FSC Series

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FSC Series

Construction ApplicationsAgricultural Applications

Holmbury’s FSC Series flat faced screw to connect couplings offer a compact, rugged connection to eliminate brinelling. An ideal solution for high pressure pulses and demanding applications.
Connect Under Pressure TechConnect Under Pressure
Min Spill TechMin Spill
Carbon Steel Zinc Nickel Materials
Screw To Connect CouplingsFSC Series

Features

  • Screw to connect design eliminates brinelling
  • Integral connect under pressure feature
  • Flat faces are easily wiped clean
  • Allows for minimal inclusion of air and contaminants during connection
  • Flat face design prevents fluid loss during disconnection
  • Bidirectional flow
  • Interchangeable with other leading brands.
Contact Holmbury for more information

Accessories

  • Dust caps, plugs and replacement locking pins are available for the FSC Series

Construction

  • Carbon steel with zinc nickel plating (1200 hours with no red rust in salt spray tests)
  • Fitted with NBR seals, Polyurethane and PTFE backup ring
  • Other seal options available on request

Applications

  • Hydraulic attachments
  • Hammer circuits
  • High pressure pulse applications
  • Leak free environments
  • Construction plant, mobile equipment, general industrial, mining and agricultural industries
  • Agricultural

AVAILABLE SEALS AND TEMPERATURE RANGE

All carbon steel products have Nitrile Butadiene Rubber seals fitted as standard. All stainless steel products have Fluoro-elastomer Rubber (Viton®) seals fitted as standard. Special seal materials available on request.

0°

106°C 223°F

Nitrile

120°C 248°F

EPDM

200°C 392°F

Viton®

300°C 572°F

Kalrez®

0°

-20°C -4°F

Viton®

-25°C -13°F

Kalrez®

-40°C -40°F

Nitrile

-50°C -58°F

EPDM

Abbreviation Trade Name Chemical Name Min Temp. Max Temp.
NBR XNBR Chemigum®, Hycar8, Breon®, Butakon®, Butacril®, Buna-N®, Perbunan®, Paracril®, Krynac®, Europrene-N®, Nipol® Nitrile Butadiene Rubber Carboxylated Nitrile Rubber -40°C (-40°F) 106°C (223°F)
FKM (FPM) Dai-el®, Fluorel®, Tecnoflon®, Viton® Fluoro-elastomer Rubber -20°C (-4°F) 200°C (392°F)
EPR EPDM Buna-AP®, Dufral®, Epsyn®, Nordel®, Epcar8, Keltan®, Royalene®, Polysar-EPDM® Ethylene Propylene Copolymer Ethylene Propylene Terpolymer -50°C (-58°F) 120°C (248°F)
FVMQ Silastic 1S®, FSE® Fluorosilicone Rubber -65°C (-85°F) 170°C (338°F)
FFKM Perlast®, Kalrez®, Chemraz®, Kaflon® Perfluoroelastomer -25°C (-13°F) 300°C (572°F)