RU-LTA

RU-LTA
RU-LTA Loaded B/Twin-Lip Asymmetrical Rod U-Seals
MATERIALTEMPERATURE RANGE
Urethane (standard)-40°F (-40°C) TO 200°F (93°C)
– U145-65°F (-53°C) TO 200°F (93°C)
– U150-58°F (-50°C) TO 230°F (110°C)
– U151-65°F (-53°C) TO 250°F (120°C)
Hytrel® (H55)-65°F (-54°C) TO 275°F (135°C)
*Temperature range and material color may vary based on individual compound
PRESSURE RANGE5800 psi (400 bar)
PART NUMBER(RU)-(Size Number)-(LTA)-(suffix if applicable) No Suffix is our Generic urethane, ‘U145 thru U151’ designates a specific Urethane material, and ‘H55’ designates Hytrel®.
Patriot’s RU-LTA Asymmetrical B/Twin Lip Rod U-Seal with Anti-Extrusion Ring, are for use in reciprocating, linear rod applications up to 5800psi (400bar). They are made of 90-95 durometer Shore A, TPU (Aromatic polyester-based thermoplastic polyurethane). The twin lip design offers increased seal stability, lower friction, and high dynamic lip sealing force, while the rubber expander creates a compression style seal and still operate as a pressure actuated u-cup design.
Total: 87
ProductCross SectionA Nom IDB Nom ODC Nom HgtSTOCK 
RU-187-01.25-250B-LTA 3⁄16″1 1⁄4″1 5⁄8″ 1⁄4″*1-3 DaysRFQ
RU-187-01.25-312B-LTA 3⁄16″1 1⁄4″1 5⁄8″ 5⁄16″*1-3 DaysRFQ
RU-187-01.50-250B-LTA 3⁄16″1 1⁄2″1 7⁄8″ 1⁄4″*1-3 DaysRFQ
RU-187-01.50-312B-LTA 3⁄16″1 1⁄2″1 7⁄8″ 5⁄16″*1-3 DaysRFQ
RU-187-01.500-250B-LTA 3⁄16″1 1⁄2″1 7⁄8″ 1⁄4″STOCKRFQ
RU-187-01.500-312B-LTA 3⁄16″1 1⁄2″1.874″ 5⁄16″STOCKRFQ
RU-187-01.75-250B-LTA 3⁄16″1 3⁄4″2 1⁄8″ 1⁄4″*1-3 DaysRFQ
RU-187-01.75-375B-LTA 3⁄16″1 3⁄4″2 1⁄8″ 3⁄8″*1-3 DaysRFQ
RU-187-01.750-250B-LTA 3⁄16″1 3⁄4″2 1⁄8″ 1⁄4″*1-3 DaysRFQ
RU-187-01.750-375B-LTA 3⁄16″1 3⁄4″2 1⁄8″ 3⁄8″STOCKRFQ
RU-187-02.00-375B-LTA 3⁄16″2″2 3⁄8″ 3⁄8″*1-3 DaysRFQ
RU-187-02.000-375B-LTA 3⁄16″2″2 3⁄8″ 3⁄8″STOCKRFQ
RU-187-03.75-375B-LTA 3⁄16″3 3⁄4″4 1⁄8″ 3⁄8″*1-3 DaysRFQ
RU-250-01.375-375B-LTA 1⁄4″1 3⁄8″1 7⁄8″ 3⁄8″STOCKRFQ
RU-250-01.50-375B-LTA 1⁄4″1 1⁄2″2″ 3⁄8″*1-3 DaysRFQ
RU-250-01.500-375B-LTA 1⁄4″1 1⁄2″2″ 3⁄8″*1-3 DaysRFQ
