Internal diameter (mm) info

Seal material info

Max pressure at 20 °C (bar) info

Min pressure (bar)

Min pressure difference (bar) info

Color info

Type of sealing

ORFS Fittings

View Tameson''s range of ORFS fittings. These ORFS, O-Ring Face Seal, fittings are ideal for hydraulic and higher pressure applications. Having a seal on the face of the male threads ensures a tighter leak-free connection to a flat-bottomed... Read more Read more

Product Brand Thread Material Max pressure at 20 °C (bar) Fitting features Connection type Type of sealing Material connection 1 With drain Surface protection connection 1 Thread (smaller) Seal material Min pressure (bar) Min pressure difference (bar) Model Surface protection connection 2 Shape Material connection 2
UN 11/16''-16 Zinc plated...
+2 days
Tameson UN 11/16 inch-16 Steel 630 Capped, Hydraulic Inner thread flare (UNF) O-ring Steel No Galvanic/electrolytic zinc... - - - - - - - -
UN 1-3/16''-12 Zinc plated...
+2 days
Tameson UN 1-3/16 inch-12 Steel 400 Capped, Hydraulic Inner thread flare (UNF) O-ring Steel No Galvanic/electrolytic zinc... - - - - - - - -
UNF 9/16''-18 Zinc plated...
+2 days
Tameson UNF 9/16 inch-18 Steel 630 Capped, Hydraulic Inner thread flare (UNF) O-ring Steel No Galvanic/electrolytic zinc... - - - - - - - -
UN 13/16''-16 Zinc plated...
+2 days
Tameson UN 13/16 inch-16 Steel 630 Capped, Hydraulic Inner thread flare (UNF) O-ring Steel No Galvanic/electrolytic zinc... - - - - - - - -
UN 1-3/16''-12 x M33x2 Zinc...
+2 days
Tameson UN 1-3/16 inch-12 Steel 400 Hydraulic, With gasket Outer thread flare (UNF),... O-ring Steel No Galvanic/electrolytic zinc... M33 x 2 Elastomer 0 0 1-part Galvanic/electrolytic zinc... Straight Steel
UNS 1''-14 x 3/4'' NPT Zinc...
+2 days
Tameson UNS 1 inch-14 Steel 400 Hydraulic, With gasket Outer thread conical (NPT),... O-ring Steel No Galvanic/electrolytic zinc... 3/4 inch - 0 0 1-part Galvanic/electrolytic zinc... Straight Steel
UN 13/16''-16 x 3/4'' NPT...
+2 days
Tameson UN 13/16 inch-16 Steel 400 Hydraulic, With gasket Outer thread conical (NPT),... O-ring Steel No Galvanic/electrolytic zinc... 3/4 inch - 0 0 1-part Galvanic/electrolytic zinc... Straight Steel
UN 1-3/16''-12 Zinc plated...
+2 days
Tameson UN 1-3/16 inch-12 Steel 400 Capped, Hydraulic Outer thread flare (UNF) O-ring Steel No Galvanic/electrolytic zinc... - - - - - - - -
UNS 1''-14 x M22x1.5 Zinc...
+2 days
Tameson UNS 1 inch-14 Steel 400 Hydraulic, With gasket Outer thread flare (UNF),... O-ring Steel No Galvanic/electrolytic zinc... M22 x 1.5 Elastomer 0 0 1-part Galvanic/electrolytic zinc... Straight Steel
UN 11/16''-16 x 1/2'' NPT...
+2 days
Tameson UN 11/16 inch-16 Steel 630 Hydraulic, With gasket Outer thread conical (NPT),... O-ring Steel No Galvanic/electrolytic zinc... 1/2 inch - 0 0 1-part Galvanic/electrolytic zinc... Straight Steel
UN 1-7/16''-12 Zinc plated...
+2 days
Tameson UN 1-7/16 inch-12 Steel 400 Capped, Hydraulic Inner thread flare (UNF) O-ring Steel No Galvanic/electrolytic zinc... - - - - - - - -
UN 13/16''-16 x G 1/2''...
+2 days
Tameson UN 13/16 inch-16 Steel 630 Hydraulic, With gasket Outer thread cylindrical... O-ring Steel No Galvanic/electrolytic zinc... 1/2 inch Elastomer 0 0 1-part Galvanic/electrolytic zinc... Straight Steel
UN 1-7/16''-12 x UNS 1''-14...
+2 days
Tameson UN 1-7/16 inch-12 Steel 400 Hydraulic, Reducing, With... Inner thread flare (UNF),... O-ring Steel No Galvanic/electrolytic zinc... UNS 1 inch-14 - 0 0 2-part Galvanic/electrolytic zinc... Straight Steel
UN 11/16''-16 x M16x1.5...
+2 days
Tameson UN 11/16 inch-16 Steel 630 Hydraulic, With gasket Outer thread flare (UNF),... O-ring Steel No Galvanic/electrolytic zinc... M16 x 1.5 Elastomer 0 0 1-part Galvanic/electrolytic zinc... Straight Steel
UNS 1''-14 x M27x2 Zinc...
+2 days
Tameson UNS 1 inch-14 Steel 400 Hydraulic, With gasket Outer thread flare (UNF),... O-ring Steel No Galvanic/electrolytic zinc... M27 x 2 Elastomer 0 0 1-part Galvanic/electrolytic zinc... Straight Steel
ORFS Fittings

ORFS Fittings

View Tameson''s range of ORFS fittings. These ORFS, O-Ring Face Seal, fittings are ideal for hydraulic and higher pressure applications. Having a seal on the face of the male threads ensures a tighter leak-free connection to a flat-bottomed female thread. Common accessories are plugs, end-caps, and o-rings. Different orientations are possible for ORFS fittings straight, elbow, tee, or cross.