Flexible Metallic Packing

Manufacturer: John Crane

1600N/100CU/100AL/124
Flexible Metallic Packing
Styles 1600N, 100CU, 100AL and 124 are flexible metallic or crinkled packings designed for a wide variety of high-speed, temperature, pressure and viscosity applications.
These strong, compressible packings demonstrate remarkably good shaft conformability and low friction characteristics for metallic packings.

Parameters
TEMPERATURE LIMITS
100AL, 124: 1000°F/538°C
PRESSURE LIMITS
Pump: 1000 psi(g)/68 bar(g)
124 valve: 2500 psi(g)/170 bar(g)
SPEED LIMITS
100AL/124: 1800fpm/9m/s
PH RANGE
100AL, 124: 4 to 10
Recommended Applications
• Process pumps
• Mixer and agitators
• Other rotating equipment
• Valves

• California Residents: PROPOSITION 65 WARNING
• 1600N — Nickel foil wrapped around an Inconel wire mesh core, lubricated with graphite and special high-temperature oil.
• 100CU — A spiral-wrapped flexible copper foil around a fiberglass core and coated with external layer of graphite and special high-temperature oil.
• 100AL — This spirally wrapped aluminum foil is wrapped around a high-temperature fiberglass core, making it ideal for high pressure and temperature applications.
• 124 — A spirally wrapped solid aluminum foil is coated with oil and graphite for greater lubrication and heat dissipation, while reducing friction over the life of the packing.