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HALLITE GP2 PISTON SEAL

    The Hallite GP2 is a double-acting piston seal utilizing Hallite’s proprietary high- performance Armorlene PTFE paired with twin premium o-ring energizers and an x-ring for optimum performance and durability.

    GP2  
    OPERATING CONDITIONS  
     metric inch
    Maximum Speed Up to 3.0m/sec Up to 10.0ft/sec
    Temperature Range* -45 to 200°C -49 to 392°F
    Maximum Dynamic Pressure** 600 bar 8700 psi
    SURFACE FINISH RECOMMENDATIONS      
     metric inch 
    SURFACE ROUGHNESS
    Dynamic Sealing Face ØD1 
    µMRA
    0.05 – 0.2 
    µMRZ
    1.3 max 
    µMRT
    2 max 
    µINRA
    2 – 8 
    µINRZ
    52 max 
    µINRT
    78 max
    RMR*
    Static Sealing Face Ød1 1.6 max 7 max 10 max 63 max 276 max 394 max 60% – 90%
    Static Housing Faces L1 3.2 max 10 max 16 max 125 max 394 max 630 max
    ENERGIZER AND X-RING TABLE    
         
    ENERGIZER AND X-RING
    MATERIAL (SHORE A) 
    ENERGIZER TYPE DESIGNATION ENERGIZER ENERGIZER OPERATING TEMPERATURE°C ENERGIZER OPERATING TEMPERATURE°F
    NBR – 70AO-Ring/X-RingN-30 to 100°C-22 to 212°F
    NBR – 70A low temp.O-Ring/X-RingL-45 to 80°C-49 to 176°F
    FKM – 75AO-Ring/X-RingF-10 to 200°C14 to 392°F
    EPDM – 70AO-Ring/X-RingE-45 to 145°C-49 to 293°F
    HNBR – 70AO-Ring/X-RingH-25 to 150°C-13 to 302°F
    NBR – 90AO-Ring/X-RingQ-30 to 100°C-22 to 212°F
    HNBR – 90AO-Ring/X-RingU-25 to 150°C-13 to 302°F
    NoO-RingX

