Sewage & Drainage

Introducing the GA and GB Series pumps by C.R.I., setting the standard in fluid engineering for challenging, sand-laden environments. Engineered with advanced vortex impellers, these pumps are adept at preventing clogging and ensuring uninterrupted, efficient operation. Capable of handling solids up to 3½” in diameter, they are perfectly suited for tackling sewage, industrial wastewater, and other viscous materials. Their sturdy design and generous free passage render them ideal for demanding applications in sewage treatment, civil waste management, and industrial operations, guaranteeing operational reliability and efficiency even in the harshest conditions.

Applications

Key Features

All you need to know about – Sewage & Drainage (GA-GB series)

Specifications

Maximum Flow Up to 216 m³/h
Head Up to 65 m
Speed 1450 / 2900 RPM
Impeller Type Vortex
Outlet Size Up to 100 mm
Power Up to 50 kW
Liquid Temperature Up to 40°C
Max Solid Size Up to 90 mm
Shaft Seal Mechanical seal
Material of Construction (MOC) CI with 0.3% Cu, Ni and Mo
Bearing Lubrication Grease
Maximum Immersion Depth 20 m
Maximum Working Pressure Up to 6.5 bar

The C.R.I. GT Series stands at the forefront of pumping technology, meticulously engineered to meet the rigorous demands of industrial and wastewater environments. These cutter pumps feature a vortex impeller and precision cutting mechanism, specifically designed to efficiently break down challenging materials and prevent clogs with unparalleled effectiveness. Built with a robust construction, including a hard iron serrated casing, they ensure exceptional durability and reliability, even in the most severe conditions. The GT Series serves as a cornerstone in industries where reducing solid sizes and ensuring smooth waste discharge are paramount, providing a solution that seamlessly combines advanced engineering with uncompromising operational excellence.

Applications

Key Features

All you need to know about – Sewage & Drainage (GT series)

Specifications

Maximum Flow Up to 30 m³/h
Head Up to 60 m
Speed 2900 RPM
Impeller Type Vortex with cutter
Outlet Size 40 & 50 mm
Power Up to 9.5 kW
Liquid Temperature Up to 40°C
Max Solid Size Up to 7 mm
Shaft Seal Mechanical seal
Material of Construction (MOC) CI with 0.3% Cu, Ni and Mo
Bearing Lubrication Grease
Maximum Immersion Depth 20 m
Maximum Working Pressure Up to 6 bar

Presenting the C.R.I MC Series, an unparalleled powerhouse in wastewater management engineered to efficiently handle flow rates of up to 504m³/hr with a head reaching 65.2m. Built with a robust mono-channel impeller capable of processing solids up to 90mm, these pumps operate seamlessly within a temperature range of up to 40°C and can be immersed up to 20m. Whether in municipal water treatment or industrial effluent handling, the MC Series distinguishes itself with its whisper-quiet operation (<70dB), wide pH range (6 to 12), and exceptional durability, making it an indispensable component in modern water management systems.

Applications

Key Features

All you need to know about – Sewage & Drainage (MC series)

Specifications

Maximum Flow Up to 504 m³/h
Head Up to 65 m
Speed 1450 / 2900 RPM
Impeller Type Mono Channel Impeller
Outlet Size Up to 150 mm
Power Up to 34 kW
Liquid Temperature Up to 40°C
Max Solid Size Up to 90 mm
Shaft Seal Mechanical seal
Material of Construction (MOC) CI with 0.3% Cu, Ni and Mo
Bearing Lubrication Grease
Maximum Immersion Depth 20 m
Maximum Working Pressure Up to 6.5 bar

The KC Series submersible sewage pumps excel in the management of challenging liquid waste environments. Featuring a sophisticated multi-vane impeller design, these pumps efficiently handle large solids up to 6½ inches, proving essential for municipal, industrial, and landfill wastewater systems. The advanced closed impeller configuration maximizes operational efficiency with solids-laden and muddy fluids, ensuring consistent performance across various applications including rainwater and activated sludge management.

Applications

Key Features

All you need to know about – Sewage & Drainage (KC Series)

Specifications

Maximum Flow Up to 2520 m³/h
Head Up to 66 m
Speed 720 / 960 / 1450 RPM
Impeller Type Multi Channel Enclosed Impeller
Outlet Size Up to 400 mm
Power Up to 185 kW
Liquid Temperature Up to 40°C
Max Solid Size Up to 165 mm
Shaft Seal Mechanical Seal
Material of Construction (MOC) CI with 0.3% Cu, Ni and Mo
Bearing Lubrication Grease
Maximum Immersion Depth 20 m
Maximum Working Pressure Up to 6.6 bar

Explore the C.R.I MA Series sewage pumps: your trusted ally in effortlessly managing challenging wastewater conditions. Engineered with a semi-open impeller, these pumps effectively handle fibrous and solid waste up to 1½ inches, ensuring seamless operation without the risk of clogging. Whether tackling heavy rainfall runoff, municipal waste, or industrial effluents, the MA Series offers a dependable solution to keep your facilities running efficiently and your environments clean.

Applications

Key Features

All you need to know about – Sewage & Drainage (MA series)

Specifications

Maximum Flow Up to 36 m³/h
Head Up to 25 m
Speed 2850 RPM
Impeller Type Semi Open Single Channel Impeller
Outlet Size 50 mm
Power Up to 2.6 kW
Liquid Temperature Up to 40°C
Max Solid Size 40 mm
Shaft Seal Mechanical Seal
Material of Construction (MOC) CI with 0.3% Cu, Ni and Mo, Stainless Steel
Bearing Lubrication Grease
Maximum Immersion Depth 20 m
Maximum Working Pressure Up to 2.5 bar

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