Bosworth GH-M450D Guzzler 1 in. 10 GPM Same Side Flush Mount Hand Pump

Bosworth GH-M450D Guzzler 1 in. 10 GPM Same Side Flush Mount Hand Pump Description

The Bosworth GH‑MøM450D Guzzler® Flush‑Mount Hand Pump is a space‑saving, high‑performance manual pump designed for installations where access and clearance are limited. Featuring same‑side inlet and outlet ports, this pump simplifies hose routing and mounting in tight behind‑wall or below‑deck locations. The flush‑mount design uses a low‑profile trim ring for a clean, finished appearance, while a rugged, removable aluminum handle can be positioned in twelve different orientations to suit installation needs. Delivering up to 10 gallons per minute, the GH‑M450D is well suited for bilge pumping and other general liquid‑transfer applications. Durable materials and multiple internal options allow the pump to perform reliably in demanding marine and industrial environments.

Features

• Flush‑Mount Design: Installs below deck or behind walls with only the trim ring and handle visible.
• Same‑Side Ports: Inlet and outlet on the same side simplify installation in confined spaces.
• Removable Aluminum Handle: Vertical handle can be rotated into twelve different positions relative to ports.
• High Manual Output: Provides up to 10 gallons per minute at 90 strokes per minute.
• Wide Hose Compatibility: Accommodates hose sizes from 1/2 in. to 1‑1/4 in.
• Low‑Profile Appearance: Trim ring available in black or white for a clean finished look.
• Versatile Valve Options: Supports flapper, duckbill, or umbrella valves for various fluid conditions.

Specifications

• Body Material: Acetal (POM) copolymer
• Clamp Ring Material: Acetal (POM) copolymer
• Cover Plate Material: Polypropylene
• Diaphragm Material: Nitrile
• Flow Rate: 10 GPM
• Handle Material: Aluminum
• Handle Style: Vertical, removable
• Head: 30 ft.
• Hose Connection Size: 1 in. smooth (inlet and outlet)
• Lift: 12 ft.; 22 ft. with check valve
• Max Pressure: 15 psi
• Max Service Temperature: 212°F (100°C)
• Mounting Style: Flush mount
• Ports: Same side
• Pump Type: Manual diaphragm hand pump
• Valves: Duckbill (Nitrile)
• Weight: 2.25 lb.

Downloads

Specifications Sheet (PDF Download)