End Suction Centrifugal Pumps

Allflow manufactures Metallic Centrifugal pumps in SS-316 and other special alloys in Investment Castings. For over a Decade and under the toughest conditions, Allflow Pumps & Systems have functioned in numerous industries around the world with maximum efficiency and safety. Our Chemical Process Pumps are currently the best in its price band available in the market today. Our claims are not biased by self-judgment but rather on clients and vendors who have tested out the product.

All the wetted parts are made from ss investment castings giving excellent surface finish, sound casting, better efficiency.
Maximum interchangeability therefore minimum spare parts inventory required to be maintained.
Back pull out design permits quick inspection, repairs of rotary assembly without disturbing pipe line and motor connections.
Hydraulic performance maintained by simple external axial adjustment of impeller wear.
Exclusive balanced thrust.
Standard dimensions cut layout cost.
Standard foundations save installation and drawing time, talent and money.
Semi open impeller for various fluid transfer ranging from clear to suspended solids.

Volute Casing

Top centerline discharge for air handling, Self-venting.
Back pullout design for ease of maintenance.
Integral casing feet prevent pipe load miss-alignment longer seal and bearing life.
Standard class 150 RF serrated flanges for positive sealing.

Sealing Flexibility

Wide range of sealing arrangements available to meet different service conditions.
Single, Double Unbalanced, Balanced seals can be fitted in the same stuffing box.

Impeller

Fully opened impeller.
Best for handling suspended solids, abrasive, and corrosives liquid.
Back pump-out vanes reduce radial thrust loads and seal chamber pressure.

Positive Sealing

Fully confined gasket at casing joint protects alignment and liquid, makes disassembly easier .

Continuous Performance

Original flow, pressure and efficiency are maintained by simple external adjustment resulting in long term energy and repair saving.

Shaft & Bearings

Heavy-duty shaft designed for minimum defection at seal faces-less than 0.05mm.

Bearing Frame

Heavy-duty design reduce the loads on shaft.

Bearing Frame Foot

Reduce effects of pipe loads on shaft alignment ; pump vibration reduced.

Chemical : Caustic transfer, Acid unloading, Monomer and polymer transfer, Molten sulphur and urea, Liquid ammonia Liquid Nitrogen.
Petrochemical : Aromatics, Low specific gravity hydrocarbons, Gas oil.
Pulp and Paper : Digester make up-green and white liquor and black liquor recovery, coating slurries, clay, Titanium dioxide and Alum transfer.
Steel and Mill Industry : Waste acid recovery, Scrubber service, Pickle liquor circulation.
General : Textile, Food, Pharmaceutical and Pollution control, chilled water, condensate return, Acid recovery, Stack scrubbers, Filter feed DM water Plant.