PTFE Stackable V-Ring Packing Seals
Male and Female Adapters Stacked with Five V-Rings
Profile
Made of PTFE, these V-ring packing seals have excellent chemical resistance and withstand a wide temperature range of -110° F to 500° F. Stack as many V-rings as you need to fill grooves in valves, pumps, and cylinders.
Begin with a male and female adapter, then add V-rings between them to fill the space. Each V-ring adds to the sealing force; the female adapter also has a sealing edge. For a complete seal, you need male and female adapters (sold together) and at least one V-ring (sold in packs of 5).
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
V-Ring
| ID | OD | Ht. | Temp. Range, °F | pH Resistance | Hardness | Color | Specifications Met | V-Ring Wd. | Pkg. of 5 | |
PTFE Plastic  | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 5/8" | 0.188" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 000000 |
| 5/16" | 11/16" | 0.188" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 3/8" | 3/4" | 0.188" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 3/8" | 7/8" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 1/2" | 7/8" | 0.188" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 1/2" | 1" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 9/16" | 1 1/16" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 5/8" | 1 1/8" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 3/4" | 1 1/4" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 7/8" | 1 3/8" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 1" | 1 1/2" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 1 1/8" | 1 5/8" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 1 1/4" | 1 3/4" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 1 3/8" | 2" | 0.313" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 0000000 | 00000 |
| 1 1/2" | 2 1/8" | 0.313" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 0000000 | 00000 |
| 1 3/4" | 2 3/8" | 0.313" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 0000000 | 00000 |
| 2" | 2 1/2" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 0000000 | 00000 |
One Male and One Female Adapter
| ID | OD | Ht. | Temp. Range, °F | pH Resistance | Hardness | Color | Specifications Met | Male Adapter Wd. | Female Adapter Wd. | Pair | |
PTFE Plastic | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 5/8" | 0.188" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.190" | 0000000 | 00000 |
| 5/16" | 11/16" | 0.188" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.190" | 0000000 | 0000 |
| 3/8" | 3/4" | 0.188" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.190" | 0000000 | 0000 |
| 3/8" | 7/8" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.250" | 0000000 | 0000 |
| 1/2" | 7/8" | 0.188" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.250" | 0000000 | 0000 |
| 1/2" | 1" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.250" | 0000000 | 0000 |
| 9/16" | 1 1/16" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.250" | 0000000 | 0000 |
| 5/8" | 1 1/8" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.250" | 0000000 | 0000 |
| 3/4" | 1 1/4" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.250" | 0000000 | 0000 |
| 7/8" | 1 3/8" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.250" | 0000000 | 0000 |
| 1" | 1 1/2" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.250" | 0000000 | 0000 |
| 1 1/8" | 1 5/8" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.250" | 0000000 | 0000 |
| 1 1/4" | 1 3/4" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0.250" | 0000000 | 0000 |
| 1 3/8" | 2" | 0.313" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 0.310" | 0000000 | 00000 |
| 1 1/2" | 2 1/8" | 0.313" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 0.310" | 0000000 | 00000 |
| 1 3/4" | 2 3/8" | 0.313" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 0.310" | 0000000 | 00000 |
| 2" | 2 1/2" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 0.310" | 0000000 | 00000 |
High-Pressure Leather Stackable V-Ring Packing Seals
Five V-Rings Stacked
Profile
These leather V-ring packing seals handle over twice the pressure as PTFE. Leather is tough, pliable, and wear resistant, so it flexes to fit uneven surfaces and fill voids. Stack as many V-rings as you need to fill grooves in valves, pumps, and cylinders—each additional ring adds to the sealing force.
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
Max. Pressure, psi | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | V-Ring Wd. | Ht. | For Reciprocating Motion | For Oscillating Motion | Temp. Range, °F | pH Resistance | Color | Each | |
Wax-Filled Leather | ||||||||||
| 1/4" | 5/8" | 0.083" | 0.188" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 000000 |
| 3/8" | 3/4" | 0.083" | 0.188" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 00000 |
| 1/2" | 7/8" | 0.083" | 0.188" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 00000 |
| 1/2" | 1" | 0.083" | 0.250" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 00000 |
| 9/16" | 1 1/16" | 0.083" | 0.250" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 00000 |
| 5/8" | 1 1/8" | 0.083" | 0.250" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 00000 |
| 3/4" | 1 1/4" | 0.083" | 0.250" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 00000 |
| 1" | 1 1/2" | 0.083" | 0.250" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 00000 |
| 1 1/8" | 1 5/8" | 0.083" | 0.250" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 00000 |
| 1 1/4" | 1 3/4" | 0.083" | 0.250" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 00000 |
| 1 3/8" | 2" | 0.140" | 0.313" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 00000 |
| 1 1/2" | 2 1/8" | 0.140" | 0.313" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 00000 |
| 1 3/4" | 2 3/8" | 0.140" | 0.313" | 5,000 | 1,000 | 0° to 180° | 0-7 | Black | 0000000 | 00000 |
Shaft-Mounted Rotary Seals
Also known as V-rings and flingers, these seals protect shaft bearings by blocking dust and other contaminants while retaining lubricant. They’re Buna-N for excellent resistance to oil and grease. To install, stretch the seal over your shaft and press it firmly against the face plate.
