Key Features

● Triple-Piston Heavy-Duty Cast-Iron Pump Head: High-strength casting-iron pump body with three large-size pistons, thick-wall cylinders and reinforced crankshaft, wear-resistant, high-temperature resistant and stable for long-hour continuous heavy-duty operation.

● Professional Belt-Driven Transmission System: Standard iron flywheel and precision-machined motor pulley deliver stable torque output, lower motor load, smoother operation and longer service life.

● Dual-Pressure Working Mode: Supports standard 8Bar and high-pressure 10-Bar modes, adaptable to various pneumatic tools, painting and industrial equipment requirements.

● High-Flow Triple-Piston Design: Three Dia.65mm pistons with long 48mm stroke achieve large air displacement of 502L/min, fast pressure build-up and high working efficiency.

● Extra-Large-Capacity 150L Horizontal Tank: Massive gas storage volume drastically reduces frequent start-stop cycles, enabling ultra-long continuous working time for heavy-duty industrial scenarios.

● Portable Wheeled Horizontal Structure: Equipped with heavy-duty rubber wheels and ergonomic handle, easy to move between large-area workshops, repair centers and construction sites.

● CE/ASME Certified Safety: 150L heavy-duty pressure vessel meets international safety standards for global market sales and use.

● High-Efficiency Cooling System: Large-diameter cooling fan and fin-type heat-dissipation structure effectively reduce pump temperature during continuous full-load operation.

● Precision Pressure Regulation: Dual pressure gauges with filter-regulator unit for accurate monitoring and adjustment under two-pressure modes.

Expert Advice

● Daily Maintenance: Regularly check belt tension; lubricate pump crankcase with dedicated air-compressor oil; clean cooling fins and air intake filter to maintain stable performance.

● Pressure Operation: Standard working pressure is 8Bar for daily use; 10Bar high-pressure mode only for special heavy-duty tools. Do not exceed factory-set pressure limits.

● Operating Environment: Use in well-ventilated semi-indoor or open-air workshop areas; avoid closed high-temperature spaces causing heat accumulation.

● Belt Inspection: Check belt wear and tension monthly; replace aged or slipping belts promptly to prevent power loss.

● Condensate Drainage: Drain condensed water from the tank bottom valve after each use; drain every 2–3 hours under continuous heavy-duty operation to prevent internal corrosion.

● Duty Cycle & Cooling: Allow a 10-minute cooling break after every 30 minutes of continuous full-load operation to extend pump and motor service life.

● Mobility Safety: Depressurize tank below 1Bar before moving; transport slowly on flat ground.

● Storage Guidelines: Fully depressurize the tank, drain all moisture, clean pump exterior and cooling system, store in dry, dust-free well-ventilated area.

Troubleshooting Guide

FAQs

▼ What advantages does triple-piston cast-iron belt-driven design have?

Triple-piston structure provides higher airflow stability and larger displacement; cast-iron pump head offers superior wear-resistance and heat-resistance; belt-drive reduces motor load for long-time heavy-duty use.

▼ What working scenarios is this compressor suitable for?

Ideal for large auto repair centers, big carpentry workshops, hardware processing plants, construction sites, pneumatic nail guns, spray guns and general heavy-duty industrial applications requiring long-time continuous operation.

▼ What is the difference between 8Bar and 10Bar working pressure?

8Bar is standard daily-use pressure; 10Bar is high-pressure mode for special heavy-duty tools, with shorter continuous working time under 10Bar mode.

▼ How long can this compressor run continuously?

Under standard 8Bar mode, it supports 30-minute full-load continuous operation with 10-minute cooling intervals, meeting ultra-long-time workshop production needs.

▼ What safety standards does the tank meet?

The 150L air tank is CE/ASME certified, complying with international pressure-vessel safety standards for global market access.