PDI Diaphragm Pump Series

Wacker Neuson’s diaphragm trash pumps can move almost anything that flows. The direct water flow design minimizes down times caused by blockages and permits unsupervised operation. The high-quality components of these machines guarantee optimal performance and a long service life. PDI pumps can handle the removal of liquids containing solids up to 45 mm, ideal for dewatering mud slurries and sumps.

Technical specifications

PDI 2A
PDI 3A

Dimensions

L x W x H  in
40 x 18 x 23
42 x 18 x 23

L x W x H Shipping in
33 x 32 x 31.5
33 x 32 x 31.5

Diameter Suction and Discharge in
2
3

Operating weight  lb
131
140

Shipping weight  lb
166
175

Operating data

Discharge Head  ft
25
25

Flow rate  US gpm
50
88

Suction height Lift ft
25
25

Solids diameter Max. Size in
1.5
1.625

Engine / Motor

Engine / Motor type
Air-cooled, single-cylinder
Air-cooled, single-cylinder

Engine / Motor manufacturer
Honda
Honda

Engine / Motor
GX 120
GX 120

Displacement  in³
7.2
7.2

RPM / speed Max. Engine rpm
3,600
3,600

RPM / speed Operating rpm
2,800
2,800

Power Max. Rated hp
3.5
3.5

Engine oil  US qt
0.625
0.625

Fuel type
Gasoline
Gasoline

Fuel consumption  US gal/h
0.3
0.3

Tank capacity Fuel US qt
2.6
2.6

Runtime  h
2.2
2.2