| SEAL INFORMATION | |
|---|---|
| MATERIAL | 90 DUROMETER, BUNA-N RUBBER |
| TEMPERATURE RANGE | -40° TO +240°F |
| PRESSURE RANGE | VARIES ACCORDING TO DIAMETRAL CLEARANCE |
| PART NUMBER | (prefix) (Dash No.) (90 Duro Fluorocarbon) |
| SEAL INFORMATION | |
|---|---|
| MATERIAL | FLUOROCARBON |
| TEMPERATURE RANGE | -20° TO +400° F |
| PRESSURE RANGE | VARIES ACCORDING TO DIAMETRAL CLEARANCE |
| PART NUMBER | (Prefix) - (Dash No.) - (90 Duro Fluorocarbon) |
| SEAL INFORMATION | |
|---|---|
| MATERIAL | BUNA-N RUBBER |
| TEMPERATURE RANGE | -40° TO +240°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) |
| SEAL INFORMATION | |
|---|---|
| MATERIAL | BUNA-N |
| TEMPERATURE RANGE | -22° to +212° F |
| SPEED | 3 FT/SEC |
| PART NUMBER | (Prefix) (Size) |
| SEAL INFORMATION | |
|---|---|
| MATERIAL | BUNA-N |
| TEMPERATURE RANGE | -22° to +212° F |
| SPEED | 3 FT/SEC |
| PART NUMBER | (Prefix) (Size) |
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) |
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) |
A wide range of ST wipers are now offered in the slotted heel design. The slots in the heel allow excess hydraulic fluid to bypass the wiper, preventing wiper blowout.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | 90A URETHANE |
| TEMPERATURE RANGE | URETHANE: -40° to +200° F |
| SPEED | 3 FT/SEC |
| PART NUMBER | (Prefix) - (Size) - (Slotted Heel) |
Style ST-E is a light to medium duty urethane wiper ring with a square shoulder, similar to our standard ST style wipers but with different dimensions.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | URETHANE |
| TEMPERATURE RANGE | -31° to +212° F |
| SPEED | 3 FT/SEC |
| PART NUMBER | (Prefix) - (Size) |
Style ST wiper rings are precision molded from 90A durometer urethane. Flexible enough to easily snap into a groove yet tough enough to handle difficult rod wiping applications. 'V' tagged wipers are constructed of fluorocarbon.
Product Codes ending in SH are designed with a Slotted Heel. The slots in the heel allow excess hydraulic fluid to bypass the wiper, preventing wiper blowout.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | URETHANE / FLUOROCARBON |
| TEMPERATURE RANGE | URETHANE: -40° to +200° F FLUOROCARBON: -20° to +400° F |
| SPEED | 3 FT/SEC |
| PART NUMBER | (Prefix) - (Size) - (Alternative Mat.) |
SG - 'Seal Guard' Metallic Rod
Each Seal Guard Wiper consists of two flexible bronze rings which are held in place by a nitrile cushion ring. The cushion ring absorbs side loads and energizes the wiper to maintain close contact with the rod. Particularly suited for hostile environments, seal guard wipers shave off sand, grift, slag, flux, paint, moisture, chips and slivers. Seal Guard Wipers are long-lasting, self-adjusting, and offer low friction. Seal Guard Wipers can be installed in standard Hercules® Sealing Products “ST” or “D” Style grooves by increasing the “F” gland dimension to the “F” Throat Diameter shown.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | 660 BRONZE 70A NITRILE |
| TEMPERATURE RANGE | -40° to +240° F |
| PART NUMBER | (Prefix) - (Size) |
MCU Heavy Duty Metal Clad
Utilizing a sturdy metal case, these wipers are molded from the same high performance urethane used in our Heavy Duty U-seals. Built for severe service, these wipers are capable of surviving hostile environments.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | 92A URETHANE |
| TEMPERATURE RANGE | -65° to +230° F |
| PART NUMBER | (Prefix) - (Size) |
| SEAL INFORMATION | |
|---|---|
| MATERIAL | RUBBER |
| TEMPERATURE RANGE | -40° to +240° F |
| SPEED | 3 FT/SEC |
| PART NUMBER | (Prefix) - (Size) |
| SEAL INFORMATION | |
|---|---|
| MATERIAL | 92A URETHANE |
| TEMPERATURE RANGE | -65° to +230° F |
| SPEED | 3 FT/SEC |
| PART NUMBER | (Prefix) - (Size) |
Suffix 'N' designates nitrile material.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | 90A URETHANE |
| TEMPERATURE RANGE | -40° to +200° F |
| SPEED | 3 FT/SPEED |
| PART NUMBER | (Prefix) (Size) |
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) |
