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CENTRIFUGAL MONOBLOCK PUMPS

The CRI ACM Series of Centrifugal Monoblock Pump Sets is designed to maximize efficiency with its eco-friendly, fan-cooled AC induction motors. These pumps are constructed using high-quality materials such as enamelled copper wire and low-watt loss silicon steel laminations, ensuring durability and delivering smooth hydraulic performance. This innovative design not only improves operational efficiency but also provides long-lasting reliability for a wide range of applications.

Applications

Key Features

All you need to know about – Centrifugal MonoBlock Pumps ( ACM Series )

Specifications

Power Range 0.37kW – 2.2kW (0.5HP – 3HP)
Speed 2880 RPM
Version 1Ph – 220 – 240V; 3Ph – 380 – 415V, 50Hz AC Supply
Maximum Total Head 60 metre
Maximum Flow Rate 18 lps (64.8 m³/h)
Maximum Suction Lift 7 metre
Degree of Protection IP 44 / IP 54
Class of Insulation B
Maximum Ambient Temperature 40°C
Sealing Mechanical seal
Type of Duty S1 (Continuous)
Method of Starting Permanent Split Capacitor (PSC)
Direction of Rotation 1Ph – Clockwise from driving end; 3Ph – Electrically reversible
Nominal Pumpset Size (Suction x Delivery) 25×25, 32×25, 40×32, 40×40, 50×40, 50×50, 60×50, 80×65, 80×80, 100×80 & 100×100 mm

Material of Construcation – Pumpset

ACM SERIES
Part Name Material
Rear Cover / Bracket Cast iron
Motor Frame Cast iron / aluminium
Shaft SS 410
Impeller Cast Iron / SS 304 / Noryl
Pump Casing Cast iron
Mechanical Seal Carbon & Ceramic

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The CRI VIRAT Series of Centrifugal Monoblock Pump Sets is designed to maximize efficiency with its eco-friendly, fan-cooled AC induction motors. These pumps are constructed using high-quality materials such as enamelled copper wire and low-watt loss silicon steel laminations, ensuring durability and delivering smooth hydraulic performance. This innovative design not only improves operational efficiency but also provides long-lasting reliability for a wide range of applications.

Applications

Key Features

All you need to know about – Centrifugal MonoBlock Pumps ( VIRAT Series )

Specifications

Power Range 0.37kW – 1.5kW (0.5HP – 2HP)
Speed 2880 RPM
Version 1Ph – 220 – 240V; 3Ph – 380 – 415V, 50Hz AC Supply
Maximum Total Head 34 metre
Maximum Flow Rate 9 lps (32.4 m³/h)
Maximum Suction Lift 7 metre
Degree of Protection IP 44 / IP 54
Class of Insulation B
Maximum Ambient Temperature 40°C
Sealing Mechanical seal
Type of Duty S1 (Continuous)
Method of Starting Permanent Split Capacitor (PSC)
Direction of Rotation 1Ph – Clockwise from driving end; 3Ph – Electrically reversible
Nominal Pumpset Size (Suction x Delivery) 25×25, 32×25, 40×32, 40×40, 50×40, 50×50, 60×50, 80×65, 80×80, 100×80 & 100×100 mm

Material of Construcation – Pumpset

Part Name Material
Pump Casing Cast Iron
Impeller Cast Iron & Noryl
Front Bracket Cast Iron
Motor Frame Cast Iron & Aluminium
Back Cover Cast Iron & Aluminium
Mechanical Seal Carbon & Ceramic
Cooling Fan Polypropylene
Cooling Fan Cover Mild Steel

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CRI’s Jumbo Series Centrifugal Monoblock Pumpsets, with their efficient fan-cooled AC induction motors, are crafted for enduring and energy-efficient operation. Featuring advanced materials and designed for optimal performance and low energy use, these pumps ensure longevity and consistent functionality, suitable for a variety of applications.

Applications

Key Features

All you need to know about – Centrifugal MonoBlock Pumps ( JUMBO Series )

Specifications

Part Name Material
Motor Frame Cast Iron
Front / Back Cover Cast Iron
Rotor Shaft Mild Steel with SS 410 sleeve
Pump Casting Cast Iron
Impeller Cast Iron / Leaded Bronze
Sealing Graphite coated asbestos

Material of Construcation – Pumpset

Part Name Material
Motor Frame Cast Iron
Front / Back Cover Cast Iron
Rotor Shaft Mild Steel with SS 410 sleeve
Pump Casting Cast Iron
Impeller Cast Iron / Leaded Bronze
Sealing Graphite coated asbestos

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