WARRENDER, LTD. is committed to providing environmentally safe sealless mag-drive pumps to assist industries in meeting zero emissions regulations as defined within the 1990 EPA Clean Air Act. By supplying heavy-duty, robust pump designs built to the highest quality standards, WARRENDER, Ltd. strives to promote safety and reliability in the workplace. Supplying heavy duty, robust pump designs built to the highest quality standards will ensure the utmost in safety and reliability. We will stand by our customers with a performance guarantee for approved applications, combined with our one-year product warranty.

Our Specialty

Zero Leakage - Zero Corrosion™
Our mag-drive pumps can run your processes free of leakage, contamination or toxic spillage. Avoid potential environmental fines and constant monitoring. Eliminate toxic and dangerous chemical releases-- even when handling volatile, explosive or environmentally reactive chemicals--by operating 100% leak-free. WARRENDER mag-drive pumps are constructed of a wide variety of materials to satisfy specific process requirements for chemical inertia, corrosion and temperature resistance.

Warrender, Ltd. - The right source for your seal-less pump needs

Warrender, Ltd. is committed to the highest quality standards to protect your process, preventing costly maintenance and lost production time. Over 30 years of experience in producing and applying magnetic drive pumps. We have acquired our know-how from years
of problem solving for thousands of customers with an expansive array of applications.

Warrender Seal-less Mag-Drive Pump Capabilities

Today, WARRENDER Pumps are readily available in an expansive range of hydraulic designs encompassing Centrifugal, Multistage, Regenerative Turbine, Rotary Vane and Low NPSH.

Since Warrender pumps have been fabricated using high-grade and corrosion-resistant materials, you don’t need to worry about their longevity and quality. Some of the major first-rated materials used in their construction include:

316-SS Alloy
WCB Carbon Steel
Hastelloy-C276 and Thermoplastic Polypropylene
PVDF
FRP- Fiberglass
Fluoroplastic ETFE and PFA

Benefit from partnering with Warrender as our pumps are precision engineered to meet the demanding applications in a wide range of industrial sectors. Gain a good return on your investment as our pumps are:

Offered in industry standards include API-610, API-685, ISO-2858, ANSI-B73.1 and Vertical Turbine.
Available in Seal-less Magnetic Drive, Canned Motor and Mechanical Seal configurations.
Fabricated at WARRENDER Pump factories that meet stringent ISO-9001 quality standards with a culmination of many decades of pump engineering, technical expertise and knowhow.
Tested comprehensively for any fault or inefficiency before being shipped to customers’ doorsteps. WARRENDER’s test facilities are among the most formidable in the pump industry.
WARRENDER Pumps are backed by both a 12/18 month Warranty and a Performance Guarantee for all approved applications.

The latest WARRENDER seal-less magnetic (mag-drive) pump designs replace earlier Caster Pumps Division configurations (e.g., MCA, MCH, MC-SP, MTA, MT, MT-SP, MPA, MP). These designs include the WMCA alloy centrifugal ISO-2858, API-685 pumps, API-610 pumps, ANSI-B73.1.

WMTA regenerative magnetic turbine pump, WMRA magnetic vane pump, WMCP thermoplastic centrifugal, WMTP thermoplastic regenerative turbine, and WMRP thermoplastic rotary vane - WARRENDER allows an easy transition from earlier Warrender - Caster Pump designs to our new updated seal-less pump program.

Warrender - Model WMT-SP - Billet PP Mag-Drive Self-Primer Pumps - Brochure