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.
NOTE:
Unit of Measure
1
Item # |
Connection Type |
BSPP Thread T1 |
W HEX |
D |
R |
Working Pressure (Brass) |
Working Pressure (Stainless Steel) |
|---|---|---|---|---|---|---|---|
| 2R PH | N/A BSPP | N/A 1/8-28 | N/A 9/16 in | N/A .55 in | N/A .28 in | N/A 5000 psi340 bar | N/A 9100 psi630 bar |
| 4R PH | N/A BSPP | N/A 1/4-19 | N/A 3/4 in | N/A .78 in | N/A .44 in | N/A 4000 psi280 bar | N/A 7500 psi520 bar |
| 6R PH | N/A BSPP | N/A 3/8-19 | N/A 7/8 in | N/A .78 in | N/A .44 in | N/A 3900 psi270 bar | N/A 7200 psi500 bar |
| 8R PH | N/A BSPP | N/A 1/2-14 | N/A 1 1/16 in | N/A .99 in | N/A .56 in | N/A 3800 psi260 bar | N/A 6600 psi460 bar |
| 12R PH | N/A BSPP | N/A 3/4-14 | N/A 1 5/16 in | N/A 1.13 in | N/A .63 in | N/A 3600 psi250 bar | N/A 6400 psi440 bar |
| 16R PH | N/A BSPP | N/A 1-11 | N/A 1 5/8 in | N/A 1.21 in | N/A .72 in | N/A 2600 psi180 bar | N/A 4600 psi320 bar |
Unit of Measure
1
