★ General
Type CZ standard chemical process pumps are horizontal, single-stage, single-suction, radial-split centrifugal pumps with their dimensions and performance in conformity with DIN24246/ISO2858.
★ Application
The chemical and petrochemical industries
Refineries
The pulp and paper industries
The sugar industries
★ Performance
Size DN: 32～300mm
Capacity Q ： ～2000 m3/h
Heads H：～160m
Operating Pressure P: ～2.5Mpa
Operating Temperature T: ～ 260 ℃
★ Pumping mediums and materials
The pumps can handle of clean liquids or liquids containing solids.
The materials of the pump can be selected C,S, 12% Chrome steel and other stainless steel, depended on the service conditions.
★ Product Features
• Hydraulic design the axial force is balanced by back vanes or balancing bores at the impeller. For some models, the casing is designed double volute to compensate the radial forces.
• Shaft seal design the shaft is sealed either by soft packing or by single or double mechanical seal with various flush plans. The secondary impeller seal will be designed when necessary.
• Flange grade the suction branch and discharge branch are the same pressure grade. PN2.5Mpa is standard. They can also be designed PN1.6Mpa or 150lbs.
• Structure design the pull out back structure and a spacer-type coupling is used, the volute casing and the driver need not to be removed from the pipe work when maintenance.
