NSF-61 Certified Valve Packing - Pump Packing STYLE 2261 SAN

CONSTRUCTION

Style 2261 SAN is a firm, pliable interlock braided packing manufactured from the purest ePTFE filaments. Style 2261SAN is manufactured by an advanced method of braiding and construction from the purest ePTFE filaments. Packing Style 2261SAN also has proprietary food grade lubricant that provide faster break-in and reduced shaft wear. Packing Style 2261 SAN complies with the F.D.A. and U.S.D.A. requirements under Title 21 Food and Drugs:

• Part 177.1500 - Compliance for resins in yarn manufacturing
• Part 178.3570 - Compliance for lubricant

Due to the technological edge of its filament that contains special additive encapsulated by pure PTFE, and his constructive feature offers excellent heat dissipation, which is usually generated by the sealing system. The result is its excellent sealability, particularly when compared with PTFE packings found in international markets.

SERVICE LIMITS

Temperature Limits:

• Minimum -450°F (-268°C)
• Maximum 536°F (280°C)

Pressure Limits:

• Rotating 290 psi (20 bar)
• Reciprocating 435 psi (30 bar)

Other Limits:

• Shaft Speed 3920 fpm (20 m/s)
• pH 0-14

STANDARD SIZES

Properties and application parameters shown throughout this data sheet are typical. Your specific application should not be undertaken without independent study and evaluation for suitability. For specific application recommendations consult TEADIT. Failure to select proper sealing products could result in property damage and/or serious personal injury. Specifications are subject to change without notice; this edition cancels all previous issues.