Back-pull Out Pump

Name: Back-pull Out Pump
Brand: RELIABLE ENGINEERS
Price: 20000 INR
Availability: InStock

20000 INR/Piece

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Product Details:

Max Suction Up to 8 m
Inlet/Outlet DN32 to DN300
Frequency 50Hz / 60Hz
Theory Centrifugal Pump
Flow Rate 3 m3/h to 1500 m3/h
Working Temperature Up to 120C
Caliber Standard Flanged
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Back-pull Out Pump Price And Quantity

Price 20000 INR/Piece
Minimum Order Quantity 1 Piece

Back-pull Out Pump Product Specifications

Working Temperature Up to 120C
Usage Other
Frequency 50Hz / 60Hz
Theory Centrifugal Pump
Flow Rate 3 m3/h to 1500 m3/h
Capacity Varies by Model
Inlet/Outlet DN32 to DN300
Max Suction Up to 8 m
Suction Type Single Suction
Priming Self-priming not required
Speed 1450/2900 RPM
Fuel Type Electric Driven
Pressure Maximum 16 bar
Control System Manual/Automatic
Standard ISO 2858 / DIN 24255
Caliber Standard Flanged
Application Other
Power 0.37 kW to 250 kW
Head Size 15 m to 150 m
Seals Type Mechanical Seal / Gland Packing
Voltage 220V/380V/415V
Discharge Pressure Up to 16 bar
Pump Type Horizontal Single Stage
Noise Level Below 80 dB
Structure Back-pull Out Design
Mounting Type Baseplate Mounted
Features Easy Maintenance, High Efficiency, Robust Construction
Material Cast Iron / Stainless Steel

Connection Standard ANSI / DIN
Protection Class IP55 / IP54
Service Life Long Service Life with Minimal Downtime
Color Epoxy Blue Painted
Cooling Method TEFC Motor
Impeller Type Enclosed/Double Suction (optional)
Insulation Class F / H
Direction of Rotation Clockwise (viewed from drive end)
Bearing Type Heavy-duty Ball Bearings

Back-pull Out Pump Trade Information

Supply Ability 10 Piece Per Week
Delivery Time 7 Days

Product Description

High Efficiency
Heavy Duty
Adaptability
Less Noise

Characteristics

Self vented, foot mounted, center suction volute casing & single stage, closed / semi open dynamically balanced non-clog impeller ensures unimpended liquid flow.
Supporting feet are cast integral with the casing along with suction and discharge nozzles.
Flange drilling standards as per DIN 24255 / ISO 2858 or as per customer's requirement.
Designed for 16 bar working pressure with optional casing for a working pressure of up to 20 bar.
A robust and solid construction that guarantees long life even under high suction pressure conditions.
Heavy-duty, deep-grooved closed ball bearings with minimum 50,000 hours operating life under normal conditions ensure no dirt intrusions. (Grease lubricated, oil lubrication available on request)
Heavy-duty, stiff solid shaft design with low L3/D4 ratio ensures less than 0.05mm shaft deflection at the seal face in all operating conditions which extends seal life.
Seal housing is constructed to accommodate different seal/gland designs, so must meet severe heavy-duty requirements, if any.
Excellent parts interchangeability reduces inventory levels for spare parts to a minimum.
Special design for high temperature thermic fluid available on request.
Motor or engine driven sets.
Special Monoblock versions available on request

Specification

Type-End-Suction and Back-Pullout Type Centrifugal Pump
Capacity-upto 250 m3/hr
Head-upto 150 Meter
Pressure-upto 15 kg/cm2
Size-25mm to 300mm
Speed-upto 3000 rpm
Temperature-upto 350 deg C
M.O.C.-CI, CS, SS304 / 316, SS 304 L/316L, Alloy 20, Hast alloy B or C,CD4MCU, etc

Engineered for Durability and Reliability

Designed with a back-pull out structure and heavy-duty ball bearings, this pump ensures long service life and minimal maintenance. The robust construction and epoxy blue paint provide durability against wear and corrosion, making it suitable for continuous duty in industrial environments.

Superior Efficiency and Versatility

This pump features an enclosed/double suction impeller for enhanced hydraulic efficiency, with single suction and standard flanged connections. It supports both mechanical seals and gland packing, accommodating different operational requirements. Wide voltage and frequency ranges make it adaptable for various installations.

Easy Maintenance and Flexible Compatibility

The back-pull out design allows for straightforward disassembly and servicing without disconnecting the suction or discharge piping. Compliance with ANSI/DIN standards ensures broad compatibility, while the baseplate mounting system facilitates stable, trouble-free operations.

FAQ's of Back-pull Out Pump:

Q: How do I maintain the back-pull out pump for optimal performance?

A: Routine maintenance involves inspecting heavy-duty ball bearings, seals, and mechanical or gland packing, as well as monitoring for leaks and vibrations. The back-pull out structure allows for easy removal of the rotating assembly, making servicing and part replacement straightforward without disturbing main pipeline connections.

Q: What connection and installation standards are supported by this pump?

A: The pump is designed to meet both ANSI and DIN connection standards, featuring standard flanged inlet and outlet ranging from DN32 to DN300. It also conforms to ISO 2858 and DIN 24255 for installation and operational compatibility, ensuring easy integration into existing piping systems.

Q: When should I use an enclosed or double suction impeller?

A: An enclosed impeller is recommended for applications with clean fluids and high efficiency requirements, while a double suction impeller is ideal for handling higher volumes, minimizing axial thrust, and reducing vibration. Selection depends on your specific operational flow and head requirements.

Q: Where are these pumps typically used in industry?

A: These pumps are commonly found in industries such as water treatment plants, chemical processing, fire-fighting systems, and HVAC applications. Their robust build, high efficiency, and wide-ranging capacity (3 m3/h to 1500 m3/h) make them suitable for diverse industrial settings across India.

Q: What is the benefit of the TEFC motor and heavy-duty ball bearings?

A: The Totally Enclosed Fan Cooled (TEFC) motor provides superior protection against dust, moisture, and contaminants, while heavy-duty ball bearings ensure smoother operation, extended service life, and reduced downtime-leading to lower maintenance costs and higher pump reliability.

Q: How is the pump controlled and what power options are available?

A: This pump can operate with both manual and automatic control systems, providing flexibility for different process requirements. It supports voltages of 220V, 380V, and 415V, frequency options of 50Hz and 60Hz, and power ratings from 0.37 kW up to 250 kW.