Style 800 U-seals are molded from tough, abrasion-resistant polyurethane. The four lobed expander ring energizes the sealing lips, even at zero pressure, to help prevent 'weeping' when the system is idle.

FLUOROCARBON = “V”

SEAL INFORMATION
MATERIAL 95A URETHANE | 95A FLUOROCARBON
TEMPERATURE RANGE -65° to +220° F | -20° to +400° F
PRESSURE RANGE 0 to 5,000 PSI | 0 to 2,000 PSI
SPEED 3 FT/SEC
PART NUMBER (Prefix)(CS) – (Inside Dia) – (Height)
Standard – Height and cross section are equal, thus giving a square seal. Utilizes type 'D' lip. Typical Part Number U25-2.50
Deep – Utilizes the same 'D' lip, but the seal height is greater than the cross section, thus giving a rectangular shape. Typical Part Number U25-2.50-37D
Type SQB – Same dimensions as the Standard seal. Beveled lip design provides better film breaking. Utilizes type 'B' lip. Typical Part Number U25-2.50-SQB
Type B – Same dimensions as the Deep seal. Beveled lip design provides better film breaking. Utilizes type 'B' lip. Typical Part Number U25-2.50-37B