EAGLE Mechanical Seals

The LA200 is a compact, rotating, multi-spring, unbalanced ‘O’-ring mounted seal for general-purpose application.Throughout its pressure range the seal provides a secure and economical solution to a wide range of sealing duties in process pumps and similar equipment.

Specific Features of LA200 • Compact axial and radial dimensions. • Simple construction• The rotating seal face drive mechanism provides excellent torque transmission.• Narrow seal face design, in high performance materials, provides excellent sealing performance and extended seal life.• Can be installed in ISO3069 and DIN24960-1976 standard pumps without seal chamber modification.• Can be provided as an engineered cartridge construction in single, double or tandem arrangements with a complete range of auxiliary sealing devices and seal support systems.

◊Face Material: Carbon

◊Metal Components: SUS 316

◊O-RING: FKM

◊Performance CapabilitiesPressure: Vacuum to 1.2 MPa (12kgf/cm2G)Temperature: -20°C to 200°C (-4°F to 392°F)Shaft Speed: to 20 m/sViscosity: to 500mPa·s (500cP)Slurry Content: to 0.5 wt%

COMPACT, ROTATING, MULTI-SPRING, UNBALANCED O-RING MOUNTED SEAL

LA200

LA200

φD

h7

φD

1ref

.

L±0.3

SIZED

D1 LINCH METRIC

X12 0.750 19.05 34 28

X14 0.875 22.23 38 28

X16 1.000 25.4 39 28

X18 1.125 28.58 42 28

X20 1.250 31.75 46 28

X22 1.375 34.93 49 28

X24 1.500 38.1 55 31

X26 1.625 41.28 60 31

X28 1.750 44.45 62 31

X30 1.875 47.63 65 31

X32 2.000 50.8 67 31

X34 2.125 53.98 72 31

X36 2.250 57.15 75 31

X38 2.375 60.33 77 31

X40 2.500 63.5 80 31

X42 2.625 66.68 83 31

X44 2.750 69.85 87 31

X46 2.875 73.03 90 31

X48 3.000 76.2 93 31

X50 3.125 79.38 97 31

X52 3.250 82.55 100 31

X54 3.375 85.73 102 31

X56 3.500 88.9 107 31

X58 3.625 92.08 109 31

X60 3.750 95.25 112 31

X62 3.875 98.43 117 31

X64 4.000 101.6 119 31

SIZE D D1 L

020 20 34 28

024 24 38 28

025 25 39 28

028 28 42 28

030 30 44 28

032 32 46 28

033 33 47 28

035 35 49 28

038 38 55 31

040 40 57 31

043 43 60 31

045 45 62 31

048 48 65 31

050 50 67 31

053 53 70 31

055 55 72 31

058 58 75 31

060 60 77 31

063 63 80 31

065 65 82 31

070 70 87 31

075 75 92 31

080 80 97 31

085 85 102 31

090 90 107 31

095 95 112 31

100 100 117 31

METRIC SIZES IMPERIAL SIZES