RU-250-01.75-375B-LTA 1⁄4″1 3⁄4″2 1⁄4″ 3⁄8″*1-3 DaysRFQ
RU-250-01.750-375B-LTA 1⁄4″1 3⁄4″2 1⁄4″ 3⁄8″STOCKRFQ
RU-250-02.000-375B-LTA 1⁄4″2″2 1⁄2″ 3⁄8″STOCKRFQ
RU-250-02.125-375B-LTA 1⁄4″2 1⁄8″2 5⁄8″ 3⁄8″*1-3 DaysRFQ
RU-250-02.25-375B-LTA 1⁄4″2 1⁄4″2 3⁄4″ 3⁄8″*1-3 DaysRFQ
RU-250-02.250-375B-LTA 1⁄4″2 1⁄4″2 3⁄4″ 3⁄8″STOCKRFQ
RU-250-02.375-375B-LTA 1⁄4″2 3⁄8″2 7⁄8″ 3⁄8″STOCKRFQ
RU-250-02.50-375B-LTA 1⁄4″2 1⁄2″3″ 3⁄8″*1-3 DaysRFQ
RU-250-02.500-375B-LTA 1⁄4″2 1⁄2″3″ 3⁄8″STOCKRFQ
RU-250-02.75-375B-LTA 1⁄4″2 3⁄4″3 1⁄4″ 3⁄8″*1-3 DaysRFQ
RU-250-03.000-375B-LTA 1⁄4″3″3 1⁄2″ 3⁄8″STOCKRFQ
RU-250-03.500-375B-LTA 1⁄4″3 1⁄2″4″ 3⁄8″STOCKRFQ
RU-250-04.00-375B-LTA 1⁄4″4″4 1⁄2″ 3⁄8″*1-3 DaysRFQ
RU-250-04.00-562B-LTA 1⁄4″4″4 1⁄2″ 9⁄16″*1-3 DaysRFQ
RU-250-04.000-375B-LTA 1⁄4″4″4 1⁄2″ 3⁄8″*1-3 DaysRFQ
RU-250-04.50-375B-LTA 1⁄4″4 1⁄2″5″ 3⁄8″*1-3 DaysRFQ
RU-250-04.50-562B-LTA 1⁄4″4 1⁄2″5″ 9⁄16″*1-3 DaysRFQ
RU-250-05.000-562B-LTA 1⁄4″5″5 1⁄2″ 9⁄16″*1-3 DaysRFQ
RU-250-05.50-562B-LTA 1⁄4″5 1⁄2″6″ 9⁄16″*1-3 DaysRFQ
RU-250-06.00-562B-LTA 1⁄4″6″6 1⁄2″ 9⁄16″*1-3 DaysRFQ
RU-250-06.75-562B-LTA 1⁄4″6 3⁄4″7 1⁄4″ 9⁄16″*1-3 DaysRFQ
RU-250-07.00-500B-LTA 1⁄4″7″7 1⁄2″ 1⁄2″*1-3 DaysRFQ
RU-250-08.00-562B-LTA 1⁄4″8″8 1⁄2″ 9⁄16″*1-3 DaysRFQ
RU-250-10.00-562B-LTA 1⁄4″10″10 1⁄2″ 9⁄16″*1-3 DaysRFQ
RU-312-02.50-500B-LTA 5⁄16″2 1⁄2″3 1⁄8″ 1⁄2″*1-3 DaysRFQ
RU-312-03.00-500B-LTA 5⁄16″3″3 5⁄8″ 1⁄2″*1-3 DaysRFQ
RU-312-03.000-500B-LTA 5⁄16″3″3 5⁄8″ 1⁄2″STOCKRFQ
RU-312-03.50-500B-LTA 5⁄16″3 1⁄2″4 1⁄8″ 1⁄2″*1-3 DaysRFQ
RU-312-03.500-500B-LTA 5⁄16″3 1⁄2″4 1⁄8″ 1⁄2″STOCKRFQ
RU-312-04.00-375B-LTA 5⁄16″4″4 5⁄8″ 3⁄8″*1-3 DaysRFQ
RU-312-04.00-500B-LTA 5⁄16″4″4 5⁄8″ 1⁄2″*1-3 DaysRFQ
RU-312-04.00-562B-LTA 5⁄16″4″4 5⁄8″ 9⁄16″*1-3 DaysRFQ
RU-312-04.50-375B-LTA 5⁄16″4 1⁄2″5 1⁄8″ 3⁄8″*1-3 DaysRFQ
RU-312-04.50-625B-LTA 5⁄16″4 1⁄2″5 1⁄8″ 5⁄8″STOCKRFQ
RU-312-04.500-375B-LTA 5⁄16″4 1⁄2″5 1⁄8″ 3⁄8″*1-3 DaysRFQ
RU-312-05.00-625B-LTA 5⁄16″5″5 5⁄8″ 5⁄8″*1-3 DaysRFQ
RU-312-05.50-375B-LTA 5⁄16″5 1⁄2″6 1⁄8″ 3⁄8″*1-3 DaysRFQ
