Manufactured to a large variety of widths and thicknesses, this material affords low friction capabilities but with low compressive strength. The material also has the capability of ingesting metal particles and keeping them from the seal area.
NOTE: List Price = 1 Foot (12")
| SEAL INFORMATION | |||
|---|---|---|---|
| MATERIAL | 60% BRONZE FILLED PTFE | ||
| TEMPERATURE RANGE | -50° to +390° F | ||
| SPEED | 12 FT/SEC | ||
| COMPRESSIVE STRENGTH | 1,700 PSI | ||
| PART NUMBER | (Prefix) - (W) x (TH) | ||
| SEAL INFORMATION | |
|---|---|
| TEMPERATURE RANGE | -40° to +250° F |
| TENSILE STRENGTH | 10,600 PSI |
| COMPRESSIVE STRENGTH | 34,000 PSI |
| SPEED | 3 FT/SEC |
| PART NUMBER | (Prefix) - (OD) (CS) - (Width) |
Nylon Step Cut
Some PS2000 piston seals utilize a round instead of a square energizer. Also, piston diameter "I" dimensions are given for pistons without wear rings. Many sizes shown are completely interchangeable with style PS914 piston seals.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | GLASS FILLED NYLON SEAL RUBBER ENERGIZER |
| TEMPERATURE RANGE | -40° to +220° F |
| PRESSURE RANGE | 0 to 5,000 PSI |
| SPEED | 3 FT/SEC |
| PART NUMBER | (Piston Seal)(Type of Seal) - (Size) - (Groove Width) |
Manufactured using woven fabric-reinforced polyester resin, this material produces a dimensionally accurate rectangular strip which can be cut to any length. Low coefficient of friction and high compressive strength makes it an ideal bearing material. A common radial thickness of 1/8 in. allows the stacking of various widths. Size reference is marked every 6 in. on the strip. Available by the foot or rolls of 16 feet. Cutting is made easy by using Anvil type pruning shears. Wall tolerance ± .002 in., radial wall thickness = 0.124 to 0.121 in. Standard part numbers are gray in color.
TQ = Turquoise in color.| SEAL INFORMATION | |
|---|---|
| TEMPERATURE RANGE | -40° to +250° F |
| TENSILE STRENGTH | 8,000 PSI |
| COMPRESSIVE STRENGTH | 24,000 PSI |
| SPEED | 3 FT/SEC |
| PART NUMBER | (Prefix) - (Width) |
STXE wipers are designed to retrofit the standard ST wiper groove while providing superior performance. The o-ring energizer limits dirt intrusion around the O.D. of the wiper. The energizer also makes this wiper more effective in applications with severe side deflections.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | URETHANE WIPER RUBBER ENERGIZER |
| TEMPERATURE RANGE | -40° to +220° F |
| SPEED | 3 FT/SEC |
| PART NUMBER | (Prefix) - (Size) |
Suffix:
EI = Top adapter has an internal anti-extrusion ring.
DR = Dry-rod application. Pre-loaded male adapter
| SEAL INFORMATION | |
|---|---|
| MATERIAL | FABRIC / RUBBER VEE RINGS FABRIC / RUBBER OR ACETAL ADAPTORS |
| TEMPERATURE RANGE | -35° to +220° F |
| PRESSURE RANGE | 0 to 5,000 PSI |
| SPEED | 1.5 FT/SEC |
| PART NUMBER | (Prefix) - (ID) x (OD) x (H) |
Designed to fit on one or two piece pistons, this seal employs a nitrile seal element, PTFE split back-up rings and polyacetal split bearing rings.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | NITRILE SEAL POLYACETAL ANTI-EXTRUSION RING |
| TEMPERATURE RANGE | -22° to +212° F |
| PRESSURE RANGE | 0 to 3,000 PSI |
| SPEED | 3 FT/SEC |
| PART NUMBER | (Prefix) - (O-Ring Size) |
| 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) |
Flexible Guide Bearings are strips of filled PTFE. The material can be cut to any length to fit any rod or bore size without losing its concentricity. The filler material is shown below. NOTE: Glass filled material has a thickness tolerance of ±_.010 in. Bronze filled tolerance is ± .0025 in.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | GLASS FILLED 60% BRONZE FILLED PTFE |
| TEMPERATURE RANGE | -50° to +400° F |
| TENSILE STRENGTH | 2,100 PSI |
| COMPRESSIVE STRENGTH | 1,500 PSI |
| SPEED | 12 FT/SEC |
| PART NUMBER | (Prefix) - (Width) |
| B = Bronze Filled PTFE | |
| SEAL INFORMATION | |
|---|---|
| MATERIAL | URETHANE |
| TEMPERATURE RANGE | -65 ° TO +220°F |
| SPEED | 3 FT/SEC |
| PART NUMBER | (prefix)(size) |
Molded in urethane with a steel case, this seal is double cased and used to exclude contaminants from cylinder link pins.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | URETHANE LIP STEEL CASE STEEL CASE |
| TEMPERATURE RANGE | -30° to +200° F |
| SPEED | 3 FT/SEC |
With nitrile seal bonded on each side by fabric material it also incorporates 2 full depth 'L' bearings to form a very strong assembly. This seal requires a two piece piston.
| SEAL INFORMATION | |||
|---|---|---|---|
| MATERIAL | 70A NBR / FABRIC SEAL ACETAL BEARING / BACK-UP |
||
| TEMPERATURE RANGE | -22° TO +212° F | ||
| PRESSURE RANGE | 0 TO 5,000 PSI | ||
| SPEED | 1.5 FT/SEC | ||
The MRUN Rod U-Seal is designed with improved oil resistance and compression set verses urethane seals. The addition of a u-seal back-up ring will increase the pressure range of the seal from 2,000 psi to 3,000 psi. A = Alternative to NOK
| SEAL INFORMATION | |
|---|---|
| MATERIAL | NITRILE |
| TEMPERATURE RANGE | -8° to +212° F |
| PRESSURE RANGE | 0 TO 2,000 PSI W/O BACK-UP 0 TO 3,000 PSI W/BACK-UP |
| SPEED | 3FT/SEC |
| SUFFIX | HT = HIGH TEMPERATURE NITRILE (-13° to +248° F) LT = LOW TEMPERATURE NITRILE (-67° to +176° F) |
Utilizing a double lip of nitrile bonded to a carbon steel case, this wiper prevents contaminant ingression at the wiping lip and around the outer case.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | 80A NITRILE |
| TEMPERATURE RANGE | -20° to +250° F |
| PART NUMBER | (Prefix) - (ID) x (OD) X (H) |
Incorporating a nitrile / fabric seal with two split bearing this assembly affords low friction and high strength for one or two piece pistons.
| SEAL INFORMATION | |||
|---|---|---|---|
| MATERIAL | 70A NBR / FABRIC SEAL OD 70A NBR SEAL ID ACETAL BEARING |
||
| TEMPERATURE RANGE | -22° TO +212° F | ||
| PRESSURE RANGE | 0 TO 5,000 PSI | ||
