End Suction Pumps for Small Duty Applications

End Suction Pumps to ISO2858 and ISO5199 for multiple applications. with flow capacity up to 1000 m3/hr

GENERAL FEATURES

1. CASING – Highly efficient volute, designed with finite element stress analysis technique ensure high strength and optimum performance. Suction and Discharge flanges are as per PN-16
2. IMPELLER – Developed using a large body of empirical data to optimize on capacity and efficiency. Impeller are fully shrouded with balancing hole to balance axial thrust.
3. BACK COVER – Of advanced design to complement high performance characteristics of casing and impeller. It features unique ‘O’ ring seal for positive, leakproof connection to pump casing.
4. STUFFING BOX – Designed for both mechanical seal and packed gland. The box is extra deep fitted with six rings of high-quality packing and features a split gland to simplify replacement of packing. All pumps have a liquid sealed stuffing box, pressure regulated by the clearing vanes and provision for an external supply of clean fluid. A choice of various mechanical seals is available to suit specific applications.
5. SHAFT – Machined from high quality stainless steel, the shaft: is sturdily proportioned to minimise deflection and provide long-term reliable service.
6. HOUSING – Rigid single-piece casting for strength and durability featuring positive no-gap location to casing and ensuring accurate coupling realignment.
7. BEARING – Two heavy duty, single row, deep groove ball bearings are design-rated to ensure an exceptionally long, trouble-free life.

Each bearing is protected by a cast iron cover with inbuilt seal and contamination deflector. Grease lubrication is standard. Re-enforced bearing arrangement available for certain heavy-duty applications.

ADVANCED FEATURES

1. HIGHER PERFORMANCE – Advanced analysis of large body of empirical data have been used in the design of key components of ES-ISO resulting in a pump which can out-perform, size for any size other pump in the market. Stable head-capacity and improved no overloading power characteristics are features provide in most models.
2. LOWER OPERATING COSTS – The range achieve higher efficiencies compared to similar pumps.
3. SIMPLE, LOW-COST MAINTENANCE – The ES-ISO incorporates the proven back pull-out feature, which simplifies maintenance cost. The pipework and driver can remain undisturbed during routine maintenance.
4. EXCELLENT INTERCHANGEABILITY – A new level of component standardization in ES-ISO means great reduction of spare parts stock-holdings.

OPTIONAL FEATURES

The standard ES-ISO pumps can be supplied with the following option:

1. Mechanical Seals – to suit specific applications.
2. Wear Rings – in 2 combinations: Casing Ring only or Casing & Impeller Rings.
3. Shaft: Sleeve
4. External Gland Flush – for pumping abrasive fluids.
5. Oil Lubricated Bearings – for high temperature fluids.
6. Gauge Tapping – for connecting measuring instruments.
7. Flanges – as per other international standards.

APPLICATIONS

1. Power Industry – DM water, condensate transfer, fill and other auxiliary services, fire protection duties.
2. Chemical Industry – Process applications, emergency fire services, power generation systems, general mechanical services.
3. General Industry – Paper & Sugar Industries, Marine applications, Iron & Steel production.
4. Building Service – Fire protection systems, general mechanical services.
5. Irrigation and water supply – Sprinkle and flood irrigation, Municipal water supply.