Series ‘AER’ ANSI Chemical Process Pumps are designed for operating reliablity, easy maintenance and maximum interchangeability. These pumps offer superior hydraulics and wide coverage to meet exact requirements at best efficiency. Heavy duty bearing frame assembly ensures rugged and dependable service.
Improved hydraulic coverage and higher efficiencies can be obtained from various models. Wide range of materials available to meet any service requirement. The pumps are manufactured in well-equipped manufacturing plant located pirojpura, North Gujarat State.
Pressure Temprature Rating
SERIES AER PUMPS FOR LOW AND HIGH TEMPERATURE SERVICES
Material of Consturction
Top Centreline discharge self venting casing design - fully confined casing gasket - casing foot support for handling misalignment, distortion from pipe loads and suitable for back pull-out construction.
The Black Plate is designed for gland packing and mechnaical seal installation. The large bore provided in case of mechanical seal arrangement enhances the mechanical seal life. The flow pathin series 'AER' pumps is between the rear of the impeller and face of the back plate. The abrasive and erosive wear takes place on the face of the back plate and not on the expensive casing. This features reduce the replacement cost.
A Single piece shaft is designed for minimum deflection. All crictical surfaces are ground for precision fitment of bearings, coupling hubs etc. Shaft threads are machines with close tolerances for effective impeller fitment. PTFE impeller gasket provides maximum protection to impeller and shaft threads.
Unique Impeller Design
The unique impeller design offers special advantages not available on conventional impellers:
Impeller clearance of rotor assembly can be adjusted on the maintenance shop becnh itself. This reduce downtime of the equipment
Efficient pump operation even in marginal NPSH conditions is possible which helps to reduce cavitation problems
Helps to maintain low seal chamber pressure, aids efficient shaft selaing and improved seal life.
The impeller vanes located on the back plate side greatly reduce the thrust loads on the bearings and provide enhanced bearing life
Self Priming Pump
The casing of the self-priming pump has a built-in priming chamber. The rotor assembly of the standard series 'AER' pump can be used for this pumps. There is no need of foot valve or frequent priming of the pump