Does the GAUNTLET hot water pressure washing hose require a specific coupling type for use at its maximum working pressures (103/206/310 bar)?

Yes . the GAUNTLET hot water pressure washing hose requires couplings rated to match its working pressure. Use couplings and fittings specified for the hose type: for GAUNTLET hoses with working pressures of 103 bar (or 83 bar for DN12), 206 bar, or 310 bar, select couplings whose pressure rating equals or exceeds the hoseâs maximum working pressure and are compatible with the hose construction (single textile braid, single steel braid, or double steel braid). Also ensure the coupling material and sealing method are suitable for hot water and the hoseâs temperature range (-30Â°C to +93Â°C for textile-braided, up to +120Â°C for steel-braided types) and resistant to oils/animal fats. Using underspecified couplings can cause leaks or failure at rated pressures.

What maintenance is recommended to ensure the GAUNTLET hot water pressure washing hose maintains its rated working pressure and temperature range?

To maintain the GAUNTLET hot water pressure washing hose at its rated working pressure and temperature range, follow these recommendations: - Regularly inspect for cuts, abrasions, oil/chemical attack, kinks and damaged fittings; replace immediately if damage found. - Use correct hose type for application (103, 206 or 310 bar) and match nominal diameter (DN12 variant has lower rating). - Avoid exceeding rated working pressure and the specified temperature limits: -30Â°C to +93Â°C for single textile braid type; -30Â°C to +120Â°C for steel-braided types. - Prevent sharp bends and standing flex fatigue; use proper bend radius and reels/supports. - Keep fittings clean, properly crimped/secured and use compatible couplings to avoid leaks. - Flush after use to remove contaminants (oils, animal fats) and drain before storage. - Store coiled, protected from UV and extreme heat, away from chemicals and direct sunlight. - Perform periodic pressure tests per local standards to verify integrity.

Can the GAUNTLET hot water pressure washing hose be used with steam-cleaning equipment at its maximum temperature ratings?

No. The GAUNTLET hot water pressure washing hose is rated for operating temperatures up to +93Â°C (textile-braid type) or up to +120Â°C (steel-braid types). Steam-cleaning equipment typically uses saturated steam at temperatures well above 120Â°C, so using GAUNTLET with steam at its maximum temperatures would exceed the hoseâs specified temperature limits and risk damage or failure. Use only within the stated temperature ratings and consult the steam-equipment and hose manufacturers for a hose specifically rated for steam service if needed.

GAUNTLET hot water pressure washing hose

All products, Hoses for high-pressure washers/

Additional information

Material	synthetic rubber
Maximum operating temperature [°C]	120
Minimum operating temperature [°C]	-30
Vacuum resistance	no
Standard length [m]	10, 152.5
Reinforcement	2 steel braids

Hose intended for hot water pressure washing equipment. The outer layer is resistant to abrasion, oils, and animal fats. High flexibility facilitates operator work. Inner layer: black NBR rubber. Reinforcement: single textile braid, single steel braid, or double steel braid. Outer layer: yellow Carbryn®/NBR blend. Working pressure: 103 bar (for hose with nominal inner diameter DN12 – 83 bar), 206 bar, or 310 bar, depending on hose type. Operating temperature: from -30°C to +93°C (for hose with single textile braid), from -30°C to +120°C, for others.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
GY-GAUNTLET1500-06	GAUNTLET Hose 1500 1/4"	6	103	In stock	Enquiry
GY-GAUNTLET1500-10	GAUNTLET Hose 1500 3/8"	10	103	In stock	Enquiry
GY-GAUNTLET1500-13	GAUNTLET 1500 1/2" hose	12	83	In stock	Enquiry
GY-GAUNTLET1500-19	GAUNTLET Hose 1500 3/4"	20	103	In stock	Enquiry
GY-GAUNTLET3000-10	GAUNTLET 3000 3/8" hose	10	206	In stock	Enquiry
GY-GAUNTLET3000-13	GAUNTLET 3000 1/2" hose	12	206	In stock	Enquiry
GY-GAUNTLET4500-10	GAUNTLET 4500 3/8" hose	10	310	In stock	Enquiry
GY-GAUNTLET4500-13	GAUNTLET 4500 1/2" hose	12	310	In stock	Enquiry

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Hose intended for hot water pressure washing equipment. The outer layer is resistant to abrasion, oils, and animal fats. High flexibility facilitates operator work. Inner layer: black NBR rubber. Reinforcement: single textile braid, single steel braid, or double steel braid. Outer layer: yellow Carbryn®/NBR blend. Working pressure: 103 bar (for hose with nominal inner diameter DN12 – 83 bar), 206 bar, or 310 bar, depending on hose type. Operating temperature: from -30°C to +93°C (for hose with single textile braid), from -30°C to +120°C, for others.

Additional information

Material	synthetic rubber
Maximum operating temperature [°C]	120
Minimum operating temperature [°C]	-30
Vacuum resistance	no
Standard length [m]	10, 152.5
Reinforcement	2 steel braids