FREE SHIPPING on orders over $500. Online Only. Valid within the US.

Parker EO and EO-2

Showing 1 - 67 of 67
EO/EO-2 Tube Nut - M

Show Selections »

EO/EO-2 Tube Nut - M

EO/EO-2 EO-2 Functional Nut - FM

Show Selections »

EO/EO-2 EO-2 Functional Nut - FM

EO/EO-2 Progressive Ring - DPR

Show Selections »

EO/EO-2 Progressive Ring - DPR

EO/EO-2 Cutting Ring - D

Show Selections »

EO/EO-2 Cutting Ring - D

EO/EO-2 Progressive Ring (new) - PSR

Show Selections »

EO/EO-2 Progressive Ring (new) - PSR

EO/EO-2 Bulkhead Locknut - GM

Show Selections »

EO/EO-2 Bulkhead Locknut - GM

EO/EO-2 Straight, Union - G

Show Selections »

EO/EO-2 Straight, Union - G

EO/EO-2 Straight, Reducer Union - GR

Show Selections »

EO/EO-2 Straight, Reducer Union - GR

EO/EO-2 Straight, Bulkhead Union - SV

Show Selections »

EO/EO-2 Straight, Bulkhead Union - SV

EO/EO-2 Straight, Male Connector - GE-UNF/UN

Show Selections »

EO/EO-2 Straight, Male Connector - GE-UNF/UN

EO/EO-2 Straight, Male Connector - GE-NPT

Show Selections »

EO/EO-2 Straight, Male Connector - GE-NPT

EO/EO-2 Straight, ISO 6149 Connector - GEO

Show Selections »

EO/EO-2 Straight, ISO 6149 Connector - GEO

EO/EO-2 Straight, Male Connector - GE-R-ED

Show Selections »

EO/EO-2 Straight, Male Connector - GE-R-ED

EO/EO-2 Straight, Male Connector - GE-R

Show Selections »

EO/EO-2 Straight, Male Connector - GE-R

EO/EO-2 Straight, Male Connector - GE-M-ED

Show Selections »

EO/EO-2 Straight, Male Connector - GE-M-ED

EO/EO-2 Straight, Male Connector - GE-M

Show Selections »

EO/EO-2 Straight, Male Connector - GE-M

EO/EO-2 Straight, Female Connector - GAI-R

Show Selections »

EO/EO-2 Straight, Female Connector - GAI-R

EO/EO-2 Straight, Female Connector - GAI-M

Show Selections »

EO/EO-2 Straight, Female Connector - GAI-M

EO/EO-2 Straight Swivel, Tube End Reducer - RED

Show Selections »

EO/EO-2 Straight Swivel, Tube End Reducer - RED

EO/EO-2 Straight Swivel, Distance Adapter - DA

Show Selections »

EO/EO-2 Straight Swivel, Distance Adapter - DA

EO/EO-2 Straight Swivel, Swivel Union - GZ

Show Selections »

EO/EO-2 Straight Swivel, Swivel Union - GZ

EO/EO-2 Straight Swivel, Reducer Swivel Union - GZR

Show Selections »

EO/EO-2 Straight Swivel, Reducer Swivel Union - GZR

EO/EO-2 Straight Swivel, Swivel Connector - EGE-NPT

Show Selections »

EO/EO-2 Straight Swivel, Swivel Connector - EGE-NPT

EO/EO-2 Straight Swivel, Swivel Connector - EGEO

Show Selections »

EO/EO-2 Straight Swivel, Swivel Connector - EGEO

EO/EO-2 Straight Swivel, Swivel Connector - EGE-R-ED

Show Selections »

EO/EO-2 Straight Swivel, Swivel Connector - EGE-R-ED

EO/EO-2 Straight Swivel, Swivel Connector - EGE-M-ED

Show Selections »

EO/EO-2 Straight Swivel, Swivel Connector - EGE-M-ED

EO/EO-2 45° Elbow, Adjustable - VEE-UNF

Show Selections »

