Is the BEL 45Â° metric tube end, type ZMR311, light series, carbon steel compatible with standard crimping sleeves for hydraulic hoses?

Yes. The BEL 45Â° metric tube end, type ZMR311, light series, carbon steel is designed for crimping in hydraulic and industrial hoses and is compatible with standard crimping sleeves selected for the specific hose type. It features a metric tube connection with BEL (cutting ring) sealing and a regular hydraulic âtailâ (type Z), and the product description explicitly states it is intended to be crimped using a crimping sleeve suitable for the hose. Ensure you use a sleeve matching the hose inner diameter, reinforcement type and crimping specification (profile, pressure rating) recommended by the hose manufacturer and follow proper crimping procedures and tooling for safe, leak-free assemblies.

Does the BEL 45Â° metric tube end, type ZMR311, light series, carbon steel require a specific crimping sleeve profile?

BEL 45Â° metric tube end, type ZMR311, light series, carbon steel does not require a unique proprietary crimping sleeve profile. It is designed for crimping in hydraulic and industrial hoses using a crimping sleeve appropriate for the specific hose type and size. Use a sleeve compatible with the hose construction and diameter, and follow the hose and sleeve manufacturerâs crimp dimensions and tooling settings to ensure a correct, leak-free crimp.

Can BEL 45Â° metric tube end, type ZMR311, light series, carbon steel be used with crimping machines calibrated for heavy-duty fittings?

No. BEL 45Â° metric tube end, type ZMR311, light series, carbon steel, is specified as a light-series fitting designed for crimping using a crimping sleeve appropriate to the hose type. Crimping machines calibrated for heavy-duty fittings apply different compression force, die profiles and sleeve dimensions than those required for light-series components. Using a heavy-duty calibration risks over-compression, deformation of the cutting ring sealing surface, reduced clamp integrity, damage to the fitting or hose, and potential sealing failure or safety hazards. If you must use a heavy-duty crimper, verify the following before proceeding: - Manufacturer approval or documented compatibility for ZMR311 with the specific heavy-duty machine and dies. - Correct crimping diameter/profile and force settings matched to the light-series sleeve and hose. - Test crimp samples to confirm dimensional tolerances, seal integrity and burst/pressure performance per applicable standards. Best practice: use a crimping machine and dies calibrated for light-series fittings or follow manufacturer guidance to adjust the equipment to the ZMR311 light-series specification.

BEL 45° metric tube end, type ZMR311, light series, carbon steel

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

Standard hydraulic end fitting (type Z – with a regular hydraulic “tail” for hose), with metric tube, sealing with a cutting ring (BEL), angled 45° light series. 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	Catalogue
TI-ZMR311-06-03	End 45° tubular 6 mm, hose 3/16", lightweight	5	-	In stock	Enquiry
TI-ZMR311-06-04	End 45° tubular 6 mm, hose 1/4", lightweight	6	-	In stock	Enquiry
TI-ZMR311-08-03	End 45° tubular 8 mm, hose 3/16", lightweight	5	-	In stock	Enquiry
TI-ZMR311-08-04	End 45° tubular 8 mm, hose 1/4", lightweight	6	-	In stock	Enquiry	-
TI-ZMR311-08-05	End 45° tubular 8 mm, hose 5/16", lightweight	8	-	In stock	Enquiry
TI-ZMR311-08-06	End. 45° tubular 8 mm, hose 3/8", lightweight	10	-	In stock	Enquiry
TI-ZMR311-10-05	End 45° tubular 10 mm, hose 5/16", lightweight	8	-	In stock	Enquiry
TI-ZMR311-10-06	End 45° tubular 10 mm, hose 3/8", lightweight	10	-	In stock	Enquiry
TI-ZMR311-12-06	End 45° tubular 12 mm, hose 3/8", lightweight	10	-	In stock	Enquiry
TI-ZMR311-12-08	End 45° tubular 12 mm, hose 1/2", lightweight	12	-	In stock	Enquiry	-
TI-ZMR311-15-06	End 45° tubular 15 mm, hose 3/8", lightweight	10	-	In stock	Enquiry
TI-ZMR311-15-08	End 45° tubular 15 mm, hose 1/2", lightweight	12	-	In stock	Enquiry
TI-ZMR311-18-08	End 45° tubular 18 mm, hose 1/2", lightweight	12	-	In stock	Enquiry
TI-ZMR311-18-10	End. 45° tubular 18 mm, hose 5/8", lightweight	16	-	In stock	Enquiry
TI-ZMR311-22-08	End 45° tubular 22 mm, hose 1/2", lightweight	12	-	In stock	Enquiry
TI-ZMR311-22-10	End 45° tubular 22 mm, hose 5/8", lightweight	16	-	In stock	Enquiry
TI-ZMR311-22-12	End 45° tubular 22 mm, hose 3/4", lightweight	20	-	In stock	Enquiry
TI-ZMR311-28-16	End 45° tubular 28 mm, hose 1", lightweight	25	-	In stock	Enquiry
TI-ZMR311-35-20	End 45° tubular 35 mm, hose 1.1/4", lightweight	32	-	In stock	Enquiry
TI-ZMR311-42-24	End 45° tubular 42 mm, hose 1.1/2", lightweight	38	-	In stock	Enquiry

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Standard hydraulic end fitting (type Z – with a regular hydraulic “tail” for hose), with metric tube, sealing with a cutting ring (BEL), angled 45° light series. Designed for crimping in hydraulic and industrial hoses using a crimping sleeve suitable for the hose type. Material: carbon steel, galvanized.