G2S

Vertical Sump Pump for Depths to 22 Feet

The G2S is our vertical wet pit pump for handling water, acid, and alkaline solutions in both general service and process industry applications.  

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G2S - Vertical Sump Pump

For added simplicity, the entire series is based on the same hydraulics as our horizontal pumps and is covered with only two bearing frames. The basic G2S design consists of a pumping (wet) end, bearing frame, drive shaft, motor mounting bracket, top plate, and discharge piping. All models feature external impeller adjustment, bearings above the liquid surface, no mechanical seals to maintain, full compatibility with standard NEMA ‘C’ face motors, and some of the most efficient hydraulics in the industry.

Available in 1.0 foot increments for sump depths from 4 feet to 22 feet, the G2S is offered with carbon lineshaft bearings that comply with API-610 spacing guidelines and can be greased-for life, product lubricated, or externally flushed.

Common options include larger than standard discharge piping, steel or stainless steel suction strainers, and 316 SS underliners. Along with these, duplex pumping units and accessories such as automatic greasers and control panels with float switch actuators and automatic start/stop sequencing are also available.

 

Hydraulics

Flows to

2,500 US GPM

570 m3/hr
Efficiencies

80%

Solids to

1.250" diameter

32mm
Power To

75 HP

55 KW
Depths To

22 Feet

Hydraulic Coverage

Specifications

Standard Materials of Construction

Design Data

Features

Strainer

Optional cast alloy strainer, standard fabricated strainer.

1

Impeller

High efficiency design in cast iron or 316 stainless steel.

2

Throttle Bushing

Teflon or hardened 17-4PH stainless steel with 416 stainless steel shaft sleeves for longer life when pumping dirty or abrasive fluids.

3

Shafts

Carbon Steel or 316 stainless steel, with optimum diameter and bearing spans for minimal deflection.

4

Lineshaft Bearings

Carbon bearings can be permanently sealed, product flushed, or externally lubricated for total system compatibility.

5

Impeller Adjustment

External impeller adjustment for precise in-place adjustment of impeller to casing clearance, optimizing hydraulic performance over the life of the pumps with semi-open impellers.

6

Bearing Frame

Heavy duty, thick-walled cast iron bearing frame supports bearings above the tank or pit surface.

7

Connections

Class 150 ANSI R.F. discharge flanges for all sizes.

8

Downloads

Technical Manuals

G2S Series -IOM (1 MB) Download
G2C and G2S Series Tech Book - (3 MB) Download

Talk to a pump expert

+563.263.3410

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Carver Pump prides itself on being an American company that provides American-made products. Muscatine, Iowa has been home to Carver pump for 80 years. It is a community of about 23,000 residents located on the west bank of the Mississippi River. The city has a strong industrial background that started with the pearl button industry, transitioned to the lumber industry, and is now home to several large companies.

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