Is AGN hydraulic end for UHP hose carbon steel, type PNZ110 compatible with standard NPTF thread sealants and Teflon tape for safe use with thermoplastic UHP hoses?

Yes. AGN hydraulic end for UHP hose carbon steel, type PNZ110 is designed with an external NPTF thread and explicitly states sealing on the thread using Teflon tape or a liquid thread sealant (AGN). That means standard NPTF-compatible thread sealants and PTFE (Teflon) tape are acceptable for achieving the required thread seal. However, for safe use with thermoplastic UHP hoses observe these points: - Use only sealants rated for high-pressure hydraulic service and compatible with the hose fluid and thermoplastic materials. - Apply PTFE tape correctly (wrap in direction of thread, minimal layers) or use the manufacturer-recommended liquid sealant to avoid excess material that could contaminate the hose bore or enter the system. - Ensure the crimping sleeve and crimp procedure are performed per hose and fitting manufacturer specifications (correct sleeve type, crimp dimensions, and tooling). - Inspect for galvanic compatibility and corrosion protection; the fitting is carbon steel, galvanized . confirm compatibility with hose fittings and system materials. - After assembly, perform pressure testing per applicable standards and manufacturer guidance before putting into service. In short: compatible with standard NPTF thread sealants and Teflon tape, provided you follow proper sealant selection, correct application, and recommended crimping and testing procedures.

Can AGN hydraulic end for UHP hose carbon steel, type PNZ110 be safely sealed with Teflon tape or liquid AGN sealant on external NPTF threads for thermoplastic hose use?

Yes - the AGN hydraulic end for UHP hose carbon steel, type PNZ110 with external NPTF threads can be sealed with PTFE (Teflon) tape or a compatible liquid AGN thread sealant on the external NPTF threads for thermoplastic hose use, provided the following are observed: use correct NPTF-compatible PTFE tape (thin, wrapped in the thread direction, 2â3 turns) or a sealant rated for hydraulic systems and compatible with carbon steel and the hose fluid; avoid overapplication that can contaminate the bore; ensure the fitting is assembled to proper torque and that the crimped sleeve and hose are installed with the correct crimping die for the thermoplastic UHP hose. Do not use tape or sealants that are not specified for pressure/hydraulic service or that may degrade the hose or fluid.

Does AGN hydraulic end for UHP hose carbon steel, type PNZ110 require specific Teflon tape or sealant grades for NPTF threads?

Yes. use a PTFE (Teflon) tape or liquid thread sealant appropriate for NPTF threads and for high-pressure hydraulic service; choose products rated for hydraulic fluids and compatible with carbon steel and the hose assembly. Details: The AGN hydraulic end for UHP hose carbon steel, type PNZ110 uses external NPTF threads and is specified to seal on the thread with Teflon tape or liquid sealant. NPTF (dryseal) threads are designed to form a metal-to-metal seal, so many installers use only a light wrap of PTFE tape or a non-hardening thread sealant formulated for hydraulic systems to aid assembly and prevent galling. Recommended practice: - Use PTFE (Teflon) tape labeled for pipe threads/NPT and intended for hydraulic/industrial use (thicker tapes for pipe threads are acceptable; avoid consumer plumbing tapes not rated for high pressure). - Alternatively, use a liquid thread sealant rated for NPTF and high-pressure hydraulic applications (non-hardening or anaerobic variants made for hydraulic fittings). - Ensure compatibility with the hydraulic fluid (mineral oil, synthetic, etc.) and with galvanized/carbon steel surfaces. - Apply tape/sealant sparingly to avoid contamination of the hose bore or crimped sleeve; do not overwrap into the first thread or into the fluid passage. - Follow manufacturer torque and assembly instructions; NPTF relies on controlled tightening for metal-to-metal contactâexcessive sealant should not substitute for proper assembly. If you need specific product names/grades, provide the hydraulic fluid type and operating pressure/temperature and I can recommend suitable PTFE tapes and sealants.

AGN hydraulic end for UHP hose carbon steel, type PNZ110

Additional information

Material	CS – steel (cast iron)

Hydraulic end fitting (type P – with a special “tail” for thermoplastic hose) with external NPTF thread, sealing on the thread using Teflon tape or liquid sealant (AGN). Designed for crimping in UHP thermoplastic hoses using a crimping sleeve suitable for the hose type. Material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
TI-PNZ110-04-04-TO	End. GZ 1/4" NPT, thermoplastic hose 1/4", AGN	6	800
TI-PNZ110-06-04-TO	End. GZ 3/8" NPT, thermoplastic hose 1/4", AGN	6	800
TI-PNZ110-06-06-TO	End. GZ 3/8" NPT, thermoplastic hose 3/8", AGN	10	800

Hydraulic end fitting (type P – with a special “tail” for thermoplastic hose) with external NPTF thread, sealing on the thread using Teflon tape or liquid sealant (AGN). Designed for crimping in UHP thermoplastic hoses using a crimping sleeve suitable for the hose type. Material: carbon steel, galvanized.