EO/EO-2 45° Elbow, Adjustable - VEE-UNF

EO/EO-2 45° Elbow, Adjustable - VEE-OR

Show Selections »

EO/EO-2 45° Elbow, Adjustable - VEE-OR

EO/EO-2 45° Elbow, Adjustable - VEE-R

Show Selections »

EO/EO-2 45° Elbow, Adjustable - VEE-R

EO/EO-2 45° Elbow, Adjustable - VEE-M

Show Selections »

EO/EO-2 45° Elbow, Adjustable - VEE-M

EO/EO-2 90° Elbow, Union - W

Show Selections »

EO/EO-2 90° Elbow, Union - W

EO/EO-2 90° Elbow, Bulkhead Union - WSV

Show Selections »

EO/EO-2 90° Elbow, Bulkhead Union - WSV

EO/EO-2 90° Elbow, Male Connector - WE-NPT

Show Selections »

EO/EO-2 90° Elbow, Male Connector - WE-NPT

EO/EO-2 90° Elbow, Male Connector - WE-R keg

Show Selections »

EO/EO-2 90° Elbow, Male Connector - WE-R keg

EO/EO-2 90° Elbow, Male Connector - WE-M keg

Show Selections »

EO/EO-2 90° Elbow, Male Connector - WE-M keg

EO/EO-2 90° Elbow, Adjustable - WEE-UNF

Show Selections »

EO/EO-2 90° Elbow, Adjustable - WEE-UNF

EO/EO-2 90° Elbow, Adjustable - WEE-OR

Show Selections »

EO/EO-2 90° Elbow, Adjustable - WEE-OR

EO/EO-2 90° Elbow, Adjustable - WEE-R

Show Selections »

EO/EO-2 90° Elbow, Adjustable - WEE-R

EO/EO-2 90° Elbow, Adjustable - WEE-M

Show Selections »

EO/EO-2 90° Elbow, Adjustable - WEE-M

EO/EO-2 90° Elbow, Swivel Nut - EW

Show Selections »

EO/EO-2 90° Elbow, Swivel Nut - EW

EO/EO-2 90° Elbow, Banjo - SWVE-R

Show Selections »

EO/EO-2 90° Elbow, Banjo - SWVE-R

EO/EO-2 90° Elbow, Banjo - SWVE-M

Show Selections »

EO/EO-2 90° Elbow, Banjo - SWVE-M

EO/EO-2 90° Elbow, High Pressure Banjo - WH-R

Show Selections »

EO/EO-2 90° Elbow, High Pressure Banjo - WH-R

EO/EO-2 90° Elbow, High Pressure Banjo - WH-M

Show Selections »

EO/EO-2 90° Elbow, High Pressure Banjo - WH-M

EO/EO-2 90° Elbow, High Pressure Banjo - WH-R-KDS

Show Selections »

EO/EO-2 90° Elbow, High Pressure Banjo - WH-R-KDS

EO/EO-2 90° Elbow, High Pressure Banjo - WH-M-KDS

Show Selections »

EO/EO-2 90° Elbow, High Pressure Banjo - WH-M-KDS

EO/EO-2 Tee, Union - T

Show Selections »

EO/EO-2 Tee, Union - T

EO/EO-2 Tee, Reducer Union - TR

Show Selections »

EO/EO-2 Tee, Reducer Union - TR

EO/EO-2 Tee, Adjustable Branch - TEE-UNF

Show Selections »

EO/EO-2 Tee, Adjustable Branch - TEE-UNF

EO/EO-2 Tee, Adjustable Branch - TEE-OR

Show Selections »

EO/EO-2 Tee, Adjustable Branch - TEE-OR

EO/EO-2 Tee, Adjustable Branch - TEE-R

Show Selections »

EO/EO-2 Tee, Adjustable Branch - TEE-R

EO/EO-2 Tee, Adjustable Run - LEE-UNF

Show Selections »

