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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:
  • Used to connect a male NPT and a female BSPP threaded component.
  • Bonded Seal, must be used with BSPP end shown.
    •
    Unit of Measure

    Dimensions

    Connection Type

    		 N/A FNPT x BSPP

    NPT Thread T1

    		 N/A 1-11 1/2

    BSPP Thread T2

    		 N/A 1-11

    W HEX

    		 N/A 1 5/8 in

    D

    		 N/A 2.10 in

    R

    		 N/A .72 in

    Working Pressure (Brass)

    		 N/A 2200 psi150 bar

    Working Pressure (Stainless Steel)

    		 N/A 4100 psi280 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 ISO Conversion Fittings are standard in stainless 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.