Barnes Vertical Multistage Stainless Steel Pumps

Barnes vertical multistage stainless steel pumps in 43 configurations, 1 to 30 hp, with 2 to 22 stages and 1″ to 3″ NPT connections.

Variants

1G0202
Ø Descarga:
1″ NPT
Ø Succión:
1 1/4″ NPT
Potencia (Hp):
1
Fases:
3
Voltaje (V):
220/440
Etapas:
6
H MÁX. (mca) *:
55
Modelo:
VSE 1 6-7
Q MÁX. (gpm) **:
12
1G0136
Ø Descarga:
1″ NPT
Ø Succión:
1 1/4″ NPT
Potencia (Hp):
1
Fases:
3
Voltaje (V):
220/440
Q MÁX. (gpm) **:
12

Technical sheet

A vertical multistage pump stacks its impellers in a column instead of spreading them sideways. The result is a machine that occupies little more than its own footprint and delivers pressures a horizontal centrifugal of the same power cannot reach.

Why vertical

Footprint is the practical reason. In a plant room, a constant-pressure set or a building's pump room, floor space is what runs out. A vertical pump grows upward, where there is usually room.

Why stainless steel

Cast iron is cheaper and handles clean water well. Stainless earns its price when the liquid justifies it: potable water where no iron pickup is wanted, treated or demineralised water that is aggressive to iron, food-process lines, soft water that corrodes, or any installation that has to last years without visible rust.

Stages: 2 to 22

This is the real span of the series. Each stage adds pressure to the one before, so two stages serve a low building and twenty-two a tower or a long main. Stages do not change flow — that is set by impeller size. If you need more volume, move up a model; if you need more head, move up in stages.

Forty-three configurations cover 1 to 30 hp, with 1″ to 3″ NPT suction, single phase at 110/220 V and three phase at 220/440 V.