Wet Prime

Pump Size 40–250 mm 1.5-10 inches
Max Head 60 metres 200+ feet
Max Flow 4–795 m³/h 20–3,500 USgpm

Wet Prime Pumps

ES, P and PE Series

Pioneer self-priming pumps are designed for reliable solids and clear liquids handling. After initial priming, they continue to reprime automatically.

  • Rely on the best materials — Standard heavy-wall ductile iron volute and 17-4 PH stainless steel shaft for durability and peace of mind.
  • Get peak performance — A simple external shimless impeller adjustment means the user can easily adjust the tolerance between the impeller and wearplate.
  • Trust our seals — Cartridge type tungsten vs. silicon carbide mechanical seal makes for ease of maintenance and simple installation.

ES Series

Wet Prime Pumps

Pioneer self-priming pumps are designed for reliable solids and clear liquids handling. After initial priming, they continue to reprime automatically.

Pump Size Max Flow Max Head Solids Size

P Series

Wet Prime Pumps

Pioneer self-priming pumps are designed for reliable solids and clear liquids handling. After initial priming, they continue to reprime automatically.

Pump Size Max Flow Max Head Solids Size
P3O87 80 x 80 mm
3 x 3 inches
120 m³/h
540 USgpm
40 metres
125 feet
60 mm
2.5 inches
P4O97 100 x 100 mm
4 x 4 inches
200 m³/h
850 USgpm
40 metres
140 feet
76 mm
3 inches
P6O12 150 x 150 mm
6 x 6 inches
320 m³/h
1,400 USgpm
40 metres
120 feet
76 mm
3 inches
P8O15 200 x 200 mm
8 x 8 inches
640 m³/h
2,800 USgpm
40 metres
130 feet
76 mm
3 inches
P10O15 250 x 250 mm
10 x 10 inches
870 m³/h
3,800 USgpm
50 metres
150 feet
76 mm
3 inches

PE Series

Wet Prime Pumps

Pioneer self-priming pumps are designed for reliable solids and clear liquids handling. After initial priming, they continue to reprime automatically.

Pump Size Max Flow Max Head Solids Size
PE3O11 80 x 80 mm
3 x 3 inches
120 m³/h
530 USgpm
60 metres
210 feet
20 mm
0.8 inches
PE4O11 100 x 100 mm
4 x 4 inches
230 m³/h
1,000 USgpm
60 metres
195 feet
30 mm
1.25 inches
PE6O12 150 x 150 mm
6 x 6 inches
410 m³/h
1,800 USgpm
60 metres
185 feet
30 mm
1.25 inches

GS Series

Wet Prime

Pioneer self-priming pumps are designed for reliable solids and clear liquids handling.

Pump Size Max Flow Max Head Solids Size
GS3087L75-HO 76 x 76 mm
3 x 3 inches
111 m³/h
490 USgpm
42 metres
140 feet
63.5 mm
2.5 inches
GS4097L75-HO 101 x 101 mm
4 x 4 inches
181 m³/h
800 USgpm
34 metres
112 feet
76 mm
3 inches
GS6012L75-HO 152 x 152 mm
6 x 6 inches
340 m³/h
1500 USgpm
35 metres
115 feet
76 mm
3 inches
GS8014L75-HO 203 x 203 mm
8 x 8 inches
567 m³/h
2500 USgpm
39 metres
130 feet
76 mm
3 inches
GS10014L75-HO 254 x 254 mm
10 x 10 inches
783 m³/h
3450 USgpm
53 metres
175 feet
76 mm
3 inches

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