APP Pumps offer the BPS series of puddle pumps, a range of cost‑effective and reliable water pumps designed for clean and slightly dirty water applications.
If space is limited or you need a pump suitable for partial immersion, the BPS series is an ideal choice. (Please note: the pump can be fully submerged, but is also designed to operate in partial immersion.)
Choose a BPS manual pump when you want a simple, reliable transfer pump you can move between jobs without relying on a float switch. The BPS-80 and BPS-100 manual models include residue strainers to help pump down to around 3 mm, making them a strong choice for low-level clear-up in basements, cellars and shallow pooling.
Even during short periods of dry running, the robust construction of the BPS series delivers excellent resistance to wear, making APP Pumps BPS models ideal as puddle pumps.
For automatic pumping in narrow sumps, the BPS‑100EA is recommended, as its compact float switch reduces the risk of obstruction. Pendant floats can become trapped in restricted chambers (as shown above).
Suitable for:
Not recommended for use in ponds or water features.
The BPS range is built in thermoplastic with a top discharge layout for restricted access areas. Shaft materials vary by model: BPS-80 and BPS-100 use 304 stainless steel shafts, while BPS-400 uses a 410 stainless steel shaft for robust performance. Each pump uses a carbon/ceramic mechanical seal in an intermediate oil chamber with an inner lip seal to improve wear resistance and provide protection during short periods of dry running.
All APP water pumps are supplied with a 2‑year manufacturer’s warranty.
| Model | BPS 80 | BPS 80A | BPS 100 | BPS 100A | BPS 100EA | BPS 400 | BPS 400A | BPS 400A |
|---|---|---|---|---|---|---|---|---|
| Manual/ Auto | M | A | M | A | A | M | A | A |
| Outlet Size/ mm | 19 | 19 | 19 & 25 | 19 & 25 | 19 & 25 | 50 | 50 | 50 |
| Kw | 0.08 | 0.08 | 0.10 | 0.10 | 0.10 | 0.40 | 0.40 | 0.40 |
| Volt | 230 | 230 | 110/230 | 110/230 | 230 | 230 | 110 | 230 |
| Flow Ltr/min | 40 | 40 | 70 | 70 | 70 | 220 | 220 | 220 |
| Head/ m | 4 | 4 | 6.5 | 6.5 | 6 | 9 | 9 | 9 |
| Free Passage | 2 | 2 | 3 | 3 | 3 | 5 | 5 | 5 |
| W x L x H/ mm | 136x136x225 | 136x136x225 | 134x155x250 | 134x225x250 | 134x170x250 | 160x200x365 | 160x200x365 | 160x200x365 |
| Weight/ Kg | 1.95 | 2.2 | 2.5 | 2.8 | 2.10 | 7.35 | 7.50 | 7.50 |
Manual Pump - A pump that does not have a float control or pressure switch to start and stop. It will require an operator to control it.
Automatic Pump - A pump that has a float control or pressure switch to start and stop without an operator.
A float switch is a level controller that has a buoyant, water-tight device that lies
on a liquid, actuating a micro-switch when the level rises or falls, turning a pump on or off.
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.
Each type of float switch has its advantages and is best suited for specific scenarios. The choice of float switch depends on factors such as the type of liquid, space constraints, required accuracy, and the pump's intended application.
