Can the Hose end quick connect plug, nickel-plated brass, TST 100 series withstand continuous operation at 100Â°C and 10 bar with hot oil?

Short answer: No . not recommended for continuous operation. Explanation: The Hose end quick connect plug, nickel-plated brass, TST 100 series is rated for a maximum operating temperature of +100Â°C with NBR (nitrile) seals and a working pressure of 10 bar. While those nominal limits match your conditions (100Â°C and 10 bar), continuous exposure to hot oil at the upper temperature limit is risky because: - NBR seals degrade faster when exposed to hot oil and sustained temperatures near their maximum rating, causing hardening, swelling, loss of sealing and eventual leakage. - Oil acts as a chemical stressor; compatibility with NBR must be verified for the specific oil type and additives. Many hot oils, especially synthetic or mineral oils at high temperature, attack NBR. - Thermal cycling and long-term embrittlement of sealing and spring components can reduce service life and safety margins. - Manufacturer ratings typically reflect short-term or limited-duty operation; continuous duty at the extremes shortens lifespan and may void warranties. Recommendation: For continuous hot-oil service at 100Â°C use a coupling specified for high-temperature oil service (e.g., with FKM/Viton or PTFE seals and proven oil compatibility) or consult the manufacturer for confirmed continuous-duty oil compatibility. If you must use the Hose end quick connect plug, nickel-plated brass, TST 100 series, perform compatibility checks with your specific oil, arrange frequent inspections and replace seals on a preventive schedule.

Is the Hose end quick connect plug, nickel-plated brass, TST 100 series suitable for repeated short-term exposure to 100Â°C hot oil at 10 bar?

Hose end quick connect plug, nickel-plated brass, TST 100 series is specified for transfer of hot oil and lists an operating temperature range up to +100Â°C and a working pressure of 10 bar, with NBR seals. On that basis it is nominally suitable for short-term exposures to 100Â°C hot oil at 10 bar. However, NBR sealing at continuous or repeated short-term 100Â°C exposure may degrade faster than at lower temperatures; stainless spring/balls and nickel-plated brass bodies resist the oil but seal life is the limiting factor. Recommendation: if exposures are truly short-term and intermittent, the TST 100 series should work, but for frequent or prolonged cycles at 100Â°C consider verifying with manufacturer or choosing a version with highâtemperature seals (e.g., FKM/Viton) for improved longevity.

Does the Hose end quick connect plug, nickel-plated brass, TST 100 series require special maintenance after exposure to hot oil?

Based on the provided description, the Hose end quick connect plug, nickel-plated brass, TST 100 series does not require any special maintenance beyond standard precautions after exposure to hot oil, provided its operating limits are respected. Key points: - Temperature and material compatibility: The specified operating temperature for the NBR sealing is up to +100Â°C. If the hot oil temperature does not exceed this limit, the NBR seal and nickel-plated brass/stainless-steel components should remain functionally intact without special procedures. - Inspection recommended: After exposure to hot oil, visually inspect the plug for signs of seal swelling, hardening, cracking, or oil degradation, and check that balls, sleeve, spring, and ring move freely. Replace the NBR seal if any deterioration is found. - Cleaning: If oil residues are present, clean the coupling with a compatible solvent that does not attack NBR or nickel plating; remove debris before reconnecting to avoid leaks or impaired locking. - Pressure and leak check: After reassembly or cleaning, perform a pressure/leak check up to the rated working pressure (10 bar). - If oil temperature or type exceeds the stated limits (above +100Â°C or chemically aggressive oils), use alternative seals/materials or a coupling rated for higher temperature/chemical compatibility and follow manufacturer maintenance guidance. In short: no special maintenance is required beyond inspection, cleaning, and seal replacement as needed when used within the specified temperature and material limits.

Hose end quick connect plug, nickel-plated brass, TST 100 series

Additional information

Material	B – brass (bronze)

Quick coupling plug with hose end, without valve, used in the industry for cooling injection molds and casting parts made of plastics and aluminum, for the transfer of hot oil. They are easy to use and can be operated with one hand. Plug geometry: straight, 90°, 45°. Flow diameter: 8.3 mm (series 100.08) or 13 mm (series 100.12). Working pressure: 10 bar. Operating temperature: from -20°C to +100°C (NBR sealing). Material: nickel-plated brass (connection, sleeve, and plug), stainless steel (spring, ring, balls).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
FW-100-08HGF06	Plug DN 8.3 with end for 6 mm hose, without valve	6	10	In stock	Enquiry
FW-100-08HGF06-45	45° plug DN 8.3 with end for 6 mm hose, without valve	6	10	In stock	Enquiry
FW-100-08HGF06-90	90° plug DN 8.3 with end for 6 mm hose, without valve	6	10	In stock	Enquiry
FW-100-08HGF08	Plug DN 8.3 with end for 8 mm hose, without valve	8	10	In stock	Enquiry
FW-100-08HGF08-45	45° plug DN 8.3 with end for 8 mm hose, without valve	8	10	In stock	Enquiry
FW-100-08HGF08-90	90° plug DN 8.3 with end for 8 mm hose, without valve	8	10	In stock	Enquiry
FW-100-08HGF10	Plug DN 8.3 with end for 10 mm hose, without valve	10	10	In stock	Enquiry
FW-100-08HGF10-45	45° plug DN 8.3 with end for 10 mm hose, without valve	10	10	In stock	Enquiry
FW-100-08HGF10-90	90° plug DN 8.3 with end for 10 mm hose, without valve	10	10	In stock	Enquiry
FW-100-08HGF12	Plug DN 8.3 with end for 12 mm hose, without valve	12	10	In stock	Enquiry
FW-100-08HGF12-45	45° plug DN 8.3 with end for 12 mm hose, without valve	12	10	In stock	Enquiry
FW-100-08HGF12-90	90° plug DN 8.3 with end for 12 mm hose, without valve	12	10	In stock	Enquiry
FW-100-08HGF13	Plug DN 8.3 with end for 13 mm hose, without valve	12	10	In stock	Enquiry
FW-100-08HGF13-45	45° plug DN 8.3 with end for 13 mm hose, without valve	12	10	In stock	Enquiry
FW-100-08HGF13-90	90° plug DN 8.3 with end for 13 mm hose, without valve	12	10	In stock	Enquiry
FW-100-12HGF13	DN 13 plug with end for 13 mm hose, without valve	12	10	In stock	Enquiry
FW-100-12HGF13-45	45° plug DN 13 with end for 13 mm hose, without valve	12	10	In stock	Enquiry
FW-100-12HGF13-90	90° plug DN 13 with end for 13 mm hose, without valve	12	10	In stock	Enquiry
FW-100-12HGF16	DN 13 plug with end for 16 mm hose, without valve	16	10	In stock	Enquiry
FW-100-12HGF16-45	45° plug DN 13 with end for 16 mm hose, without valve	16	10	In stock	Enquiry
FW-100-12HGF16-90	90° plug DN 13 with end for 16 mm hose, without valve	16	10	In stock	Enquiry

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Quick coupling plug with hose end, without valve, used in the industry for cooling injection molds and casting parts made of plastics and aluminum, for the transfer of hot oil. They are easy to use and can be operated with one hand. Plug geometry: straight, 90°, 45°. Flow diameter: 8.3 mm (series 100.08) or 13 mm (series 100.12). Working pressure: 10 bar. Operating temperature: from -20°C to +100°C (NBR sealing). Material: nickel-plated brass (connection, sleeve, and plug), stainless steel (spring, ring, balls).