Seal material info

Min pressure (bar)

Max pressure at 20 °C (bar) info

Color info

Type of sealing

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 (smaller) Thread Material Shape Max pressure at 20 °C (bar) Fitting features Connection type Type of sealing Material connection 1 Surface protection connection 1 Surface protection connection 2 With drain Model Seal material Connection size Internal diameter (mm) Color LABS-free Silicone-free
UN 11/16''-16 x 1/2'' NPT...
In stock
Tameson 1/2 inch UN 11/16inch-16 Steel Straight 630 Hydraulic, With gasket Outer thread conical (NPT),... O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... No 1-part - - - - - -
UN 11/16''-16 Zinc plated...
In stock
Tameson - UN 11/16inch-16 Steel - 630 Capped, Hydraulic Inner thread flare (UNF) O-ring Steel Galvanic/electrolytic zinc... - No - - - - - - -
UN 11/16''-16 Zinc plated...
In stock
Tameson UN 11/16inch-16 UN 11/16inch-16 Steel Straight 630 Hydraulic, With gasket Inner thread flare (UNF) O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... No 3-part - - - - - -
UN 11/16''-16 x 1/4'' NPT...
In stock
Tameson 1/4 inch UN 11/16inch-16 Steel Straight 630 Hydraulic, With gasket Outer thread conical (NPT),... O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... No 1-part - - - - - -
UN 1-3/16''-12 x M33x2 Zinc...
+2 days
Tameson M33 x 2 UN 1-3/16inch-12 Steel Straight 400 Hydraulic, With gasket Outer thread flare (UNF),... O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... No 1-part 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
$0.05
+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 - 400 Capped, Hydraulic Inner thread flare (UNF) O-ring Steel Galvanic/electrolytic zinc... - No - - - - - - -
UN 13/16''-16 x G 1/2''...
+2 days
Tameson 1/2 inch UN 13/16inch-16 Steel Straight 630 Hydraulic, With gasket Outer thread cylindrical... O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... No 1-part Elastomer - - - - -
UN 1-3/16''-12 Zinc plated...
+2 days
Tameson - UN 1-3/16inch-12 Steel - 400 Capped, Hydraulic Inner thread flare (UNF) O-ring Steel Galvanic/electrolytic zinc... - No - - - - - - -
UNF 9/16''-18 x M10x1 Zinc...
+2 days
Tameson M10 x 1 UNF 9/16inch-18 Steel Straight 630 Hydraulic, With gasket Outer thread flare (UNF),... O-ring Steel Galvanic/electrolytic zinc... Galvanic/electrolytic zinc... No 1-part Elastomer - - - - -
UNF 9/16''-18 Zinc plated...
+2 days
Tameson - UNF 9/16inch-18 Steel - 630 Capped, Hydraulic Outer thread flare (UNF) O-ring Steel Galvanic/electrolytic zinc... - No - - - - - - -
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.