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LPA | Disc Pack Coupling

For API 610 Requirements

The LPA has two precision machined coupling hubs
 and a precision spacer tube mounted to the disc packs by means of high strength screws and bushings for alignment and frictional clamping of the assembly.
This coupling has disc packs that are made with highly elastic, corrosion resistant spring steel while the hubs and spacer are high strength steel.
The LPA meets all requirements of API 610 and ISO G6.3 / AGMA class 9 minimum balance quality.
The intermediate tube is removable without disturbing adjacent equipment, and there is an integral safety catch in case of disc pack rupture.
*Highly customizable.

LP4

INDUSTRIAL DISC PACK COUPLING
FOR API 610 REQUIREMENTS

350 - 20,000 NM

LPA Diagram

LPA Series Variants

*See above picture for reference

ItemLength AO.D. B1O.D. B2Length CDiameter D1/2ScrewTQTQFastener EDistance FLength GFastener HTQMaterialTQInertiaSpeed1Speed2WeightAxialLateralAngular
LPA-500190 | 230116714523-502xM67100 | 140M841Steel500510008 | 8,47600188005 | 5,40,750,7 | 1,11 deg

LPA-800250 | 290142845525-602xM610140 | 180M1083Steel8008160021,8 | 22,36400151009,2 | 9,611 | 1,51 deg

LPA-2500332 | 4021901027531-752xM814180 | 250M16355Steel250026,2500085,8 | 88,453001280020,8 | 221,31,3 | 21 deg

LPA-5000360 | 4302311309039-952xM1015180 | 250M20690Steel50005210000248 | 2563900980039 | 411,51,1 | 1,91 deg

LPA-800045029816010050-1152xM1015250M241200Steel8000841600090131008100831,71,51 deg

LPA-1200050032419212570-1402xM1220250M241200Steel120001262400013502500620010521,51 deg



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