Tubing - peristaltic

GORE® STA-PURE PFL tubing

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Overview

GORE STA-PURE PFL PTFE reinforced fluroelastomer tubing

STA-PURE PFL handles nearly all aggressive chemicals, including organic solvents such as methyl ethyl ketone, toluene and acetone.

STA-PURE PFL is a high-performance composite of expanded polytetrafluoroethylene (ePTFE) and a platinum-cured perfluoroelastomer, giving extraordinary chemical resistance, extremely long life and very high burst pressures. It is free from plasticisers, acid acceptors and other processing aids, making it one of the purest tubings available.

Leachability tests using ethyl acetate yielded over 100 times less total extractables than other fluoroelastomer tubing materials. In addition, STA-PURE PFL has Class VI tests for pharmaceutical applications.

Chemical Compatibility Guide

 

Features and benefits

  • Highly resistant to aggressive chemicals, including organic solvents
  • 50 times longer life than other fluoroelastomers
  • Stable flow rate over time
  • Pressures up to 4 bar
  • Suitable for CIP/SIP
  • Operating temperature -20 °C to 80 °C
  • Available in 20 different bore sizes, three wall thicknesses and three element lengths
  • STA-PURE PFL are trademarks of WL Gore & Associates Inc.

Technical summary

SpallationVery low 
Certification and complianceUSP Class VI 

Technical Summary table lists features available within the range. See ‘Specifications’ tab for model specific information.

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Specifications

Technical specifications

GORE® STA-PURE PFLGORE® STA-PURE PFL Elements
Bore size1.6 - 17 mm1.6 - 17 mm
Bore size0.0625 - 0.6692 in0.0625 - 0.6692 in
Wall thickness1.6 - 4.8 mm2.4 - 4 mm
Wall thickness0.0625 - 0.1875 in0.0945 - 0.1575 in
Length305 - 610 mm
Length12 - 24 in
ColourOff-white Off-white 
TransparencyOpaque Opaque 
SpallationVery low Very low 
Certification and complianceUSP Class VI USP Class VI 
Operating temperature range -20 °C to 80 °C-20 °C to 80 °C
Operating temperature range -4 °F to 176 °F-4 °F to 176 °F
Hardness, shore A (5sec)85+/-10 85+/-10 
UV resistance Excellent Excellent 
Water absorptionLow Low 
Sterilisation methodsAutoclave, CIP, SIP Autoclave, CIP, SIP 

Materials of construction

TubingComposite of expanded polytetrafluoroethylene (ePTFE) and a platinum-cured perfluoroelastomer
Connector materialPVDF, Stainless steel

Literature

Brochures

  1. Tubing overview (EN).pdf
    PDF - 701.1kb
  2. Biopharm tubing (EN).pdf
    PDF - 2.5mb

Datasheet

  1. GORE® STA-PURE PFL datasheet (EN).pdf
    PDF - 158.4kb
  2. GORE® STA-PURE PFL Elements datasheet (EN).pdf
    PDF - 157.9kb

Order Information

Product codes

GORE® STA-PURE PFL product codes

STA-PURE PFL pump tubing sizes available
Bore Wall No Element length Part number
mm inch mm inch   mm
1.6 1/16 1.6 1/16 14 305 966.0016.016
3.2 1/8 1.6 1/16 16 305 966.0032.016
4.8 3/16 1.6 1/16 25 305 966.0048.016
6.4 1/4 1.6 1/16 17 305 966.0064.016
8.0 5/16 1.6 1/16 18 305 966.0080.016
1.6 1/16 1.6 1/16 14 355 966.0016.L16
3.2 1/8 1.6 1/16 16 355 966.0032.L16
4.8 3/16 1.6 1/16 25 355 966.0048.L16
6.4 1/4 1.6 1/16 17 355 966.0064.L16
8.0 5/16 1.6 1/16 18 355 966.0080.L16
1.6 1/16 2.4 3/32 119 355 966.0016.024
3.2 1/8 2.4 3/32 120 355 966.0032.024
4.8 3/16 2.4 3/32 15 355 966.0048.024
6.4 1/4 2.4 3/32 24 355 966.0064.024
8.0 5/16 2.4 3/32 121 355 966.0080.024
9.6 3/8 2.4 3/32 122 610 966.0096.024
6.4 1/4 3.2 1/8 26 610 966.0064.032
9.6 3/8 3.2 1/8 73 610 966.0096.032
12.0 15/32 4.0 5/32 - 610 966.0120.040
12.7 1/2 3.2 1/8 82 610 966.0127.032
12.7 1/2 4.8 3/16 - 610 966.0127.048
15.9 5/8 3.2 1/8 184 610 966.0159.032
17.0 43/64 4.0 5/32 - 610 966.0170.040

GORE® STA-PURE PFL Elements product codes

STA-PURE PFL Double Segment Kynar Y-Element ordering codes
Bore Wall Thickness Product codes
mm inch mm inch
1.6 1/16 2.4 3/32 966.E016.K24
3.2 1/8 2.4 3/32 966.E032.K24
4.8 3/16 2.4 3/32 966.E048.K24
6.4 1/4 2.4 3/32 966.E064.K24
8.0 5/16 2.4 3/32 966.E080.K24
8.0 5/16 4.0 5/32 966.E080.K40
12.0 15/32 4.0 5/32 966.E120.K40
STA-PURE PFL Loadsure Elements ordering codes
Product Name Product codes
STA-PURE PFL 520 LoadSure 3.2mm Bore Quick Release Element 966.0032.PFQ
STA-PURE PFL 520 LoadSure 3.2mm Bore Tri-Clamp Element 966.0032.PFT
STA-PURE PFL 520 LoadSure 6.4mm Quick Release Element 966.0064.PFQ
STA-PURE PFL 520 LoadSure 6.4mm Tri-Clamp Element 966.0064.PFT
STA-PURE PFL 520 LoadSure 9.6mm Bore Quick Release Element 966.0096.PFQ
STA-PURE PFL 520 LoadSure 9.6mm Bore Tri-Clamp Element 966.0096.PFT
STA-PURE PFL 620 LoadSure 12.0mm Bore Stainless Steel Tri-Clamp Element 966.T120.SST
STA-PURE PFL 620 LoadSure 17.0mm Bore Stainless Steel Tri-Clamp Element 966.T170.SST

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