Multistage split
case pumps are used for moderate heads in a variety of commercial,
industrial
and municipal applications. The HJ series multistage split case
pumps operate at 1800 RPM and feature heavy duty casings, high efficiency
opposed and enclosed impellers, oversized shafts, optional bearing
lubrications and optional metallurgies.
Performance Charachteristics
Performance Curves
Capacities
to: 4,800
GPM (1090 m^3/hr)
Heads to: 1,100 Feet (335 m)
Temperatures to: 350 F (177 C)
Speed ranges: 1800 RPM
Features
& Benefits
Markets
Fully removable rotor assemblies without disturbing piping
or driver.
Standard packed stuffing box or optimal mechanical seals for
both reliability and dependability.
Thru-Bore line bore with opposed impeller design to balance hydraulic thrust loads.
External seal flush.
Grease lubricated bearing housing standard with optional ring
oiled lubrication for higher temperatures.
Available standard in Cast Iron/Bronze fitted or other alloy
for application versatility.
Replaceable wearing components include casing wear rings and
stage piece to maintain peak efficiency.
Enclosed impeller design, single suction, dynamic balancing
and renewable wear rings reduce losses increasing performance
and pump life.