Product overview
Reliable performance without the guesswork.
Review the product details, specifications and support information below before ordering.
- 🕳️ Borehole water supply
- 💧 Wells
- 🏠 Domestic water supply
- 🚰 Water storage tanks
- 🌾 Small-scale irrigation
- 🐄 Livestock water supply
- 🏡 Residential water systems
- 💦 General clean-water transfer
The Dayliff DSD 3/18 Well Pump is a multistage submersible centrifugal pump designed for domestic and small-scale water supply from wells and boreholes. It is supplied with a fixed float switch and comes complete with a 30m power cable.
💧 Key Features
- 🏷️ Brand: Dayliff
- 🔢 Model: DSD 3/18
- 💦 Pump Type: Submersible Multistage Centrifugal Pump
- 🕳️ Suitable for wells and boreholes
- 🔄 Fixed float switch for automatic level control
- 🔌 30m cable included
- 🧱 AISI 304 stainless-steel pump housing
- ⚙️ Plastic impellers and diffusers
- 🛡️ Cast-iron delivery and suction chambers
- 🧲 Stainless-steel shaft and shaft coupling
- 🌊 Good sand-handling capability
- 🏠 Suitable for domestic water supply
- 🌾 Suitable for small-scale farm and water-transfer applications
⚙️ Construction
The DSD series is built with a combination of durable materials designed for submerged operation:
- 🧱 Pump Housing: AISI 304 Stainless Steel
- ⚙️ Impellers: Plastic
- ⚙️ Diffusers: Plastic
- 🛡️ Delivery Chamber: Cast Iron
- 🛡️ Suction Chamber: Cast Iron
- 🧲 Shaft: Stainless Steel
- 🔩 Shaft Coupling: Stainless Steel
🔄 Fixed Float Switch
The included float switch helps automate pump operation based on the water level.
This can help:
- 💧 Start or stop the pump according to water level
- 🛡️ Reduce the risk of dry-running in suitable installations
- ⚙️ Reduce the need for constant manual switching
- 🏠 Improve convenience in tanks, wells and water-storage systems
✅ Benefits
- Multistage design for stronger pressure
- Stainless-steel housing
- Good sand-handling characteristics
- Automatic float-switch operation
- 30m cable supplied
- Suitable for domestic and light agricultural use
- Designed specifically for submerged operation
- Durable construction for long-term water-pumping applications
⚠️ Installation Notes
- 💧 The pump should remain adequately submerged during operation
- ⚡ Use suitable electrical protection and proper earthing
- 🔌 Check that the supply voltage matches the pump rating
- 🪢 Do not suspend the pump using the power cable
- 🧵 Use a separate safety rope or approved support method
- 🛡️ Fit appropriate non-return valves and plumbing where required
- 🔧 Professional installation is recommended
Questions and answers
Before you order
What type of pump is it?
It is a submersible multistage centrifugal well pump.
Does it come with a float switch?
Yes. This version is supplied with a fixed float switch.
Does it include cable?
Yes. It comes with a 30-metre cable.
What is the pump body made from?
The housing is AISI 304 stainless steel.
Can it handle some sand in the water?
The combination of materials and plastic impellers gives the DSD range excellent sand-handling capabilities compared with many conventional designs.
What is it best used for?
It is designed primarily for domestic and small-scale water supply from wells and boreholes.
Not sure this is the right product?
Send us what you need to power, pump or operate and we will help you confirm the best option.
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