• Tank Capacity: 10 gallons

• Abrasive Capacity: 100–110 lbs

• Hose Length: 10 ft, ½” diameter, 4-ply heavy-duty

• Working Pressure: Up to 125 PSI

• Pressure Relief Valve: Activates at 140 PSI

• Shipping Size (W×D×H): 17″ × 17″ × 35″

• Shipping Weight: 58 lbs (26.4 kg)

• Nozzles Included: 3 ceramic nozzles

• Nozzle Shut-Off: U5000F ½” steel safety shut-off valve

• Air Consumption: Varies with nozzle size (common sizes: 30 CFM at 80 PSI)

• Sand Consumption: ~200–950 lbs/hr (depending on nozzle/pressure)

• Area Coverage: 0.5 to 7.0 sq. ft/min

The U103-S Pressure Sand Blaster is Uni-ram’s premium abrasive blasting system, designed for high-efficiency removal of rust, paint, corrosion, and other surface contaminants. With a larger capacity, extended reach, and included accessories such as moisture filter and pressure regulator, the U103-S delivers professional-grade surface prep for automotive, marine, industrial, and restoration applications.

Uni-ram U103-S Pressure Sand Blaster

Heavy-Duty Surface Preparation with Advanced Features and Safety Control

The U103-S Pressure Sand Blaster is Uni-ram’s premium abrasive blasting system, designed for high-efficiency removal of rust, paint, corrosion, and other surface contaminants. With a larger capacity, extended reach, and included accessories such as moisture filter and pressure regulator, the U103-S delivers professional-grade surface prep for automotive, marine, industrial, and restoration applications.

Key Benefits:

• Thorough Surface Cleaning: Penetrates even deeply pitted surfaces, removing dirt, rust, paint, and debris to prepare for priming and refinishing.

• Multi-Application Use: Ideal for vehicles, boats, monuments, brick walls, stone structures, and industrial machinery.

• Enhanced Safety & Efficiency: Includes Uni-ram’s U5000F Safety Shut-Off Valve and precision abrasive control for safe, clean, and efficient operation.

Premium Model Advantage:

Compared to the U100-S, the U103-S includes:

• 10 ft heavy-duty 4-ply hose with quick disconnect fittings to prevent clogging

• Pressure regulator and moisture filter for optimal media performance

• Three 1/8” ceramic nozzles and three seal blocks for operational versatility

Specifications:

• Tank Capacity: 10 gallons

• Abrasive Capacity: 100–110 lbs

• Hose Length: 10 ft, ½” diameter, 4-ply heavy-duty

• Working Pressure: Up to 125 PSI

• Pressure Relief Valve: Activates at 140 PSI

• Shipping Size (W×D×H): 17″ × 17″ × 35″

• Shipping Weight: 58 lbs (26.4 kg)

• Nozzles Included: 3 ceramic nozzles

• Nozzle Shut-Off: U5000F ½” steel safety shut-off valve

• Air Consumption: Varies with nozzle size (common sizes: 30 CFM at 80 PSI)

• Sand Consumption: ~200–950 lbs/hr (depending on nozzle/pressure)

• Area Coverage: 0.5 to 7.0 sq. ft/min

Abrasive Compatibility:

• Recommended: Aluminum oxide, glass beads, metal shot, nut shells

• Not Recommended: Coal and slag-based media due to hazardous dust (e.g., beryllium)

Always wear appropriate PPE during blasting operations.

Operation:

1. Load Abrasive into the built-in funnel at the top of the tank

2. Seal with the maintenance-free filler plug and pressurize

3. Activate air flow via the inlet shut-off valve

4. Adjust abrasive mixture with the control valve

5. Begin blasting by squeezing the safety shut-off valve

The Uni-ram U103-S offers unmatched safety, reliability, and performance—making it the preferred choice for professionals who demand precision and power in abrasive blasting.

Available Models:

• U100-S (Economical):

  • Includes 8 ft heavy-duty hose, 2 nozzles

• U103-S (Enhanced):

  • Includes 10 ft hose, quick disconnects, pressure regulator, moisture filter, 3 ceramic nozzles, and seal blocks