Mi-T-M 15-0160 Pressure Washer Hose – Genuine OEM Replacement 3/8" x 75' Black R2 Hose, 4500 PSI
Part Number: 15-0160
Category: Pressure Washer Parts & Accessories → Hoses & Connections → High-Pressure Hoses
Type: Mi-T-M 15-0160 Pressure Washer Hose – Genuine OEM Replacement 3/8" x 75' Black R2 Hose, 4500 PSI
The Mi-T-M 15-0160 Pressure Washer Hose is a genuine OEM replacement high-pressure hose designed for compatible Mi-T-M pressure washers and spray systems. Featuring a 3/8-inch inside diameter, 75-foot length, black exterior, R2 construction, and maximum pressure rating of 4500 PSI, this hose provides extended reach while carrying pressurized water between the pressure washer and trigger gun. Manufactured to original equipment specifications, it supports dependable water delivery in demanding commercial and industrial cleaning applications.
Key Features & Benefits
- Part Number: 15-0160
- Genuine OEM Mi-T-M replacement hose
- 3/8-inch hose size
- 75-foot overall length
- Maximum pressure rating of 4500 PSI
- R2 high-pressure hose construction
- Black exterior
- Provides extended cleaning reach
- Carries pressurized water to the spray gun
- Designed for compatible Mi-T-M pressure washers
- Replaces a leaking, cracked, kinked, or damaged hose
- Suitable for demanding professional cleaning applications
Technical Specifications
- Part Number: 15-0160
- Manufacturer: Mi-T-M
- Product Type: High-Pressure Washer Hose
- Hose Size: 3/8 Inch
- Hose Length: 75 Feet
- Hose Construction: R2
- Maximum Pressure: 4500 PSI
- Color: Black
- Application: Pressure washer water delivery
- Installation Location: Between the pressure washer outlet and trigger spray gun
- OEM Part: Yes
- Quantity: Sold Individually
Compatible Applications
The Mi-T-M 15-0160 Pressure Washer Hose is designed for select:
- Mi-T-M pressure washers
- Compatible high-pressure pumps
- Pressure washer trigger guns
- Commercial and industrial cleaning systems
- Cold-water pressure washers
- Hot-water pressure washers when the applicable temperature rating is confirmed
- Equipment requiring OEM hose 15-0160
Always verify the pressure-washer model, serial number, operating pressure, flow rate, water-temperature requirements, fitting sizes, fitting style, hose construction, parts diagram, and original part number before ordering.
Function of the Pressure Washer Hose
The 15-0160 Pressure Washer Hose is designed to:
- Carry pressurized water from the pressure washer
- Supply water to the trigger gun and spray assembly
- Provide 75 feet of reach around the work area
- Withstand pressures up to its specified maximum rating
- Support flexible movement during pressure-washing tasks
- Help maintain consistent water delivery
- Restore proper high-pressure hose functionality
- Replace a worn, leaking, kinked, or damaged hose
A correctly matched pressure washer hose is essential for secure connections, safe pressure containment, and dependable cleaning performance.
Common Signs Replacement Is Needed
Replace the pressure washer hose if you notice:
- Water leaking through the hose cover
- Cuts, cracks, abrasions, or exposed reinforcement
- Bulges, bubbles, or soft spots
- Permanent kinks or flattened sections
- Damaged, loose, or corroded fittings
- Hose separates near a crimped connection
- Reduced or inconsistent spray performance
- Excessive stiffness or deterioration
- Damage caused by heat, chemicals, impact, or freezing
- Hose can no longer safely support the operating pressure
Never attempt to repair a damaged high-pressure hose with tape, clamps, or improvised fittings. Replace the complete hose with a properly rated component.
Installation & Service Notes
- Shut down the pressure washer and turn off the water supply.
- Disconnect the power source or spark-plug wire when applicable.
- Squeeze the trigger gun to release trapped system pressure.
- Allow the pump, hose, water, and other hot components to cool completely.
- Disconnect the existing hose from the pump outlet and trigger gun.
- Inspect the mating fittings, threads, couplers, seals, and O-rings.
- Confirm that the replacement hose matches all required connections and ratings.
- Connect one end securely to the pressure washer’s high-pressure outlet.
- Connect the other end securely to the compatible trigger gun.
- Route the hose away from sharp edges, vehicle traffic, and hot surfaces.
- Turn on the water supply and inspect every connection for leakage.
- Uncoil the hose fully before operating the pressure washer.
- Test the system at low pressure when possible.
Important: The 4500 PSI specification is the hose’s maximum pressure rating and must not be exceeded. Confirm the hose’s working-pressure, burst-pressure, temperature, fitting, and chemical-compatibility requirements before use. Never disconnect or service the hose while the system is operating, hot, or pressurized.
Safety Recommendations
- Inspect the entire hose before each use.
- Never use a hose with exposed reinforcement, bulges, cuts, or leaking crimps.
- Keep the hose away from mufflers, burners, exhaust systems, and other hot surfaces.
- Do not pull equipment using the high-pressure hose.
- Avoid driving over, crushing, sharply bending, or excessively twisting the hose.
- Never check for leaks using your fingers or skin.
- Wear eye protection, gloves, closed-toe footwear, and appropriate protective clothing.
- Release all trapped pressure before disconnecting the hose.
- Keep bystanders away from damaged or leaking high-pressure equipment.
- Seek immediate medical care for any high-pressure injection injury.
Maintenance Recommendations
- Inspect the hose cover, fittings, and crimps before each use.
- Uncoil the hose fully to prevent twisting and heat buildup.
- Rinse dirt and cleaning chemicals from the hose after use.
- Keep the hose away from oil, solvents, sharp objects, and excessive heat.
- Avoid dragging it across abrasive concrete or metal edges.
- Release system pressure before storage.
- Drain water before exposure to freezing temperatures.
- Coil the hose in wide loops without sharp bends or kinks.
- Store it in a clean, dry location away from direct sunlight.
- Replace the hose immediately if structural damage is discovered.
- Use genuine OEM replacement parts to maintain proper fit, pressure compatibility, and dependable pressure-washer operation.
