IAP Series

Connect under pressure female couplings (Connects to 1⁄2” ISO A male probes)

Agricultural Applications

Holmbury’s IAP Series ISO A female couplings are designed primarily for the agricultural industries and incorporate a push-pull design. The coupling can be either panel mounted using circlip grooves or manifold mounted.
Connect Under Pressure TechConnect Under Pressure
Push Pull TechPush Pull
Carbon Steel Trivalent Materials ISO 7241:2014A  ISO A Couplings ISO Standard

Features

  • Can be connected with residual pressure in the line (male side only)
  • Can be connected with standard ISO A 1/2”male couplings (Made to the ISO 7241:2014 Series A Standard)
  • Release mechanism protects coupling and hose from damage in event of accidental separating force
  • Locking ball system allows quick connection
  • Bidirectional flow










Accessories

  • Dust caps and plugs are available for the IAP Series










Construction

  • Carbon steel with trivalent plating
  • Fitted with Nitrile seals
  • Available with either a short or long body










Applications

  • Agricultural
  • Mobile
  • Construction
  • General hydraulics











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.

106°C 223°F

Nitrile

120°C 248°F

EPDM

200°C 392°F

Viton®

300°C 572°F

Kalrez®

-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)