Description
The Grech CTP‑3000 is a powerful and energy‑efficient submersible (amphibious) water pump designed for aquariums, sump systems, ponds, and water features. Built with advanced frequency conversion technology, it provides strong water circulation, quiet operation, and reliable long-term performance.
⚙️ Product Overview
The CTP‑3000 delivers a high flow rate of approximately 3000 litres per hour with a maximum lifting height of around 3–3.5 meters, making it ideal for medium to large aquatic systems and filtration setups. Its versatile design allows it to be used both submerged in water or externally, depending on your installation needs.
⭐ Key Features
- Strong flow rate (3000 L/H)
Provides powerful water movement for effective filtration, circulation, and oxygenation. - High head height (±3–3.5 m)
Capable of lifting water efficiently for use in sump returns, waterfalls, and fountain systems. - Frequency conversion technology
Ensures energy-efficient performance, smoother operation, and reduced noise compared to standard pumps. - Amphibious design (submersible or external use)
Can operate inside or outside water, giving flexibility for various aquarium or pond setups. - Durable ceramic shaft
Corrosion-resistant, rust-free, and suitable for both freshwater and saltwater environments. - Adjustable flow control
Allows you to regulate water flow to match different tank sizes and aquatic species. - Quiet operation
Designed for low-noise performance, making it ideal for indoor aquariums and living spaces. - Easy maintenance and cleaning
Tool-free design allows quick disassembly for cleaning and servicing. - Safety protection features
Includes dry-run and blockage protection to prevent motor damage and extend pump life.
📊 Typical Specifications
- Model: Grech CTP‑3000
- Type: Submersible / amphibious water pump
- Flow rate: 3000 L/h
- Max head height: approx. 3–3.5 m
- Application: Aquariums, sump systems, ponds, fountains, hydroponics
- Water type: Suitable for freshwater and marine tanks



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