Is the Collet for hydraulic hoses 2ST, 4SP, AISI 316 steel, type ZF2 (PH) compatible with external machining installation on fittings for PH hydraulic systems?

Yes. Collet for hydraulic hoses 2ST, 4SP, AISI 316 steel, type ZF2 (PH) is compatible with external machining installation on fittings for PH hydraulic systems. The product description explicitly states it is a ZF2 (PH) clamping sleeve for rubber hydraulic hoses type 2ST (R2A) or 4SP with installation by external machining and intended for use with hydraulic fittings (PH). Material AISI 316 steel and specified outer diameter D1 ensure suitability for PH fittings when installed using the external machining method.

Does the Collet for hydraulic hoses 2ST, 4SP, AISI 316 steel, type ZF2 (PH) require specific torque values for external machining installation on PH fittings?

No, the Collet for hydraulic hoses 2ST, 4SP, AISI 316 steel, type ZF2 (PH) does not intrinsically require a specific torque value stated in the provided description. The description specifies it is a ZF2 (PH) clamping sleeve for rubber hydraulic hoses type 2ST (R2A) or 4SP, intended for installation by external machining and for use with PH hydraulic fittings, with outer diameter D1 and material AISI 316 stainless steel. Torque requirements for assembly depend on the PH fitting manufacturerâs installation instructions and the machining/assembly method; follow the fitting makerâs recommended torque or clamping specifications to ensure correct sealing and avoid damage.

Can the Collet for hydraulic hoses 2ST, 4SP, AISI 316 steel, type ZF2 (PH) be used with hydraulic fittings other than PH series?

No. The Collet for hydraulic hoses 2ST, 4SP, AISI 316 steel, type ZF2 (PH) is specifically designed for use with hydraulic fittings of the PH series. Its geometry, clamping profile and dimensions (including outer diameter D1) are matched to the PH fittings and rubber hose types 2ST (R2A) or 4SP. Using it with other fitting series may result in improper seating, poor sealing, reduced clamping force or mechanical failure, and is not recommended. For reliable and safe assembly, use the Collet for hydraulic hoses 2ST, 4SP, AISI 316 steel, type ZF2 (PH) only with PH-series fittings or consult the manufacturer for approved alternatives.

Collet for hydraulic hoses 2ST, 4SP, AISI 316 steel, type ZF2 (PH)

All products, Fittings for high-pressure hoses/

Additional information

Material	SS – stainless steel

ZF2 (PH) clamping sleeve for rubber hydraulic hoses type 2ST (R2A) or 4SP. Installation – external machining. Use for hydraulic fittings (PH). Diameter D1 [mm] – outer diameter. Material: AISI 316 steel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-ZF2-04-SS-PH	Hose sleeve 2ST 1/4", AISI 316	6	-	In stock	Enquiry
TI-ZF2-05-SS-PH	Sleeve for hose 2ST, 4SP 5/16", AISI 316	8	-	In stock	Enquiry
TI-ZF2-06-SS-PH	Sleeve for hose 2ST, 4SP 3/8", AISI 316	10	-	In stock	Enquiry
TI-ZF2-08-SS-PH	Sleeve for hose 2ST, 4SP 1/2", AISI 316	12	-	In stock	Enquiry
TI-ZF2-10-SS-PH	Sleeve for hose 2ST, 4SP 5/8", AISI 316	16	-	In stock	Enquiry
TI-ZF2-12-SS-PH	Sleeve for hose 2ST, 4SP 3/4", AISI 316	20	-	In stock	Enquiry
TI-ZF2-16-SS-PH	Sleeve for hose 2ST, 4SP 1", AISI 316	25	-	In stock	Enquiry
TI-ZF2-20-SS-PH	Sleeve for hose 2ST, 4SP 1.1/4", AISI 316	32	-	In stock	Enquiry
TI-ZF2-24-SS-PH	Sleeve for hose 2ST, 4SP 1.1/2", AISI 316	38	-	In stock	Enquiry
TI-ZF2-32-SS-PH	Hose sleeve 2ST 2", AISI 316	50	-	In stock	Enquiry

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ZF2 (PH) clamping sleeve for rubber hydraulic hoses type 2ST (R2A) or 4SP. Installation – external machining. Use for hydraulic fittings (PH). Diameter D1 [mm] – outer diameter. Material: AISI 316 steel.