    Metric
    Part no.ØD1Ød1L1
    GP2MR00400NHLX40306.3
    GP2MR00420NHLX42326.3
    GP2MR00450NHLX45356.3
    GP2MR00480NHLX48386.3
    GP2MR00500NHLX50406.3
    GP2MR00520NHLX52426.3
    GP2MR00550NHLX55456.3
    GP2MR00600NHLX60506.3
    GP2MR00630NHLX63536.3
    GP2MR00650NHLX65556.3
    GP2MR00700NHLX70606.3
    GP2MR00750NHLX75656.3
    GP2MR00800NHLX80678.3
    GP2MR00850NHLX85728.3
    GP2MR00900NHLX90778.3
    GP2MR00950NHLX95828.3
    GP2MR01000NHLX100878.3
    GP2MR01050NHLX105928.3
    GP2MR01100NHLX110978.3
    GP2MR01150NHLX1151028.3
    GP2MR01200NHLX1201078.3
    GP2MR01250NHLX1251128.3
    GP2MR01300NHLX1301178.3
    GP2MR01350NHLX13511712.3
    GP2MR01400NHLX14012212.3
    GP2MR01500NHLX15013212.3
    GP2MR01600NHLX16014212.3
    GP2MR01700NHLX17015212.3
    GP2MR01800NHLX18016212.3
    GP2MR01900NHLX19017212.3
    GP2MR02000NHLX20018212.3
    GP2MR02100NHLX21019212.3
    GP2MR02200NHLX22020212.3
    GP2MR02300NHLX23021212.3
    GP2MR02400NHLX24022212.3
    GP2MR02500NHLX25023212.3
    GP2MR02800NHLX28026212.3
    GP2MR03000NHLX30028212.3
    GP2MR03200NHLX32030212.3
    GP2MR03500NHLX35033212.3
    GP2MR04000NHLX40038212.3
    GP2MR04200NHLX42040212.3
    GP2MR04500NHLX45043212.3
    GP2MR04800NHLX48044916.3
    GP2MR05000NHLX50046916.3
    GP2MR06000NHLX60056916.3
    GP2MR07000NHLX70066916.3
    Inch
    Part no.ØD1Ød1L1
    GP2ER01500NHLX1.51.1060.248
    GP2ER01562NHLX1.5621.1680.248
    GP2ER01625NHLX1.6251.2310.248
    GP2ER01687NHLX1.6871.2930.248
    GP2ER01750NHLX1.751.3560.248
    GP2ER01812NHLX1.8121.4180.248
    GP2ER01875NHLX1.8751.4810.248
    GP2ER01937NHLX1.9371.5430.248
    GP2ER02000NHLX21.6060.248
    GP2ER02125NHLX2.1251.7310.248
    GP2ER02250NHLX2.251.8560.248
    GP2ER02375NHLX2.3751.9810.248
    GP2ER02500NHLX2.52.1060.248
    GP2ER02625NHLX2.6252.2310.248
    GP2ER02750NHLX2.752.3560.248
    GP2ER02875NHLX2.8752.4810.248
    GP2ER03000NHLX32.4880.326
    GP2ER03125NHLX3.1252.6130.326
    GP2ER03250NHLX3.252.7380.326
    GP2ER03375NHLX3.3752.8630.326
    GP2ER03500NHLX3.52.9880.326
    GP2ER03625NHLX3.6253.1130.326
    GP2ER03750NHLX3.753.2380.326
    GP2ER03875NHLX3.8753.3630.326
    GP2ER04000NHLX43.4880.326
    GP2ER04125NHLX4.1253.6130.326
    GP2ER04250NHLX4.253.7380.326
    GP2ER04375NHLX4.3753.8630.326
    GP2ER04500NHLX4.53.9880.326
    GP2ER04625NHLX4.6254.1130.326
    GP2ER04750NHLX4.754.2380.326
    GP2ER04875NHLX4.8754.3630.326
    GP2ER05000NHLX54.2910.484
    GP2ER05125NHLX5.1254.4160.484
    GP2ER05250NHLX5.254.5410.484
    GP2ER05375NHLX5.3754.6660.484
    GP2ER05500NHLX5.54.7910.484
    GP2ER05625NHLX5.6254.9160.484
    GP2ER05750NHLX5.755.0410.484
    GP2ER05875NHLX5.8755.1660.484
    GP2ER06000NHLX65.2910.484
    GP2ER06250NHLX6.255.5410.484
    GP2ER06500NHLX6.55.7910.484
    GP2ER06750NHLX6.756.0410.484
    GP2ER07000NHLX76.2910.484
    GP2ER07250NHLX7.256.5410.484
    GP2ER07500NHLX7.56.7910.484
    GP2ER07750NHLX7.757.0410.484
    GP2ER08000NHLX87.2910.484
    GP2ER08250NHLX8.257.5410.484
    GP2ER08500NHLX8.57.7910.484
    GP2ER08750NHLX8.758.0410.484
    GP2ER09000NHLX98.2910.484
    GP2ER09250NHLX9.258.5410.484
    GP2ER09500NHLX9.58.7910.484
    GP2ER09750NHLX9.759.0410.484
    GP2ER10000NHLX109.2910.484
    GP2ER10500NHLX10.59.7910.484
    GP2ER11000NHLX1110.2910.484
    GP2ER11500NHLX11.510.7910.484
    GP2ER12000NHLX1210.780.642
    GP2ER12500NHLX12.511.280.642
    GP2ER13000NHLX1311.780.642
    GP2ER13500NHLX13.512.280.642
    GP2ER14000NHLX1412.780.642
    GP2ER14500NHLX14.513.280.642
    GP2ER15000NHLX1513.780.642
    GP2ER15500NHLX15.514.280.642
    GP2ER16000NHLX1614.780.642
    GP2ER16500NHLX16.515.280.642
    GP2ER17000NHLX1715.780.642
    GP2ER17500NHLX17.516.280.642
    GP2ER18000NHLX1816.780.642
    GP2ER18500NHLX18.517.280.642
    GP2ER19000NHLX1917.780.642
    GP2ER19500NHLX19.518.280.642
    GP2ER20000NHLX2018.780.642