Is the Flexible Galvanized Steel Lance ST-85 for High-Pressure Washer, 1/4" BSP Inlet compatible with washers rated up to 210 bar and +150°C?

Yes. The Flexible Galvanized Steel Lance ST-85 for High-Pressure Washer, 1/4" BSP Inlet is rated to support working pressures up to 210 bar and temperatures up to +150°C, so it is compatible with washers specified for those limits. Ensure thread compatibility (1/4" BSP male inlet) with your washer or use an appropriate adapter if needed.

Can the Flexible Galvanized Steel Lance ST-85 for High-Pressure Washer, 1/4" BSP Inlet be used with chemical detergents or cleaning agents?

Flexible Galvanized Steel Lance ST-85 for High-Pressure Washer, 1/4" BSP Inlet Format: Yes — the ST-85 can be used with many chemical detergents and cleaning agents, provided they are compatible with galvanized steel and the lance’s seals and fittings. Its galvanized steel construction and high temperature rating (+150°C) make it resistant to typical cleaning chemicals, and it supports working pressures up to 210 bar. However, avoid highly corrosive acids, strong alkalis, or solvents that can attack galvanization or any internal seals. Always: 1) check the chemical manufacturer’s compatibility data for galvanized steel and for any elastomers in your washer system; 2) flush the lance and washer thoroughly with clean water after chemical use; and 3) use appropriate personal protective equipment. If in doubt, test on a small scale or consult the detergent supplier.

Flexible Galvanized Steel Lance ST-85 for High-Pressure Washer, 1/4″ BSP Inlet

All products, Guns for high-pressure washers/

Additional information

The ST-85 bending lance is a professional accessory designed for high-pressure washers, offering smooth angle adjustment from 20° to 140° for precise cleaning in areas that are normally difficult to reach. Whether it’s the undercarriage of vehicles, the tops of trucks and buses, or the inner walls of tanks, this lance ensures thorough results without compromising comfort or efficiency. Built from durable galvanized steel, it withstands demanding conditions, supporting working pressures up to 210 bar and temperatures up to +150°C. Equipped with a 1/4″ BSP male inlet and a 1/4″ NPT male outlet, it guarantees reliable compatibility with a wide range of equipment. The ST-85 is the ideal solution for professionals who value durability, flexibility, and superior cleaning performance in everyday use.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
RM-200085700	Bending lance, GW 1/4" BSP/GW 1/4" NPT, L=1000 mm, galvanized	-	210
RM-200085710	Bending lance, GW 1/4" BSP/GW 1/4" NPT, L = 850 mm, galvanized	-	210
RM-200085750	Bending lance, GW 1/4" BSP/GW 1/4" NPT, L=1500 mm, galvanized	-	210

The ST-85 bending lance is a professional accessory designed for high-pressure washers, offering smooth angle adjustment from 20° to 140° for precise cleaning in areas that are normally difficult to reach. Whether it’s the undercarriage of vehicles, the tops of trucks and buses, or the inner walls of tanks, this lance ensures thorough results without compromising comfort or efficiency. Built from durable galvanized steel, it withstands demanding conditions, supporting working pressures up to 210 bar and temperatures up to +150°C. Equipped with a 1/4″ BSP male inlet and a 1/4″ NPT male outlet, it guarantees reliable compatibility with a wide range of equipment. The ST-85 is the ideal solution for professionals who value durability, flexibility, and superior cleaning performance in everyday use.