Patterson Horizontal Split Case HVAC Pumps

Benefits/Features
• Gauge taps at the suction and discharge connections for complete monitoring flexibility
• Precision-cast, dynamically balanced impeller minimizes vibration and maximizes bearing life
• Precision bearings and shaft design limit deflection at the seal face
• Durable flex coupling, with optional variable speed, absorbs vibration
• Rigid steel base aids in pump alignment
• Standard case wear ring and grease-lubricated bearings
• Mechanical seals are standard in carbon vs. silicon carbide (optional: tungsten carbide) with external seal flush lines
• Every pump hydrostatically pressure-tested
• Optional 250-lb pump flanges on all models
• Standard construction with bronze shaft sleeve and steel shaft; optional stainless steel sleeve and shaft available