Burnett and Hillman: Hydraulic Adaptors

ORFS – SAE J1454 – Pressure Ratings and Torque Values

Dashsize	Nom Tube OD Size mm	Nom Tube OD Size in	Working pressure – Straight fittings			Torque	Working pressure – Adjustable fittings			Torque
Dashsize	Nom Tube OD Size mm	Nom Tube OD Size in	Mpa	bar	psi	Nm	Mpa	bar	psi	Nm
-04	6.35	0.250	41.3	413	6000	14-16	41.3	413	6000	20-22
-06	9.52	0.375	41.3	413	6000	24-27	41.3	413	6000	33-35
-08	12.70	0.500	41.3	413	6000	43-47	41.3	413	6000	68-78
-10	15.88	0.625	41.3	413	6000	60-68	41.3	413	6000	98-110
-12	19.05	0.750	41.3	413	6000	90-95	41.3	413	6000	170-183
-16	25.40	1.000	41.3	413	6000	125-135	34.5	345	5000	270-300
-20	31.75	1.250	27.5	275	4000	170-190	27.5	275	4000	285-380
-24	38.10	1.500	27.5	275	4000	200-225	20.7	207	3000	370-490

DESIGN DETAILS AND SPECIFICATIONS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE – Whilst every effort has been made to ensure the accuracy of the information supplied herein, Burnett & Hillman cannot be held responsible for any errors or omissions (E&OE). Working pressures quoted are taken from the relevant standard and are provided as a guide only.

To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site.

Functional Always active

The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.

Preferences

The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.

Statistics

The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.

Marketing

The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.