Diesel drive piston pumps



The remarkable details of this simple pump concept are what make the pump so successful.  25 Years of expreience in the Dutch dewatering market have enabled BBA to develop a light, compact and super silent pumpset with a number of outstanding technical features.

The most important features of the PT Wellpoint Pumps

  • High pump efficiency
  • Can run dry indefinitely
  • Excellent suction capabilities
  • Low fuel consumption (energy consumption)
  • Minimal maintenance costs
  • Extended unit life time

These pumps are also backed up with a 4 year limited warranty!

The PT Series wellpoint piston pumps are positive displacement pumps and fully self-priming; this means they are capable of handling air, water or any mixture of both without requiring a separate priming system. In addition, these pumps can run dry without causing damage or wear to any part of the unit.

Product Information

Overview Design Canopy & Dimensions DriveOn Engine


The PT130 is the smallest pump in the PT range.  Its small size and versatility makes it perfect for the small wellpoint dewatering jobs.

This pump still has the same efficiency gains as the larger models and also comes as an open frame model and in electric drive.


The PT150 is the larger model in the range and boasts a fuel efficiency second to none!  These pumps use a maximum of 1.5L/hr of diesel! Thats 6 days 24hour running before you have to refuel! it doesn't stop their either - the DriveOn engine means 1500 hour service intervals! 

On all applications that we have run tests on - the fuel consumption has been less than 1L/hr


ModelFlow (m³/h)Head (m)EnginePower (kW)
PT130 D1303520Hatz2.8
PT150 D1809020Hatz DriveOn5.8
PT150 D20010320Hatz DriveOn5.8
Overview Design Canopy & Dimensions DriveOn Engine
PT direct drive img 

Direct Drive Design

(PT150) Precisely machined drive
gears and an automatic
lubrication system provide
excellent efficiency and
minimal sound emissions.

PT Exchangeable Liners

Exchangeable liners

The stainless steel cylinder
liners can be rotated for
extended service life. Fitted
with a quick release system.


 PT Easy Access Points

Easy access points

Allows access to the
cylinders, valves, stuffing
boxes and other critical
areas for easy cleaning and

 PT Stone Catcher

Stone catcher

To protect the pump internals
from any suspended solids.
The stone catcher has four
inspection covers and comes
with dual vacuum gauges to
monitor pump performance.

 BBA Warranty Book

4 Year limited warranty

The BBA limited warranty
covers years or operating
hours whichever occurs first.
For more details please
consult the  warranty
book from the downloads below.


 PT Pump Hydraulics

Excellent pump hydraulics

A patented suction valve seat
and improved hydraulics
guarantee the best pump
efficiency and unbeatable
vacuum build up.

Overview Design Canopy & Dimensions DriveOn Engine

Canopy details

 PT130 Silenced PumpPT150 Silenced Pump
Frame TypeL9-15L10-23
Dimensions (LxWxH)1500 x 940 x 1228 mm2070 x 1050 x 1405 mm
Frame MaterialHot dipped galvanised steel
Doors & PanelsLockable composite doors & side panels
TransportationSingle lift point and forklift pockets
Suction & Discharge4" Bauer quick couplers6" Bauer quick couplers
Overview Design Canopy & Dimensions DriveOn Engine

Unique Engine Concept

DriveOn® Technology:

The PT150 with the DriveOn® engine hasextended the service 
interval to 1500 running hours! (instead of 250 for most 
standard engines), giving a huge reduction in running costs 
directly to the end user! Human engineering was a key 
consideration with the development of the DriveOn® concept. 
The PT150 with DriveOn® technology offers ideal 
working conditions during maintenance.

DriveOn® overview

1500 hour service intervals
83% less scheduled maintenance
25% savings on engine oil
Ideal physical working conditions during maintenance

DriveOn Sump Picture
 BBA Hatz DriveOn