RU-312-07.00-562B-LTA 5⁄16″7″7 5⁄8″ 9⁄16″*1-3 DaysRFQ
RU-312-10.50-562B-LTA 5⁄16″10 1⁄2″11 1⁄8″ 9⁄16″*1-3 DaysRFQ
RU-312-13.00-562B-LTA 5⁄16″13″13 5⁄8″ 9⁄16″*1-3 DaysRFQ
RU-375-03.00-625B-LTA 3⁄8″3″3 3⁄4″ 5⁄8″*1-3 DaysRFQ
RU-375-03.000-625B-LTA 3⁄8″3″3 3⁄4″ 5⁄8″*1-3 DaysRFQ
RU-375-03.25-625B-LTA 3⁄8″3 1⁄4″4″ 5⁄8″*1-3 DaysRFQ
RU-375-03.50-625B-LTA 3⁄8″3 1⁄2″4 1⁄4″ 5⁄8″*1-3 DaysRFQ
RU-375-04.00-625B-LTA 3⁄8″4″4 3⁄4″ 5⁄8″*1-3 DaysRFQ
RU-375-04.000-625B-LTA 3⁄8″4″4 3⁄4″ 5⁄8″STOCKRFQ
RU-375-04.25-625B-LTA 3⁄8″4 1⁄4″5″ 5⁄8″*1-3 DaysRFQ
RU-375-04.50-625B-LTA 3⁄8″4 1⁄2″5 1⁄4″ 5⁄8″STOCKRFQ
RU-375-04.75-375B-LTA 3⁄8″4 3⁄4″5 1⁄2″ 3⁄8″*1-3 DaysRFQ
RU-375-04.75-625B-LTA 3⁄8″4 3⁄4″5 1⁄2″ 5⁄8″*1-3 DaysRFQ
RU-375-05.00-625B-LTA 3⁄8″5″5 3⁄4″ 5⁄8″*1-3 DaysRFQ
RU-375-05.000-625B-LTA 3⁄8″5″5 3⁄4″ 5⁄8″STOCKRFQ
RU-375-05.25-625B-LTA 3⁄8″5 1⁄4″6″ 5⁄8″*1-3 DaysRFQ
RU-375-05.75-625B-LTA 3⁄8″5 3⁄4″6 1⁄2″ 5⁄8″*1-3 DaysRFQ
RU-375-05.750-625B-LTA 3⁄8″5 3⁄4″6 1⁄2″ 5⁄8″*1-3 DaysRFQ
RU-375-06.00-625B-LTA 3⁄8″6″6 3⁄4″ 5⁄8″*1-3 DaysRFQ
RU-375-06.25-625B-LTA 3⁄8″6 1⁄4″7″ 5⁄8″*1-3 DaysRFQ
RU-375-06.50-500B-LTA 3⁄8″6 1⁄2″7 1⁄4″ 1⁄2″*1-3 DaysRFQ
RU-375-07.00-562B-LTA 3⁄8″7″7 3⁄4″ 9⁄16″*1-3 DaysRFQ
RU-375-07.00-625B-LTA 3⁄8″7″7 3⁄4″ 5⁄8″*1-3 DaysRFQ
RU-375-08.00-625B-LTA 3⁄8″8″8 3⁄4″ 5⁄8″*1-3 DaysRFQ
RU-375-08.50-625B-LTA 3⁄8″8 1⁄2″9 1⁄4″ 5⁄8″*1-3 DaysRFQ
RU-375-09.00-625B-LTA 3⁄8″9″9 3⁄4″ 5⁄8″*1-3 DaysRFQ
RU-375-10.00-625B-LTA 3⁄8″10″10 3⁄4″ 5⁄8″*1-3 DaysRFQ
RU-375-11.00-625B-LTA 3⁄8″11″11 3⁄4″ 5⁄8″*1-3 DaysRFQ
RU-375-12.00-625B-LTA 3⁄8″12″12 3⁄4″ 5⁄8″*1-3 DaysRFQ
RU-500-09.00-750B-LTA 1⁄2″9″10″ 3⁄4″*1-3 DaysRFQ
RU-500-10.00-0.75B-LTA 1⁄2″10″11″ 3⁄4″*1-3 DaysRFQ
RU-500-12.00-750B-LTA 1⁄2″12″13″ 3⁄4″*1-3 DaysRFQ
RU-500-14.00-750B-LTA 1⁄2″14″15″ 3⁄4″*1-3 DaysRFQ
RU-500-15.00-750B-LTA 1⁄2″15″16″ 3⁄4″*1-3 DaysRFQ
* This is an estimated delivery time, all delivery times may vary depending on factory lead times. A confirming sales order will be sent to you with updated delivery information when necessary.