Skip to content

HERCULES MHMU ROD U-SEAL

    MHMU Rod U-Seal

    The MHMU style multi-lip rod u-seal combines the pressure-compensating, uni-directional characteristics of a u-seal with the multi-lip sealing effectiveness of compression-type stacked packings. Made from premium materials, the MHMU utilizes several sealing lip edges for dry rod performance while minimizing friction. The multi-lip design maintains a critical sealing edge even though increasing pressure moves the line of contact down toward the heel.

    SEAL INFORMATION
    MATERIALURETHANE
    TEMPERATURE
    RANGE
    -50 TO +230° F
    PRESSURE
    RANGE
    0 TO 5,000 PSI
    SPEED3 FT/SEC
    Part NumberA
    Nom. ID
    B
    Nom. OD
    C
    Nom. Ht
    MHMU-12X19X5U
    MHMU-14X21X5U
    MHMU-18X25X5U
    MHMU-22X29X5U
    MHMU-28X36X5.7U
    MHMU-36X44X5.7U
    MHMU-45X53X5.7U
    MHMU-56X66X6.5U
    MHMU-70X80X6.5U
    MHMU-90X100X6.5U
    MHMU-110X125X9.6U
    MHMU-140X155X9.6U
    12
    14
    18
    22
    28
    36
    45
    56
    70
    90
    110
    140
    19
    21
    25
    29
    36
    44
    53
    66
    80
    100
    125
    155
    5
    5
    5
    5
    5.7
    5.7
    5.7
    6.5
    6.5
    6.5
    9.6
    9.6