DURO NITRILE

TEMPERATURE RANGE -40° to +220° F

PART NUMBER (Prefix) - (ID) x (CS)

SEAL INFORMATION - 75 DURO FLUOROCARBON

MATERIAL 75A DURO FLUOROCARBON

TEMPERATURE RANGE -20° to +400° F

PART NUMBER (Prefix) - (ID) x (CS)

SEAL INFORMATION - 90 DURO NITRILE

MATERIAL 90A DURO NITRILE

TEMPERATURE RANGE -40° to +220° F

PART NUMBER (Prefix) - (ID) x (CS)

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MSWE WIPER RINGS

Price range: $2.27 through $75.79

Molded in urethane, this wiper is flexible enough to easily snap into a groove yet tough enough to handle difficult rod wiping applications.

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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MUU U-SEALS

Price range: $2.67 through $97.82

Utilizing tough polyurethane, these seals possess excellent wear and abrasion resistance. Symmetrical in design they can be used in rod or piston applications
E = EUROPEAN URETHANE

SEAL INFORMATION

MATERIAL URETHANE

TEMPERATURE RANGE -22° to +212° F

PRESSURE RANGE 0 to 5,000 PSI

SPEED 3 FT/SEC

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

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MUSN U-SEALS

Price range: $2.98 through $81.64

Molded from 90A nitrile, this seal provides high sealability in a symmetrical design suitable for rods or pistons.

SEAL INFORMATION

MATERIAL 90A NITRILE

TEMPERATURE RANGE -13° to +212° F

PRESSURE RANGE 0 to 2,000 PSI

SPEED 3 FT/SEC

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

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MSWH WIPER RINGS

Price range: $2.98 through $66.96

Molded in urethane, this wiper features a double lip which prevents fluid that seeps by the rod seal from exiting the cylinder.

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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SEAL INFORMATION - 70 DURO MOR-JIS STYLE
MATERIAL	70A DURO NITRILE
TEMPERATURE RANGE	-40° to +220° F
PART NUMBER	(Prefix) - (ID) x (CS)

SEAL INFORMATION - 70 DURO NITRILE
MATERIAL	70A DURO NITRILE
TEMPERATURE RANGE	-40° to +220° F
PART NUMBER	(Prefix) - (ID) x (CS)

SEAL INFORMATION - 75 DURO FLUOROCARBON
MATERIAL	75A DURO FLUOROCARBON
TEMPERATURE RANGE	-20° to +400° F
PART NUMBER	(Prefix) - (ID) x (CS)

SEAL INFORMATION - 90 DURO NITRILE
MATERIAL	90A DURO NITRILE
TEMPERATURE RANGE	-40° to +220° F
PART NUMBER	(Prefix) - (ID) x (CS)

SEAL INFORMATION
MATERIAL	90A NITRILE
TEMPERATURE RANGE	-13° to +212° F
PRESSURE RANGE	0 to 2,000 PSI
SPEED	3 FT/SEC
PART NUMBER	(Prefix) - (ID) x (OD) x (H)

MRTU ROD U-SEALS

Molded in a tough urethane this seal employs an additional lip near the heel. The Twin Lip design provides stability, friction-reducing lube retention, and a contaminant blocker. VME - Secondary lip is further from heel than standard MRTU. NOTE: E = European Urethane

SEAL INFORMATION
MATERIAL	URETHANE
TEMPERATURE RANGE	-40° to +225° F E: -22° to +212° F
PRESSURE RANGE	0 to 5,000 PSI
SPEED	3 FT/SEC
PART NUMBER	(Prefix) - (ID) x (OD) x (H)

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MRU ROD U-SEALS

Price range: $3.97 through $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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MPSA PISTON SEAL ASSEMBLIES

Price range: $9.75 through $145.94

Designed to fit on one or two piece piston, this piston seal employs a nitrile seal for high sealability, nylon split back-ups for extrusion resistance, and two split bearing rings. No further support bearings required.

SEAL INFORMATION

MATERIAL 70A NBR SEAL
NYLON BACK-UP & BEARING

TEMPERATURE RANGE -22° TO +212° F

PRESSURE RANGE 0 TO 6,000 PSI

SPEED 1.5 FT/SEC

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MBT BACK-UP RINGS

Price range: $1.23 through $145.24

Commonly used with metric o-rings, these back-up rings are made of virgin PTFE unless suffix specifies otherwise.

STANDARD IS VIRGIN PTFE
G = GLASS FILLED PTFE
B = BRONZE FILLED PTFE
CG = CARBON GRAPHITE FILLED PTFE
S = SPLIT RING
SEAL INFORMATION MATERIAL PTFE TEMPERATURE RANGE -100° to +500° F PART NUMBER (Prefix) - (ID) x (CS) x (W)

SCS PART NUMBERS

MBT - 3 X 1.5 X 1.25

Type of Seal Inside
Diameter Cross
Section Width

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SEAL INFORMATION
MATERIAL	70A NBR SEAL NYLON BACK-UP & BEARING
TEMPERATURE RANGE	-22° TO +212° F
PRESSURE RANGE	0 TO 6,000 PSI
SPEED	1.5 FT/SEC

SCS PART NUMBERS
MBT	-	3	X	1.5	X	1.25
Type of Seal		Inside Diameter		Cross Section		Width

MDU WEAR RINGS

With a steel body, bronze liner and PTFE / lead overlay, these bushings possess excellent wearability and tremendous compressive strength.

SEAL INFORMATION
MATERIAL	BRONZE LINING PTFE/LEAD OVERLAY STEEL BACKING
TEMPERATURE RANGE	-325° to +536° F
SPEED	12 FT/SEC
COMPRESSIVE STRENGTH	44,000 PSI
PART NUMBER	(Prefix) - (ID) x (OD) X (H)

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MKR BUFFER SEALS

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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MCWN WIPER RINGS

Price range: $2.12 through $32.76

This wiper is a single lip design molded from high grade nitrile and bonded to a carbon steel case.

SEAL INFORMATION

MATERIAL NITRILE

TEMPERATURE RANGE -30° to +220° F

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

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MOS OIL SEALS

Price range: $3.70 through $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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MSWS WIPER RINGS

Price range: $2.31 through $6.05

This light duty wiper is molded in polyurethane and features a double stepped shoulder to fit tightly in the gland throat.

SEAL INFORMATION

MATERIAL URETHANE

TEMPERATURE RANGE -22° to +212° F

SPEED 3 FT/SEC

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

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SEAL INFORMATION
MATERIAL	NITRILE
TEMPERATURE RANGE	-30° to +220° F
PART NUMBER	(Prefix) - (ID) x (OD) X (H)

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)

MUUL U-SEALS

Molded from tough polyurethane material, these seals offer high resistance to wear and abrasion. Energized with a four-lobed ring they have greatly increased low pressure performance.

SEAL INFORMATION
MATERIAL	URETHANE
TEMPERATURE RANGE	-40° to +200° F
PRESSURE RANGE	0 to 5,000 PSI
SPEED	3 FT/SEC
SUFFIX	HT = HIGH TEMPERATURE
PART NUMBER	(Prefix) - (ID) x (OD) x (H)

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MSW WIPER RINGS

Price range: $4.09 through $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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