Pumps

Proudly Made in USA, Darley Pumps Perform as Promised, Year After Year

Darley is certified to ISO 9001:2015. Darley’s rigorous engineering and testing requirements ensure that our pumps provide unsurpassed operational effectiveness.

Darley Pump Academy

Join the Darley Pump Academy October 8 – 10 2024 in Chippewa Falls, Wisconsin, for an unparalleled learning experience! Dive into comprehensive classes covering everything from pump theory to hands-on maintenance and repair while collaborating with industry professionals. Don’t miss this opportunity to become Darley trained for warranty and service. Space is limited, so sign up today!

Why Darley Pumps?

Self-Locking Discharge Valves

Self-Locking Discharge Valves

Our valves, designed by Darley engineers, stay where you set them due to their cam lock handle. All bronze valve with stainless steel ball and a single seat outlasts other valves in the industry.

Discharge Check Valve

Discharge Check Valve

Pump can be primed even if discharge valves are left open and caps removed still producing rapid water deployment

Autocool™ and Magnatrans™

Autocool™ and Magnatrans™

Darley pump transmissions are the strongest in the market. The patented Autocool™ ensures oil cooling without the possibility of water contamination.

Vacuum Cast Impeller

Vacuum Cast Impeller

Durable, balanced, and efficient. Designed with splines rather than a single key-way for precision fit to splined impeller shaft

Mechanical Seal

Mechanical Seal

Completely maintenance and drip-free. The seal is extremely hard and heat dissipative due to its stationary face and silicon carbide design. Allows pumps to run dry for short durations.

Longest Warranty

Longest Warranty

The industry’s longest and most comprehensive warranty with a ten-year manufacturer’s warranty. Includes three years of parts and labor coverage at no charge on our Midship and PTO pumps. We’ve got your back.

ISO 9001 Certified

Our pump division has an ISO 9001:2015 Certified Quality Management System. Accredited by Underwriters Laboratories Inc. Cert# 10000076

Engineered for Life

Darley engineers design our pumps using the latest technology platforms, such as ANSYS CFD and Solidworks.

Sales and Service

We ship approximately 90% of all repair parts within 24 hours.

Darley valve replacement diagram

Pumps Documents

All critical documents including accessory repair and technical bulletins

Warranty

Darley pumps are backed by a
10-year manufacturer’s warranty
plus 10-year parts and 3-year labor
the longest in the industry!

Service Centers

Pumps backed by a 10-year manufacturer’s warranty plus 3 years parts and labor cannot be beat.

Questions? Let Us Know What We Can Do for You!

Here at Darley, we are honored to partner with you in recommending solutions and developing the right strategy for the right application.