Vertical Double suction split case pumps are used in a variety of commercial, industrial and municipal applications. The VHD series double suction split case pumps feature heavy-duty casings, fully casted pump and motor bases, high-efficiency enclosed impellers, oversized shafts,Thru-Bore line bore and optional metallurgies.
Capacities to: 30,000+ GPM (6,813+ m^3/hr)
Heads to: 550 Feet (168 m)
Temperatures to: 300 F (149 C)
Speed ranges: 1200 to 3600 RPM
Features & Benefits
Fully removable rotor assemblies without disturbing piping or driver.
Standard packed stuffing box or optional American-Marsh Series 810 mechanical seals for both reliability and dependability.
Fully casted pump and motor base for additional stability making the VHD much heavier duty than the competition.
Modular rotating assemblies feature completely removable and replaceable stuffing boxes.
Unique design in that all roller bearings are above the pump keeping fluid out of the bearing housings. This design ensures that the bearings run clean and without moisture.
Carbon/Si-Carbide/Viton elastomers standard, with other faces and elastomers available.
Internal seal flush.
Grease lubricated bearing housing for extended bearing life.
Available standard in Cast Iron/Bronze fitted or other alloy for application versatility.
Replaceable wearing components include casing wear rings to maintain peak efficiency.
Enclosed impeller design, double suction, dynamic balancing and renewable wear rings reduce losses increasing performance and pump life.
125 lb. ANSI flange suction/discharge connections. Suction and discharge flanges are casted to 250 psi dimensions. Case working pressures for all HD models is 250 psi.
Casing has Thru-Bore line bore for ease in maintenance, swapping of rotation and conversion from packed to mechanically sealed.
Bearings can be serviced and removed without removing rotating assembly from pump. All VHD pump models feature bearings with a minimum 100,000 hour design life.