EO/EO-2 Tee, Adjustable Run - LEE-UNF

EO/EO-2 Tee, Adjustable Run - LEE-OR

Show Selections »

EO/EO-2 Tee, Adjustable Run - LEE-OR

EO/EO-2 Tee, Adjustable Run - LEE-R

Show Selections »

EO/EO-2 Tee, Adjustable Run - LEE-R

EO/EO-2 Tee, Swivel Nut Branch - ET

Show Selections »

EO/EO-2 Tee, Swivel Nut Branch - ET

EO/EO-2 Tee, Swivel Nut Run - EL

Show Selections »

EO/EO-2 Tee, Swivel Nut Run - EL

EO/EO-2 Tee, High Pressure Banjo - TH-R

Show Selections »

EO/EO-2 Tee, High Pressure Banjo - TH-R

EO/EO-2 Tee, High Pressure Banjo - TH-M

Show Selections »

EO/EO-2 Tee, High Pressure Banjo - TH-M

EO/EO-2 Tee, High Pressure Banjo - TH-R-KDS

Show Selections »

EO/EO-2 Tee, High Pressure Banjo - TH-R-KDS

EO/EO-2 Tee, High Pressure Banjo - TH-M-KDS

Show Selections »

EO/EO-2 Tee, High Pressure Banjo - TH-M-KDS

EO/EO-2 Cross, Union - K

Show Selections »

EO/EO-2 Cross, Union - K

EO/EO-2 Cap - VKA

Show Selections »

EO/EO-2 Cap - VKA

EO/EO-2 Plug - ROV

Show Selections »

EO/EO-2 Plug - ROV

EO/EO-2 EOlastic Seal - ED

Show Selections »

EO/EO-2 EOlastic Seal - ED

EO/EO-2 EO-2 Seal Ring - DOZ

Show Selections »

EO/EO-2 EO-2 Seal Ring - DOZ

EO/EO-2 Elastomeric Seal - KDS

Show Selections »

EO/EO-2 Elastomeric Seal - KDS

EO/EO-2 Metal Seal Ring - DKA

Show Selections »

EO/EO-2 Metal Seal Ring - DKA

Showing 1 - 67 of 67

 

How EO Fittings Work: Function of Progressive Ring Fittings

The EO progressive ring fitting produces a low to high pressure, leak free connection of tubes and components in fluid systems. The basic function of the EO progressive ring is the controlled progressive bite of the ring into the tube due to a unique internal geometry.

The front cutting edge has already started cutting into the tube before the second cutting edge starts. As soon as both cutting edges have cut the tube to the designed depth further advance is limited by the stop edge.

Owing to the design of both cutting edges and stop edge all forces arising are equally distributed. This distribution along with the specially designed interior collar of the ring guarantees increased safety, particularly with regard to vibration and flexure stresses. The design and function of the progressive cutting ring ensure that service vibration loading is not present in the areas of the tubing where the bite is made

The stop edge causes a sharp increase in tightening forces which is clearly perceptible. After assembly, a visible collar of cut tube material must completely fill the space in front of the first cutting edge. With stainless steel tube and hose connections made from free cutting steel, the collar is less due to the harder material.

During assembly, it is absolutely essential that the tube is held firmly against the stop in the inner cone of the fitting; if not, the cutting process will not take place satisfactorily. Reassembly can be performed an unlimited number of times.

How EO-2 Fittings Work

The retaining ring bites into the tube in accordance to the proven bite ring principle. The elastomeric seal reduces the danger of over- or underassembly by a special EO-2 design feature: Before assembly there is a gap in between the flat surfaces of the retaining ring and the metallic support ring of the seal. As soon as the retaining ring has reached the proper incision depth, the gap closes, resulting in a sharp increase of assembly torque. This results in uniform and reliable fitting assemblies. The assembly result can easily be inspected by just checking if the gap is closed.

The separation of sealing and holding functions to two separate elements finally allows a more effective solution of the over-and undertightening problems typically associated with bite type fittings.