• The pumps shall be of the horizontal, permanently lubricated type, specifically designed and guaranteed for quiet operation
• The pumps shall have a steel shaft supported by permanently lubricated, sealed precision ball bearings
• The pumps are to be equipped with a water-tight seal to prevent leakage
• Mechanical seal faces to be carbon on silicon carbide
• The motor shall be non-overloading at any point on the pump performance curve
• The motor shall be of the drip-proof, sealed precision ball bearing, quiet operating construction
• The permanent split-capacitor motor shall be equipped with thermal overload protection
• The series PL features a maintenance-free system, with a self-cleaning particle shield protects the shaft and bearings from system start-up debris
• Easily handles dirty water conditions
• 25% more efficient than competition
• Close coupled dry motor

PL30