Screw Pumps: version 1

Saved 2026-09-09 10:20 by site bot: GPC import 286. This is the current version.

Source of v1

# Screw Pumps <!--category-->

## Identity <!--identity-->
name: Screw Pumps
gpc_code: 10008345
gpc_level: brick
parent: category/11020100
gpc_publication: 286 GPC as of May 2026
<!--/identity-->

## About <!--about-->
Includes any products that can be described/observed as a screw pump. Screw pumps can have a single shaft with large threads on it, but it is more common to see two or three. The center shaft drives the other shafts like a screw gear. As the shaft rotates in the housing, fluid trapped in the gaps between the screw threads progresses along the length of the housing, then delivered to the discharge outlet.

### Excludes

Excludes products such as Dynamic Pumps, Reciprocating Pumps, Pneumatic Pumps and Pumps not specifically designed for use with Fluids.
Specifically excludes other Rotary Pumps.
<!--/about-->