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Retractable Corporation Stops

Retractable PFS Corporation Stops have been designed to inject chemical into the centre stream of the flow and provide easy and reliable uptime maintenance.

Product Features:

  • retractable frame allows installation and retrieval of the quill under full operating pressure up to 1000 PSIG
  • Titanium Gr. 5 retractable rod for compact design
  • 3 materials of construction for greater durability: 316 S/S, Alloy 20 and Hastelloy
  • connection in NPT, metric or flanged
  • extensive variety of designs, materials and size configurations to best suit your application
  • custom sizes and designs available
  • temperatures to 176°C (350°F)
  • retrofit kit is available for standard PFS Corporation Stops

Ordering and Dimensional Information:

 

Model* Gland Seal  Dimensions     Pressure*** Temperature 
  Material** A B C Max. PSIG Max.
CCSR-56-X-Y Viton 2.625" 9.50" 16.00" 1000 350°F (176°C)  
CCSR-58-X-Y Viton 4.625" 11.50" 18.00" 1000 350°F (176°C)  

 

 

Capacities at Given Pressure (US and Metric)

 Pressure Flow Rate
  1/8" Bore 1/4" Bore
psi kPa USGPM LPM USGPM LPM
20 138 0.05 0.19 0.70 2.65
30 207 1.35 5.11 1.42 5.38
40 276 1.68 6.36 2.51 9.50
50 345 2.03 7.68 3.43 12.98
60 414 2.25 8.52 4.24 16.05
70 483 2.51 9.50 4.94 18.70
80 552 2.76 10.45 5.52 20.90
90 621 2.99 11.32 6.13 23.20
100 689 3.21 12.15 6.81 25.78