Product Overview

The Comet P40/20 3 Diaphragm Pump is a high-capacity, chlorine-resistant pump designed for professional chemical spraying and transfer applications. Built with a combination of polypropylene and stainless steel and fitted with Viton diaphragms, this pump is engineered for durability when handling aggressive solutions such as detergents and chlorine-based chemicals.

Delivering up to 20 bar pressure and an impressive 41.5 litres per minute flow rate, the P40/20 is ideal for high-demand applications. Operating at 550 RPM, it is designed for use with a motor or engine gearbox drive system, offering flexibility for both fixed and mobile installations.

Supplied with a GCP20 pressure regulator and pump feet for mounting, this unit is ready to be integrated into professional SoftWash systems, pest control setups, and large-scale spraying operations.

Key Features

• High output 41.5 litres per minute flow rate

• Maximum pressure of 20 bar

• Chlorine-resistant design for aggressive chemical use

• Durable polypropylene and stainless steel construction

• Fitted with Viton diaphragms for chemical compatibility

• Designed for 550 RPM operation

• Power requirement 2.3 HP / 1.69 kW

• Suitable for motor or engine gearbox drive

• Supplied with GCP20 pressure regulator

• Includes pump feet for secure mounting

• 30mm hose barb inlet

• 25mm hose barb outlet

• 13mm hose barb bypass

• Ideal for SoftWash, pest control, and large-scale spraying systems

Why Choose This Product?

The Comet P40/20 is built for users who require high flow and reliable performance in demanding chemical applications. Its chlorine-resistant construction and Viton diaphragms make it especially suited for SoftWash systems using stronger solutions. With its high capacity, robust build, and included regulator, this pump delivers consistent, professional-level performance across agricultural, cleaning, and pest control environments.

Order Now

Order the Comet P40/20 3 Diaphragm Pump from Flowjet Cleaning Equipment for a powerful and durable solution for high-volume chemical spraying. Contact our team for advice on system setup and compatibility.