The Bosworth Company products

Our popular service kits are an economical way to keep your Guzzler pumping long into the future. Each service kit includes replacement diaphragm and inlet/outlet valves.

Guzzler "400" Horizontal. Reliable, rugged, lightweight hand pump. Ideal for bilge or fluid transfer applications in marine or sanitation applications as well as for home or industrial uses.

Guzzler "400" Utility Hand Pump. Reliable, rugged, lightweight hand pump. Ideal for home or industrial uses. Comes with multiple ends to accommodate different applications.

Guzzler "400" Vertical. Reliable, rugged, lightweight hand pump. Ideal for bilge or fluid transfer applications in marine or sanitatio

Flush-mounted (i.e. `thru-deck`) version of the popular Guzzler `400` pump.

Also called the Guzzler "2400". Versatile hand pump with wetted components made of FDA-approved materials.

Guzzler "Extended Handle" 400N Hand Pump. Longer handle makes for easier pumping. Wetted components made of FDA-approved materials.

An all-polypropylene version of the standard Guzzler 0400 pump featuring excellent chemical resistance for a range of special fluid transfer needs.

An all-polypropylene version of the standard Guzzler 0400 pump featuring excellent chemical resistance for a range of special fluid transfer needs.

Guzzler "450". Reliable, rugged, lightweight hand pump ideal for bilge or fluid transfer applications. Space-saving design with inlet/outlet ports on same side of body. Pump shown with optional tapped aluminum mounting standoffs.