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Parker ISO Conversion Fittings are designed to the highest quality standards to allow connections between components and systems which use both NPT and ISO Thread configurations. Conversion fittings are maintained under strict quality control programs.

NOTE:
  • Bonded seal page 26 must be used on BSPP end shown.
  • Please note the pressure ratings are based on taper threaded ends. The pressure rating for the BSPP ends are dependent on the type of sealing washer used.
    •
    Unit of Measure

    Dimensions

    Connection Type

    		 N/A BSPP

    BSPP Thread T1

    		 N/A 1-11

    W HEX

    		 N/A 1 5/8 in

    D

    		 N/A 1.21 in

    R

    		 N/A .72 in

    Working Pressure (Brass)

    		 N/A 2600 psi180 bar

    Working Pressure (Stainless Steel)

    		 N/A 4600 psi320 bar

    Specifications

    Design

    		 N/A Parker ISO Conversion Fittings are designed to the most commonly used ISO thread forms. These thread forms are used where pressure tight joints are either made on threads utilizing a thread sealant or where pressure tight joints utilize a peripheral seal on the face of the mating component.

    Material

    		 N/A Parker Pipe Fittings are standard in steel and brass. Other materials may be special ordered within the Parker Quick Response Department. Straight fittings are manufactured from applicable ASTM bar stock specifications shaped fittings are manufactured from close grain forgings.