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Hydraulic couplings in steel / stainless steel / brass > Two-Piece Fittings > General information


  General Information
  • The standard fittings shown in this catalogue are made from quality steel machined to close tolerances.
• We also produce special fittings and related turned parts of steel or other materials on request.
• Rainbow-zinc plating with passivation on standard fittings – other protective finishing could also be supplied on request.
• Screw threads are machined to internationally accepted standards such as:
BSP UN 1338 METRIC: ISO – 6H
JIC/SAE Class 2 NPTF : ASA
It is recommended that our fittings should be used in sets. Mix use of our fittings with others
could result in unsatisfactory performance of final products.
 
  Legend
  The legends following the part numbers indicate that:
(S) Standard tail (R1 & R2)
(L) Multispiral tail
(N) Ferrules able to be used on R1T/R2T hose
(V) Solid type
(VS) Solid piece – standard tail
(VL) Solid piece – multispiral tail
Code 61 3000psi
Code 62 6000psi
• Thrust-Wire Nut Fittings
L Long Nut or Long Leg Fittings or Long tube
HD Heavy Duty Nut Fittings or Caterpillar® or 9000 series
NH No hole
Box Sizes
Box 1 – 153mm(L) x 153mm(W) x 153mm (H)
Box 2 - 254mm(L) x 153mm(W) x 153mm(H)
Box 3 – 254mm(L) x 254mm(W) x 153mm(H)
Caterpillar® and Cat® are registered trademarks of Caterpillar Inc. All manufacturer’s names,
numbers, symbols and descriptions are used for reference purposes only and do not imply that any
part listed is a product of these manufacturers.
We reserve the right to alter the design, specifications, or to discontinue the production of any
items listed in this catalogue.