- Page 12 of 14 - Seal & Cylinder Source, Inc.

853 WV PACKING

$7.53 – $25.55

If your design is of medium to high pressure it is recommended that you utilize fabric reinforced rings. The following is a guide to pressure rating of multiple rings, including flat bottom rings.

SEAL INFORMATION
MATERIAL	FABRIC REINFORCED RUBBER AND BUNA-N
TEMPERATURE RANGE	-40° TO +250° F
PRESSURE RANGE	SEE CHART BELOW
SPEED	1.5 FT/SEC
PART NUMBER	(Prefix) - (ID) - (OD)

A homogeneous ring may be also used for sealing at low pressure. Do not include the homogeneous ring in calculating pressure rating. Due to the different material, it is difficult to rate this type of ring. If you wish to use all homogeneous rings, tests should be conducted to verify design stability.

PRESSURE RATING OF MULTIPLE RINGS
PRESSURE P.S.I.	NUMBER OF RINGS
250 - 500	3
500 - 2,000	4
2,000 - 5,000	5
5,000 - 8,000	6

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852 WV PACKING

$6.65 – $43.07

If your design is of medium to high pressure it is recommended that you utilize fabric reinforced rings. The following is a guide to pressure rating of multiple rings, including flat bottom rings.

SEAL INFORMATION
MATERIAL	FABRIC REINFORCED RUBBER AND BUNA-N
TEMPERATURE RANGE	-40° TO +250° F
PRESSURE RANGE	SEE CHART BELOW
SPEED	1.5 FT/SEC
PART NUMBER	(Prefix) - (ID) - (OD)

A homogeneous ring may be also used for sealing at low pressure. Do not include the homogeneous ring in calculating pressure rating. Due to the different material, it is difficult to rate this type of ring. If you wish to use all homogeneous rings, tests should be conducted to verify design stability.

PRESSURE RATING OF MULTIPLE RINGS
PRESSURE P.S.I.	NUMBER OF RINGS
250 - 500	3
500 - 2,000	4
2,000 - 5,000	5
5,000 - 8,000	6

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851 WV PACKING

$6.65 – $44.98

If your design is of medium to high pressure it is recommended that you utilize fabric reinforced rings. The following is a guide to pressure rating of multiple rings, including flat bottom rings.

SEAL INFORMATION
MATERIAL	FABRIC REINFORCED RUBBER AND BUNA-N
TEMPERATURE RANGE	-40° TO +250° F
PRESSURE RANGE	SEE CHART BELOW
SPEED	1.5 FT/SEC
PART NUMBER	(Prefix) - (ID) - (OD)

A homogeneous ring may be also used for sealing at low pressure. Do not include the homogeneous ring in calculating pressure rating. Due to the different material, it is difficult to rate this type of ring. If you wish to use all homogeneous rings, tests should be conducted to verify design stability.

PRESSURE RATING OF MULTIPLE RINGS
PRESSURE P.S.I.	NUMBER OF RINGS
250 - 500	3
500 - 2,000	4
2,000 - 5,000	5
5,000 - 8,000	6

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850 WV PACKING

$9.98 – $47.73

If your design is of medium to high pressure it is recommended that you utilize fabric reinforced rings. The following is a guide to pressure rating of multiple rings, including flat bottom rings.

SEAL INFORMATION
MATERIAL	FABRIC REINFORCED RUBBER AND BUNA-N
TEMPERATURE RANGE	-40° TO +250° F
PRESSURE RANGE	SEE CHART BELOW
SPEED	1.5 FT/SEC
PART NUMBER	(Prefix) - (ID) - (OD)

A homogeneous ring may be also used for sealing at low pressure. Do not include the homogeneous ring in calculating pressure rating. Due to the different material, it is difficult to rate this type of ring. If you wish to use all homogeneous rings, tests should be conducted to verify design stability.

PRESSURE RATING OF MULTIPLE RINGS
PRESSURE P.S.I.	NUMBER OF RINGS
250 - 500	3
500 - 2,000	4
2,000 - 5,000	5
5,000 - 8,000	6

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VR INDIVIDUAL VEE RINGS AND ADAPTORS

$2.06 – $94.75

The individual vee rings and adaptors listed here are the same high quality product found in our assembled vee packing sets. Stocking individual vee rings allows you to assemble sets to your specific requirements.

RING TYPES
T = TOP ADAPTOR - NYLON
B = BOTTOM ADAPTOR - NYLON/ NEO-FAB
F = NEO-FAB VEE RING
U = URETHANE VEE RING
R = RUBBER VEE RING.
(FOR MORE RUBBER VEE RINGS SEE OUR STYLE 835 RINGS)

SEAL INFORMATION
MATERIAL	NYLON, NEO-FAB URETHANE
TEMPERATURE RANGE	-35° to +220° F
PRESSURE RANGE	0 to 5,000 PSI
SPEED	1.5 FT/SEC
PART NUMBER	(Prefix) - (ID) (CS) (Type of Ring)

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935 INDIVIDUAL VEE RINGS AND ADAPTORS

$8.17 – $64.00

PTFE Vee Rings

SEAL INFORMATION
MATERIAL	PTFE
TEMPERATURE RANGE	-100° to +400° F
PRESSURE RANGE	0 to 5,000 PSI
SPEED	12 FT/SEC
PART NUMBER	(Prefix) - (Size)

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835 INDIVIDUAL VEE RINGS AND ADAPTORS

$2.32 – $37.90

835 Homogeneous Rubber Vee Rings

SEAL INFORMATION
MATERIAL	70 DURO BUNA-N
TEMPERATURE RANGE	-40° to +220° F
PRESSURE RANGE	0 to 1,250 PSI
SPEED	3 FT/SEC
PART NUMBER	(Prefix) - (Size)

