PACKMASTER® 7 Compression Packing, PTFE Fiber, PTFE Dispersion, 0.438 Inch Square Cross-Section, 2 lb per Spool (7.60 Ft/Lb)

41607-1228
PACKMASTER® 7 Compression Packing, PTFE Fiber, PTFE Dispersion, 0.438 Inch Square Cross-Section, 2 lb per Spool (7.60 Ft/Lb)
  • Style/Model: PackMaster 7
  • Material: PTFE Fiber
  • Cross Section Shape: Square
  • Package Quantity (imperial): 2 lb
  • Construction: LATTICE BRAID®
  • Package Quantity (metric): 0.9 kg
  • Cross Section Width Decimal (Inch): 0.438
  • Cross Section Width (mm): 11.13
  • Application/Equipment: Agitators, Lower speed rotary or reciprocating services, Rams and plungers, Reciprocating rods, Static sealing, Valve stems
  • Brand: PACKMASTER®
  • Continuous Length: No
  • Cross Section Height Fraction (Inch): 4/9
  • Cross Section Width Fraction (Inch): 4/9
  • Fixed package Quantity: Yes
  • Lubricant: PTFE Dispersion
  • Max Temperature Atm (C): 260
  • Max Temperature Atm (F): 500
  • Media Ph Range: 0-14
  • Min Temperature (C): -270
  • Min Temperature (F): -450
  • Package Primary UOM: Pound
  • Package Quantity: 2 lb / 0.907 kg
  • Package Quantity Weight Imperial: 2
  • Package Quantity Weight Imperial Unit of Measure: lb
  • Package Quantity Weight Metric: 1
  • Package Quantity Weight Metric Unit of Measure: kg
  • Package Type: Spool
  • Pressure Max Rotary (bar): 20
  • Pressure Max Rotary (psi): 300
  • Pressure Max Valve (bar): 138
  • Pressure Max Valve (psi): 2000
  • Temp. Range in Atmosphere (C): -270°C - 260°C
  • Temp. Range in Atmosphere (F): -450°F - 500°F
  • Temperature Range (C): -270°C - 260°C
  • Temperature Range (F): -450°F - 500°F
  • Weight To Length Conversion (m/kg): 5.11
  • Weight To Length Converstion (ft/lb): 7.60
  • Primary Dimensional Unit of Measure: Imperial
  • Package Qty Measurement: Weight
  • Cross Section Height (mm): 11.13
  • Cross Section Height Decimal (Inch): 0.438
  • Max Shaft Surface Speed (meter/sec): 5
  • Max Shaft Surface Speed (feet/min): 1000

PACKMASTER ® 7 is a PTFE packing use for chemical resistance when no other option is suitable. It is braided with a LATTICE ™ construction to make it dimensionally stable and firm. A PTFE dispersion impregnation provides a low friction surface and prevents leakage through the braid.

  • Overview

Features and Benefits:

  • Continuous filament PTFE fiber packing brainded denser for higher pressure sealing
  • Resistant to most harsh chemicals
  • Firm, high-density, dimensionally-stable
  • Designed for static or lower surface speed applications
  • Addition of PTFE dispersion for low friction and preventing leakage through the braid

Typical Applications:

  • Valve stems
  • Reciprocating rods
  • Rams and plungers
  • Agitators
  • Static sealing
  • Lower speed rotary or reciprocating services

Media Use:

  • Resistant to most harsh chemicals
  • Oxidizing Chemicals
  • Strong Acids
  • Caustics

Industries Served:

  • Chemical Processing
  • Oil and Gas
  • Pulp and Paper
  • Water and Wastewater