Home > Parker > Parker Hydraulic Hose Fittings > Parker 78 Series Fittings > Parker 78 Series Seal-Lok®

Parker 78 Series Seal-Lok® is a Parkrimp permanent (crimp) style fitting which permits quick assembly with our family of Parkrimp crimpers. The "Seal-Lok" O-Ring Face Seal (ORFS) offers high seal reliability, especially in dynamic and shock loading applications.  It creates a seal by compressing an o-ring against the flat surface of the mating surface.


Industrial Supply offers a multitude of items ranging from camlocks, hydraulic hose, industrial hose, pipe fittings, hydraulic quick couplers, gauges, and many more industrial type products. If you see something on the site that you would like to know more about, or if there is something that you were looking for in particular that’s not on the site, please contact us at (360) 734-6330 and we’ll be there to help you as we pride ourselves with “Service Being Our Most Important Product”.


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1J978 - Female Seal-Lok® - Swivel - 90° Elbow - Short Drop - 78 Series 1J978 - Female Seal-Lok® - Swivel - 90° Elbow - Short Drop - 78 Series

1J978 Female Seal-Lok® Swivel 90° Elbow Short Drop 78 Series. Parker 78 Series Fittings is a Parkrimp permanent (crimp) style fitting which permits quick assembly with our family of Parkrimp crimpers. Assembly of No-Skive hose and fittings does not require removal of the outer cover of the hose.

1JS78 - Female Seal-Lok® - Swivel - Long - 78 Series 1JS78 - Female Seal-Lok® - Swivel - Long - 78 Series

1JS78 Female Seal-Lok® Swivel Long 78 Series. Parker 78 Series Fittings is a Parkrimp permanent (crimp) style fitting which permits quick assembly with our family of Parkrimp crimpers. Assembly of No-Skive hose and fittings does not require removal of the outer cover of the hose.