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
For technical drawings and 3-D models, click on a part number.
Inch
Side 1
Side 2
Profile
For Shaft | Seal | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Dia. Range | For Face Plate Dia. | ID | OD | Wd. | Max. Speed, rpm | Max. Pressure, psi | Temp. Range, °F | Hardness | Color | Each | |
Buna-N Rubber | ||||||||||||
| 1/4" | 0.210"-0.260" | 0.500"-0.550" | 0.193" | 0.547" | 0.190" | 29,000 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 00000 |
| 3/8" | 0.370"-0.450" | 0.890"-0.970" | 0.340" | 0.891" | 0.250" | 17,400 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1/2" | 0.450"-0.530" | 0.970"-1.050" | 0.414" | 1.016" | 0.250" | 14,500 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 5/8" | 0.610"-0.690" | 1.210"-1.290" | 0.561" | 1.234" | 0.375" | 10,900 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 3/4" | 0.690"-0.770" | 1.290"-1.370" | 0.635" | 1.359" | 0.375" | 9,600 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1" | 0.950"-1.070" | 1.550"-1.670" | 0.874" | 1.609" | 0.375" | 6,900 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 1/8" | 1.070"-1.140" | 1.670"-1.740" | 0.984" | 1.725" | 0.375" | 6,200 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 1/4" | 1.220"-1.300" | 1.820"-1.900" | 1.122" | 1.859" | 0.375" | 5,400 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 3/8" | 1.300"-1.420" | 1.900"-2.020" | 1.196" | 1.975" | 0.375" | 4,900 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 1/2" | 1.500"-1.700" | 2.100"-2.300" | 1.380" | 2.109" | 0.375" | 4,300 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 3/4" | 1.700"-1.890" | 2.300"-2.490" | 1.564" | 2.359" | 0.375" | 3,800 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2" | 1.890"-2.090" | 2.490"-2.690" | 1.739" | 2.609" | 0.375" | 3,400 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2 1/4" | 2.090"-2.290" | 2.690"-2.890" | 1.923" | 2.859" | 0.375" | 3,100 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2 3/8" | 2.290"-2.480" | 2.890"-3.080" | 2.107" | 2.975" | 0.500" | 2,900 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2 1/2" | 2.480"-2.680" | 3.080"-3.280" | 2.282" | 3.109" | 0.500" | 2,600 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2 3/4" | 2.680"-2.880" | 3.280"-3.480" | 2.466" | 3.359" | 0.500" | 2,400 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 3" | 2.880"-3.070" | 3.480"-3.670" | 2.650" | 3.609" | 0.500" | 2,300 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 3 1/4" | 3.070"-3.270" | 3.670"-3.870" | 2.824" | 3.859" | 0.500" | 2,100 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 3 1/2" | 3.470"-3.660" | 4.070"-4.260" | 3.192" | 4.109" | 0.500" | 1,900 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 00000 |
| 3 3/4" | 3.660"-3.860" | 4.260"-4.460" | 3.367" | 4.350" | 0.500" | 1,800 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 00000 |
| 4" | 3.860"-4.140" | 4.460"-4.740" | 3.551" | 4.609" | 0.500" | 1,700 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 00000 |
Metric
Side 1
Side 2
Profile
For Shaft | Seal | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia., mm | Dia.Range, mm | For Face Plate Dia., mm | ID, mm | OD, mm | Wd., mm | Max. Speed, rpm | Max. Pressure, psi | Temp. Range, °F | Hardness | Color | Each | |
Buna-N Rubber | ||||||||||||
| 10 | 9.5-11.5 | 9.5-11.5 | 9 | 15 | 3.4 | 10,100 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 00000 |
| 12 | 11.5-12.5 | 20.5-21.5 | 10.5 | 16.5 | 5.5 | 14,600 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 15 | 13.5-15.5 | 22.5-24.5 | 12.5 | 18.5 | 5.5 | 12,200 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 17 | 15.5-17.5 | 24.5-26.5 | 14 | 20 | 5.5 | 10,900 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 18 | 17.5-19 | 17.5-19 | 16 | 22 | 3.4 | 6,900 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 0000 |
| 20 | 19-21 | 31-33 | 18 | 26 | 7.5 | 8,500 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 22 | 21-24 | 21-24 | 20 | 28 | 4.7 | 5,400 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 000 |
| 26 | 24-27 | 36-39 | 22 | 30 | 7.5 | 6,900 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 30 | 29-31 | 41-43 | 27 | 35 | 7.5 | 5,700 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 32 | 31-33 | 31-33 | 29 | 37 | 4.7 | 4,100 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 0000 |
| 35 | 33-36 | 45-48 | 31 | 39 | 7.5 | 4,900 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 41 | 38-43 | 53-58 | 36 | 46 | 9 | 4,200 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 45 | 43-48 | 43-48 | 40 | 50 | 5.5 | 3,000 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 0000 |
| 51 | 48-53 | 63-68 | 45 | 55 | 9 | 3,400 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 55 | 53-58 | 53-58 | 49 | 59 | 5.5 | 2,500 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 0000 |
| 60 | 58-63 | 58-63 | 54 | 64 | 5.5 | 2,300 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 0000 |
| 65 | 63-68 | 63-68 | 58 | 68 | 5.5 | 2,200 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 0000 |