Sewage & Drainage

The MS & MP Series pumps by C.R.I. are engineered to meet the complex demands of modern residential environments, epitomizing innovation in light wastewater handling. Featuring a range of impeller designs, from vortex to multi-channel enclosed types, these pumps ensure optimal performance across diverse wastewater conditions. Constructed with robust stainless steel and double face mechanical seals, they offer extended durability and minimal maintenance. Ideal for single and multi-residential units, these pumps seamlessly integrate with existing plumbing systems, making them a preferred choice for architects and builders worldwide.

Applications

Key Features

All you need to know about – Metal, Mineral and Mining (MS & MP Series)

Specifications

Maximum Flow Up to 12 m³/h
Head Up to 10.5 m
Speed 2900 RPM
Impeller Type Semi Open Impeller
Outlet Size Up to 40 mm
Power Up to 1.1 kW
Liquid Temperature Up to 40°C
Max Solid Size Up to 25 mm
Shaft Seal Mechanical Seal
Material of Construction (MOC) Engineering Plastic
Bearing Lubrication Grease
Maximum Immersion Depth 5 m
Maximum Working Pressure Up to 1 bar
The C.R.I. 4” PMA Series is a versatile and efficient solution for pumping liquids from deep wells. Built with durable stainless steel and food-grade engineering thermoplastic, these pumps ensure safety and longevity in every operation. The optimized hydraulic design delivers maximum efficiency even at greater depths, while the floating impeller technology handles higher sand levels and minimizes motor stress.
Firmly paired with a 4” resin-filled encapsulated motor, the pumps are designed for continuous, reliable performance. Features like a dynamically balanced rotor and high-quality bearings reduce noise and vibration, enhancing operational comfort and extending the pump’s lifespan.

Applications

Key Features

All you need to know about – Submersible Pumps (4” PMA’s Series)

Specifications

Specification 4″ PMA’s
Power Range (HP) 0.5HP – 1.5HP
Speed (RPM) 3450 rpm
Maximum Flow Rate (US gpm) Up to 30 gpm
Maximum Head (ft) Up to 790 ft
Outlet Sizes (Inches) 1″

 Tackle the toughest water management challenges with CRI’s ECN Series non-clog self-priming pumps. Designed to efficiently manage raw and muddy water, sewage, and semi-solids, these pumps are perfect for both temporary and permanent installations. Choose from models that are either standalone or coupled with robust engines that support round-the-clock operation. Each pump features custom-made mechanical seals for impeccable sealing and leak-free performance, ensuring your operations run smoothly without interruptions. Featuring a robust engine-coupled frame, they are equipped for continuous 24-hour operation and can be fitted with off-highway solid rubber tyres for enhanced mobility. For added versatility, select models come with durable off-highway tyres, making them suitable for use in remote or difficult-to-access locations. Whether you’re dealing with flood waters or routine waste management, the ECN Series delivers performance you can trust.

Applications

Key Features

All you need to know about – Metal, Mineral and Mining (ECN Series)

Specifications

Maximum Flow Up to 1280 m³/h
Head Up to 59 m
Speed Up to 2900 RPM
Impeller Type Semi Open Impeller
Outlet Size Up to 300 mm
Power Up to 93 kW
Liquid Temperature Up to 40°C
Max Solid Size Up to 76 mm
Shaft Seal NA
Material of Construction (MOC) CI and Ductile Iron
Bearing Lubrication Oil
Maximum Immersion Depth DIN
Maximum Working Pressure Up to 6 bar

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