MAROLEX Sprayer Industry Lite Acid Line 9 | 9 L Acid-Resistant Pressure Sprayer

Industrial descaling and acidic cleaning demand a sprayer that won't corrode or fail under harsh chemical exposure. The MAROLEX Industry Lite Acid Line 9 answers that call with a 9-litre tank built from high-density polyethylene and seals made of Viton, a fluoroelastomer known for outstanding resistance to acids, solvents, and high temperatures. Whether you're treating stainless steel, removing limescale, or preparing surfaces in automotive and construction settings, this manual pressure sprayer delivers a consistent, adjustable spray without the risk of material degradation.

Who is it for

Maintenance crews, industrial cleaners, and technicians who regularly work with acidic solutions (pH 1–7) will find this sprayer indispensable. It's equally suited for descaling boilers, cleaning concrete, or applying phosphoric acid-based rust removers. The ergonomic pump handle and adjustable shoulder strap reduce fatigue during long shifts, while the transparent level scale lets you monitor remaining liquid at a glance.

Main features

• 9-litre HDPE tank resistant to acidic chemicals
• Viton seals for superior chemical compatibility
• Manual piston pump with integrated pressure relief valve
• Adjustable flat fan nozzle (MR1.5) for precise spray patterns
• Fiberglass lance (50 cm) and 130 cm hose for extended reach
• In-handle filter prevents clogging
• Transparent scale for easy liquid level monitoring
• Adjustable shoulder strap for comfortable carrying

Specifications

• Capacity: 9 L
• Working pressure: 0.4 MPa (4 bar / 58 psi)
• Tank material: High-density polyethylene (HDPE)
• Seal material: Viton (FPM)
• Lance material: Fiberglass
• Lance length: 50 cm
• Hose length: 130 cm
• Nozzle type: Adjustable flat fan nozzle (MR1.5)
• Pump type: Manual piston pump
• Safety: Integrated pressure relief valve
• Chemical compatibility: Acidic solutions (pH 1–7)
• Max liquid temperature: 40°C (104°F)
• Filter: In-handle filter

Tips

Always release pressure via the relief valve before opening the tank. Rinse the sprayer thoroughly with clean water after each use to extend seal life. For best results with acidic solutions, keep liquid temperature below 40°C and avoid prolonged storage under direct sunlight.