• 4 poles electrical motor (1450 RPM) with thermal protection and water cooling (three phase models). • Three ceramic coated pistons (1 ph), full ceramic pistons (3 ph), brass linear pump head with built-in by-pass valve. • Low voltage and delayed Total Stop. • Suction and delivery S. S. valves. • Vertical burner with high thermal efficiency steel coil. • Temperature regulation gauge with high sensitive stainless steel sensor. • Detergent built-in tank for indirect suction. • Auxiliary motor for burner. • Hose reel with brake (optional)
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