Stream Pumps

Stream SPK450A 110V Site Drainage Pump | Submersible Contractor Dewatering

5.0 (2 reviews)
£270.00 £225.00 (Exc VAT)
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Manual or Automatic: SPK450A 110v Manual

Part number (MPN): SPK450A

Pickup available at Warehouse - Epperstone, Nottingham (NG14 6AT) (NG14 6AT)

Usually ready in 1 hour

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WHY IT WORKS

Built for the job

Stream SPK450A 110V Site Drainage Pump - Submersible Contractor Pump for Construction & Dewatering

The SPK450A from Stream Pumps is a 110V submersible site drainage pump built for contractors, hire fleets and construction sites. Compact and rugged, it comes with a 2-year manufacturer guarantee, so once it is on site you have a dependable pump that is built to last. It is 110V only, the site-safe standard required on UK construction sites. 

What is the SPK450A used for?

The SPK450A is ideal for temporary and emergency water removal on site, including:

  • Construction site drainage
  • Hire fleet deployment
  • Dewatering excavations and trenches
  • Flood control and clean water removal
  • Utilities and maintenance work

Its single-phase 110V design and robust build make it a practical, cost-effective choice for frequent on-site use.

Construction and durability

Designed for tough site environments, the SPK450A is compact and sturdy, easy to handle, and built for a long service life under regular use. Integrated thermal motor protection helps prevent overheating, extending pump life and reducing downtime.

Why choose the SPK450A?

  • Excellent value for contractors and hire companies
  • Heavy-duty build for demanding site conditions
  • 2-year manufacturer guarantee
  • Compact, portable design for easy transport and deployment
  • Trusted Stream Pumps quality, built to last

Operational details

  • Available in manual or automatic (float switch) versions
  • Voltage: 110V only (site-safe)
  • Flow rate up to 260 L/min, head up to 11m
  • 50mm outlet with dual-position port for vertical or horizontal hose connection to prevent kinking
  • 6mm free passage for clean and lightly dirty water
  • Maximum operating depth: 5 metres
  • Supplied with 10m heavy-duty rubber power cable
  • Integrated thermal motor protection

What's in the box?

  • ✅ 1 x Stream SPK450A 110V Site Drainage Pump
  • ✅ 1 x 10m heavy-duty rubber power cable
  • ✅ 1 x hose tail
SPECIFICATIONS

Full spec sheet

SPK450A specifications
ModelSPK450A
Manual/ AutoM & A
Outlet/ mm50
Kw0.45
Volt110
Flow ltr/min260
Head /m11
Free Passage6
W x L x H /mmø180 x 295
Weight /Kg11
HOW-TO

How-to videos

How to Attach a Hose to a Water Pump

Floodandwaterpumps.co.uk has been specially designed to simplify the types of pumps into categories to make choosing the best pump for your requirements easy.

We are often asked how to attach the hose to a pump, and have created this 'how-to' video to demonstrate. The pump and accessories listed are all available at floodandwaterpumps.co.uk

Which Hose Should I use with my Water Pump?

Layflat hose is very affordable but can kink. Depending on your use, you may be better using a reinforced suction delivery hose for your needs.

Suction delivery hose is ideal for pumping up stairs or over obstacles.

Jonathan Martin explains the differences to help you choose which hose is best for your scenario.

VERIFIED REVIEWS

Customer reviews

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