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VS VEE PACKING SETS

$0.78 – $682.61

Our vee sets are the finest quality available in the industry. While all sets incorporate fabric reinforced rubber pressure rings, one or two urethane rings are included to improve low pressure sealing, when it is feasible. Most sets use nylon adaptors. Properly installed the pressure limits are as follows: 3,000 PSI = 4 VEES 5,000 PSI = 5 VEES 10,000 PSI = 6 VEES CONSTRUCTION CODE Example: FA-2U-3F-MA FA - 1 TOP ADAPTOR 2U - 2 URETHANE VEE RINGS 2F - 2 FABRIC VEE RINGS MA - 1 BOTTOM ADAPTOR V= FLUOROCARBON U= SPECIAL URETHANE VEE H= HYTREL W= WIPER INCLUDED

SEAL INFORMATION
MATERIAL	FABRIC REINFORCED RUBBER URETHANE RING/NYLON ADAPTORS
TEMPERATURE RANGE	-35° to +220° F
PRESSURE RANGE	0 to 10,000 PSI
SPEED	1.5 FT/SEC
PART NUMBER	(Type of Seal) (ID) (CS) X (Height)

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HYDROLOCK VEE PACKING SETS

$8.48 – $297.86

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. NOTE: These vee sets do not contain guidelock bearings. They are sold seperately (designated by the 'HDLG-' product code prefix). FB = FEMALE BEARING, 1740 = 3 VEES, 1741 = 4 VEES, 1742 = 5 VEES

SEAL INFORMATION
MATERIAL	HYTREL & NYLON
TEMPERATURE RANGE	-40° to +220° F
PRESSURE RANGE	0 to 6,000 PSI
SPEED	1.5 FT/SEC
PART NUMBER	(Prefix) - (# of vees) - (OD) - (Bearing Height)

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HDLG GUIDELOCK PISTON BEARINGS

$28.54 – $126.95

Molded from glass filled nylon, these step-cut bearings also act as retainers for Hydrolock vee sets. The following bore sizes are available.

SEAL INFORMATION

MATERIAL NYLON

TEMPERATURE RANGE -40° to +220° F

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CASCADE VEE PACKING SETS

$19.31 – $90.80

Employed mainly in cylinders made by Cascade Corp., these vee sets are often over-sized or are different from standard vee sets. They are often used with Follower bearings.

SEAL INFORMATION
MATERIAL	FABRIC REINFORCED RUBBER AND URETHANE RINGS/NYLON ADAPTORS
TEMPERATURE RANGE	-35° to +220° F
PRESSURE RANGE	0 to 10,000 PSI
SPEED	1.5 FT/SEC
PART NUMBER	(Prefix) (ID) (CS) X (Height)

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RBS ROD BUFFER SEALS

$6.08 – $30.59

The RBS style rod buffer seals are a rectangular urethane buffer ring designed to absorb pressure fluctuations thereby protecting the primary rod seal. Some sizes include a radial and axial slot, which faces the pressure, to relieve back pressure between the primary and buffer seal. This simple design is commonly found on older construction equipment.

SL=SLOTTED

SEAL INFORMATION
MATERIAL	92A URETHANE
TEMPERATURE RANGE	-40° to +200° F
PRESSURE RANGE	0 to 5,000 PSI
SPEED	3 FT/SEC
PART NUMBER	(Prefix) - (ID) X (OD)

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KR ROD BUFFER SEALS

$5.42 – $129.88

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

SEAL INFORMATION
MATERIAL	BRONZE FILLED PTFE SEAL RUBBER ENERGIZER
TEMPERATURE RANGE	-40° to +220° F
PRESSURE RANGE	0 to 5,000 PSI
SPEED	12 FT/SEC
PART NUMBER	(Prefix)(CS) - (Inside Dia)(O-Ring CS)

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DYR ROD BUFFER SEALS

$14.87 – $105.01

U-cup style buffer ring offers an asymmetric sealing lip profile, chamfered sealing edges, and pressure relieving capabilities to prevent inner pressure entrapment when employed in a tandem sealing system. This rod buffer seal is designed to absorb impact pressure fluctuations under high-load conditions thus increasing the life of the primary seal.

SEAL INFORMATION
MATERIAL	URETHANE U-STYLE, POLYACETAL BACK-UP
TEMPERATURE RANGE	-40° to +230° F
PRESSURE RANGE	0 to 8,000 PSI
SPEED	3 FT/SEC
PART NUMBER	(Prefix)(CS) - (Inside Dia) - (O-Ring CS) / (Prefix)(CS) - (Inside Dia) - (Nom. Seal Height)

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CTC – DYR STYLE ROD BUFFER SEALS

These lip-type buffer seals are designed for replacement in Caterpillar® cylinders. The hinged-lip design reduces friction, heat, and wear under low-pressure conditions and acts as a check valve allowing back-pressure relief. Seals for rod sizes 2-1/8" and under do not have a back-up ring. Caterpillar Specific Buffer Seals - DYR Style

CATERPILLAR DYR SEAL INFORMATION
MATERIAL	URETHANE
TEMPERATURE RANGE	-22° TO +230° F
PRESSURE RANGE	0 to 6,000 PSI
SPEED	3 FT/SEC 12 FT/SEC

CTC – 2 PIECE ROD BUFFER SEALS

$16.89 – $75.12

BRONZE FILLED PTFE ROD BUFFER SEAL

SEAL INFORMATION
MATERIAL	BRONZE FILLED PTFE SEAL RUBBER ENERGIZER
TEMPERATURE RANGE	-40° TO +220° F
PRESSURE RANGE	0 to 5,000 PSI
SPEED	3 FT/SEC 12FT/SEC

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