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LBS SERIES

Product catalog summary

Introduction
The LBS series by Lubi Industries comprises single-stage bare shaft end-suction pumps designed according to ISO 2858 standards. These pumps are suitable for various applications including water supply, pressure boosting, industrial washing, fire protection, cooling systems, and irrigation.

Operating Conditions
- Flow Range: 3 to 1060 m³/h
- Head Range: 4 to 158 metres
- Ambient Temperature: Max. +45°C for EFF2 motors, Max. +60°C for EFF1 motors
- Liquid Temperature Range: 0°C to +90°C (with Carbon/Ceramic/NBR/S.S.304 seal), 0°C to +140°C (with Carbon/Sic/Viton/S.S.316 seal)

Motor Specifications
- Type: TEFC squirrel cage induction motor
- Ratings: 0.37 to 132 kW
- Speed: 2900, 1450, 960 rpm
- Enclosure Class: IP 55
- Insulation Class: F
- Voltage: 3 phase 400 V, 50 Hz
- Duty/Rating: S1 / Continuous
- Rotation: Clockwise from motor rear end

Pumped Liquids
The pumps are designed for non-explosive, clean, and thin liquids without solid particles. For aggressive liquids, ensure material compatibility.

Features and Benefits
- Non-self priming, horizontal, single-stage, end-suction design
- Standard flanges PN 16 and PN 25, ANSI 125 and ANSI 250 available
- Long coupled with TEFC squirrel cage induction motor
- Available with gland packing or mechanical shaft seal
- Dynamically balanced impellers to ISO 1940
- Back pull-out design for easy servicing
- Spacer coupling option for maintenance without dismantling

Construction and Materials
- Volute casing and impellers made from materials like cast iron, CF-8, CF-8M, and bronze
- Shafts available in carbon steel and stainless steel
- Bearing brackets made of high tensile cast iron
- Motors available in aluminum and cast iron construction

Performance and Testing
- Hydrostatic testing for leakage
- Performance may vary from theoretical curves
- Designed for robust construction to handle pipe stress

Contact Information
Lubi Industries LLP, Ahmedabad, India. Phone: +91 - 79 - 61700100, Email: [email protected], Website: www.lubipumps.com

Catalog excerpts

LBS SERIES Single-stage bare shaft end-suction pumps according to ISO 2858

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SINGLE-STAGE BARE SHAFT END-SUCTION PUMPS The Lubi LBS series are single-stage bare shaft end-suction pumps according to ISO 2858. Our range also includes several model of pumps which have been developed with duty condition which are not covered in ISO 2858. APPLICATIONS Water supply. Pressure boosting for high rise buildings, hotels industry etc. Industrial washing & cleaning systems. Fire protection systems. Cooling & Air Conditioning systems. Boiler feed and condensate transfer system. Irrigation systems for fields including sprinkler & drip irrigation systems. FEATURES AND BENEFITS...

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SINGLE-STAGE BARE SHAFT END-SUCTION PUMPS SECTIONAL DRAWING & MATERIALS 10 POS. COMPONENT A-VERSION 1 Volute casing Cast iron 2 Impeller Cast iron 3 Back cover Cast iron 5 Shaft Carbon Steel 6 Shaft sleeve S.S. AISI 410 7 Impeller washer S.S. AISI 410 8 Impeller lock pin S.S. AISI 410 9 Impeller key S.S. AISI 410 10 Plugs Carbon Steel 11 O-ring NBR 12 Bearing bracket Cast iron 13 Foot Carbon steel 14 Bearing cover Cast iron 15 Water thrower NBR 16 Spacer S.S. AISI 410 17 Gland follower Cast iron Wear ring* 4 Cast iron Note: * Wear ring is available on request only. B-VERSION Cast iron Bronze...

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SINGLE-STAGE BARE SHAFT END-SUCTION PUMPS PERFORMANCE RANGE LUBI INDUSTRIES LLP Near Kalyan Mills, Naroda Road, Ahmedabad-380 025, INDIA. Phone : +91 - 79 - 61700100, Fax No. :+91 - 79 - 61700399. Sales Enquiries: [email protected], [email protected] www.lubipumps.com Product Improvement is a continuous process at ‘LUBI’. The data given in this publication is therefore subject to revision. 04.00.270516.0045 Customer Care Number : 09824200

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LBS SERIES

LBS SERIES

Catalog excerpts

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