Internal diameter (mm) info

Seal material info

Max pressure at 20 °C (bar) info

Color info

Type of sealing

Min pressure (bar)

Min pressure difference (bar) info

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 Fitting features Connection type Max pressure at 20 °C (bar) Type of sealing Material connection 1 Surface protection connection 1 With drain Thread (smaller) Min pressure (bar) Min pressure difference (bar) Model Material connection 2 Surface protection connection 2 Shape Seal material Connection size Internal diameter (mm) Color LABS-free Silicone-free
UN 11/16''-16 Zinc plated...
In stock
Tameson UN 11/16inch-16 Steel Capped, Hydraulic Inner thread flare (UNF) 630 O-ring Steel Galvanic/electrolytic zinc... No - - - - - - - - - - - - -
UN 11/16''-16 x 1/2'' NPT...
In stock
Tameson UN 11/16inch-16 Steel Hydraulic, With gasket Outer thread conical (NPT),... 630 O-ring Steel Galvanic/electrolytic zinc... No 1/2 inch 0 0 1-part Steel Galvanic/electrolytic zinc... Straight - - - - - -
UN 11/16''-16 Zinc plated...
In stock
Tameson UN 11/16inch-16 Steel Hydraulic, With gasket Inner thread flare (UNF) 630 O-ring Steel Galvanic/electrolytic zinc... No UN 11/16inch-16 0 0 3-part Steel Galvanic/electrolytic zinc... Straight - - - - - -
UN 11/16''-16 x 1/4'' NPT...
In stock
Tameson UN 11/16inch-16 Steel Hydraulic, With gasket Outer thread conical (NPT),... 630 O-ring Steel Galvanic/electrolytic zinc... No 1/4 inch 0 0 1-part Steel Galvanic/electrolytic zinc... Straight - - - - - -
UN 1-3/16''-12 x M33x2 Zinc...
+2 days
Tameson UN 1-3/16inch-12 Steel Hydraulic, With gasket Outer thread flare (UNF),... 400 O-ring Steel Galvanic/electrolytic zinc... No M33 x 2 0 0 1-part Steel Galvanic/electrolytic zinc... Straight Elastomer - - - - -
UN 13/16''-16 O-ring ORFS
+2 days
Tameson - NBR (nitrile rubber) - - - - - - - - - - - - - - - UN 13/16inch-16 12.42 Black Yes Yes
UN 1-7/16''-12 O-ring ORFS
+2 days
Tameson - NBR (nitrile rubber) - - - - - - - - - - - - - - - UN 1-7/16inch-12 23.52 Black Yes Yes
UNS 1''-14 O-ring ORFS
£0.04
+2 days
Tameson - NBR (nitrile rubber) - - - - - - - - - - - - - - - UNS 1inch-14 15.6 Black Yes Yes
UN 1-3/16''-12 O-ring ORFS
+2 days
Tameson - NBR (nitrile rubber) - - - - - - - - - - - - - - - UN 1-3/16inch-12 18.77 Black Yes Yes
UN 11/16''-16 O-ring ORFS
+2 days
Tameson - NBR (nitrile rubber) - - - - - - - - - - - - - - - UN 11/16inch-16 9.25 Black Yes Yes
UN 1-7/16''-12 Zinc plated...
+2 days
Tameson UN 1-7/16inch-12 Steel Capped, Hydraulic Inner thread flare (UNF) 400 O-ring Steel Galvanic/electrolytic zinc... No - - - - - - - - - - - - -
UN 13/16''-16 x G 1/2''...
+2 days
Tameson UN 13/16inch-16 Steel Hydraulic, With gasket Outer thread cylindrical... 630 O-ring Steel Galvanic/electrolytic zinc... No 1/2 inch 0 0 1-part Steel Galvanic/electrolytic zinc... Straight Elastomer - - - - -
UN 13/16''-16 x 3/4'' NPT...
+2 days
Tameson UN 13/16inch-16 Steel Hydraulic, With gasket Outer thread conical (NPT),... 400 O-ring Steel Galvanic/electrolytic zinc... No 3/4 inch 0 0 1-part Steel Galvanic/electrolytic zinc... Straight - - - - - -
UN 1-3/16''-12 Zinc plated...
+2 days
Tameson UN 1-3/16inch-12 Steel Capped, Hydraulic Inner thread flare (UNF) 400 O-ring Steel Galvanic/electrolytic zinc... No - - - - - - - - - - - - -
UNF 9/16''-18 x G 1/4''...
+2 days
Tameson UNF 9/16 inch-18 Steel Hydraulic, With gasket Outer thread cylindrical... 630 O-ring Steel Galvanic/electrolytic zinc... No 1/4 inch 0 0 1-part Steel Galvanic/electrolytic zinc... Straight Elastomer - - - - -
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.