Can ORFS hydraulic end, type ZOW110, carbon steel be used with hoses requiring flat sealing and internal UNF thread?

Yes. ORFS hydraulic end, type ZOW110, carbon steel is suitable for hoses requiring flat sealing and internal UNF thread. It is described as a standard hydraulic end (type Z) with a regular hydraulic tail, internal UNF thread and nut, and flat sealing (ORFS). It is designed for crimping into hydraulic and industrial hoses using a matching crimping sleeve for the hose type. Material is carbon steel, galvanized, matching typical requirements for ORFS flat-seat connections and crimped assemblies. Ensure the crimping sleeve and hose dimensions match ZOW110 specifications and follow torque and installation guidelines for the UNF nut.

Does ORFS hydraulic end, type ZOW110, carbon steel require a specific nut torque for crimped hose assemblies?

Yes. ORFS hydraulic end, type ZOW110, carbon steel used for crimped hose assemblies does require a specific nut torque for proper sealing and reliable performance. Although the fitting uses flat ORFS face sealing, correct nut torque is critical to: - Compress the crimp sleeve and hose onto the fitting mouth evenly, - Ensure the internal UNF thread and nut clamp the ORFS face without overloading the sealing surface, - Prevent leaks, loosening, and premature thread or seal damage. Exact torque values depend on hose type, crimp sleeve dimensions, and assembly procedure; they are not stated in the brief product description. Use the hose manufacturerâs crimper and the fitting/hose assembly chart to find the specified nut torque (or crimping force) for the specific hose inner/outer diameters and sleeve type. If manufacturer charts are unavailable, contact the fitting or hose maker for a recommended torque or crimp specification. General recommendations: - Follow the hose and sleeve manufacturerâs specified crimping tool settings and torque values. - Use calibrated torque tools and verify crimp dimensions (sleeve near ends, overall length) per spec. - Do not rely on hand-tightening; under- or over-torquing can cause leaks or damage despite ORFS flat face design. - Inspect assembled fittings for correct alignment, no gaps at the ORFS face, and proper sleeve swage profile. If you provide the exact hose model and sleeve type, I can help locate typical torque/crimp specs or point to relevant manufacturer charts.

ORFS hydraulic end, type ZOW110, carbon steel

Q: Is ORFS hydraulic end, type ZOW110 (carbon steel) compatible with standard crimping sleeves for industrial hydraulic hoses?

Yes. The ORFS hydraulic end, type ZOW110, carbon steel is designed to be crimped with standard crimping sleeves appropriate for the hose construction and size. It features a regular hydraulic âtailâ (type Z) that fits into the hose and an internal UNF thread with nut for ORFS flat-face sealing; the description explicitly states it is "designed for crimping in hydraulic and industrial hoses using a crimping sleeve suitable for the hose type." Ensure you use a crimping sleeve matched to the specific hose inner/outer diameter and reinforcement (spiral, braided), and follow manufacturer crimping dimensions and force settings to achieve a proper, leak-free swaged assembly. Also verify compatibility with the hoseâs maximum working pressure and any coating/corrosion requirements for galvanized carbon steel.

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

Standard hydraulic end (type Z – with a regular hydraulic “tail” for the hose), with internal UNF thread and nut, flat sealing (ORFS). Designed for crimping in hydraulic and industrial hoses using a crimping sleeve suitable for the hose type. Material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-ZOW110-09-04	End. ORFS GW 9/16", hose 1/4"	6	-	In stock	Enquiry
TI-ZOW110-09-05	End. ORFS GW 9/16", hose 5/16"	8	-	In stock	Enquiry
TI-ZOW110-09-06	End. ORFS GW 9/16", hose 3/8"	10	-	In stock	Enquiry
TI-ZOW110-11-04	End. ORFS GW 11/16", hose 1/4"	6	-	In stock	Enquiry
TI-ZOW110-11-05	End. ORFS GW 11/16", hose 5/16"	8	-	In stock	Enquiry
TI-ZOW110-11-06	End. ORFS GW 11/16", hose 3/8"	10	-	In stock	Enquiry
TI-ZOW110-13-06	End. ORFS GW 13/16", hose 3/8"	10	-	In stock	Enquiry
TI-ZOW110-13-08	End. ORFS GW 13/16", hose 1/2"	12	-	In stock	Enquiry
TI-ZOW110-16-08	End. ORFS GW 1", hose 1/2"	12	-	In stock	Enquiry
TI-ZOW110-16-10	End. ORFS GW 1", hose 5/8"	16	-	In stock	Enquiry
TI-ZOW110-19-08	End. ORFS GW 1.3/16", hose 1/2"	12	-	In stock	Enquiry
TI-ZOW110-19-10	End. ORFS GW 1.3/16", hose 5/8"	16	-	In stock	Enquiry
TI-ZOW110-19-12	End. ORFS GW 1.3/16", hose 3/4"	20	-	In stock	Enquiry
TI-ZOW110-23-12	End. ORFS GW 1.7/16", hose 3/4"	20	-	In stock	Enquiry
TI-ZOW110-23-16	End. ORFS GW 1.7/16", hose 1"	25	-	In stock	Enquiry
TI-ZOW110-27-20	End. ORFS GW 1.11/16", hose 1.1/4"	32	-	In stock	Enquiry
TI-ZOW110-32-24	End. ORFS GW 2", hose 1.1/2"	38	-	In stock	Enquiry

Do you need a larger quantity of products or a bespoke quote?

Call us: +48 61 653 02 22 or email us: tubes@tubes-international.com

SEND ENQUIRY

Standard hydraulic end (type Z – with a regular hydraulic “tail” for the hose), with internal UNF thread and nut, flat sealing (ORFS). Designed for crimping in hydraulic and industrial hoses using a crimping sleeve suitable for the hose type. Material: carbon steel, galvanized.