As Seal-less mag-drive pump specialists, Warrender Pumps has over 30 years’ experience of exclusively producing and applying seal-less, magnetically driven pumps.
Warrender Pumps offers a broad range of centrifugal, regenerative turbine, and sliding vane seal-less mag-drive pumps.

Dedicated to technically advanced, hermetically sealed pumping systems, Warrender Pumps are designed and built to withstand the most severe process conditions.

Warrender Pumps are engineered to safely handle corrosive, toxic, noxious, carcinogenic, hydrocarbon, pyrophorics, heat transfer, and cryogenic applications. Available in a wide variety of metallurgies, Warrender has the right pump for your application.
Warrender Website

WMCA - ANSI B73.1 PROCESS PUMP

WMCA – ANSI B73.1 PROCESS PUMP

FEATURES:

Casing built with heavy wall thicknesses; Flanges machined to 150 lb. or 300 lb. R.F. ANSI configurations. The standard one-piece Hastelloy C276 containment housing exceeds ASME pressure vessel codes; rated for 350 PSI working pressures with capabilities to 1500 PSI. External lubrication maintains highest pressure differential, enabling dead-head operation.

Backed by silicon carbide thrust bearings, impeller pump-out vanes balance axial thrust. Quick-change rear cartridge assembly (an WMCA standard) allows for replacement and restart-up within 10 minutes.

Dual back-pull-out design or service either hydraulic end or ball bearing assembly

Flows from 8 – 1,000 GPM

Heads up to 400′ TDH

Temperatures up to 600°F

Pumps are available in AISI 316 or 316L SS, Cast steel WCB , Alloy 20, Monel-400, Hastelloy B or C-276

WMCA - API 685 CENTRIFUGAL PUMP

WMCA – API 685 CENTRIFUGAL PUMP

FEATURES:

Casing built with heavy wall thicknesses; The standard one-piece Hastelloy C276 containment housing exceeds ASME pressure vessel codes; rated for 350 PSI working pressures with capabilities to 1500 PSI. External lubrication maintains highest pressure differential, enabling dead-head operation.

Backed by silicon carbide thrust bearings, impeller pump-out vanes balance axial thrust. Quick-change rear cartridge assembly (an WMCA standard) allows for replacement and restart-up within 10 minutes.

Dual back-pull-out design or service either hydraulic end or ball bearing assembly

Flows from 8 – 4,500 GPM

Heads up to 3,850′ TDH

Temperatures from -248 to 840°F

Pumps are available in AISI 316 or 316L SS, Cast steel WCB , Alloy 20, Monel-400, Hastelloy B or C-276

WMTA - SINGLE STAGE REGENERATIVE TURBINE

WMTA – SINGLE STAGE REGENERATIVE TURBINE

FEATURES:

Single Stage Turbinne pumps utilize heavy-duty alloy casing and containment shell, hydraulically and dynamically balanced impellers with zero axial thrust loading. The

Impeller design handles up to 20% entrained gas, making WMTA the ideal choice for pumping liquefied gases.

Alpha grade silicon carbide bearing assemblies eliminate metal-to-metal contact while

Quick-change rear cartridge assembly allows ease of servicing and reduces maintenance costs.

The high-torque magnetic couplings eliminate need for soft-starting motors.

All ports are raised-face 150 lb. or 300 lb. ANSI flanges (600 lb. and 900 lb. are also available)

Flows range from 0.25 to 55 GPM

Heads can reach up to 700′ TDH

Temperatures range from -148 to 600ºF.

Materials of construction include AISI 316-SS, Alloy-20, Incoloy-825 & Hastelloy-C27.

WMTA - MULTI STAGE REGENERATIVE TURBINE (ALLOY)

WMTA – MULTI STAGE REGENERATIVE TURBINE (ALLOY)

FEATURES

High head/low flow capability minimizes by-pass requirements and prevents overheating of centrifugals and high head cavitation. The self balancing impeller provides zero axial thrust loading.

Impeller design handles up to 20% entrained gas-ideal for pumping liquefied gases. There is no galling or metal to metal contact.

High torque magnets, suitable for direct starting motors, are available.

Flows range from 10 – 45 GPM

Heads can reach up to 3,000′

Temperatures range from -148 to 650ºF

Materials of construction include AISI 316-SS, Alloy-20, Incoloy-825 & Hastelloy-C27

WMTP - REGENERATIVE TURBINE (THERMOPLASTIC)

WMTP – REGENERATIVE TURBINE (THERMOPLASTIC)

WMTP machined thermoplastic regenerative turbine seal-less mag-drive Pumps (superseding the MT) Ideally suited to low flow applications, WMTP non-metallic turbine designs have excellent chemical resistance and extremely low wear characteristics.

Pumps utilize a self-balencing impeller which eliminates thrust bearing wear. The WMTP is able to hadle up to 20% entrained gas and resists cavitation.

Flows range from 0.60 to 65 GPM

Heads can reach up to 180′

Temperatures can reach 200ºF

Pumps are available in Polypropylene, PVDF and ETFE.

Speak with a Reliability Solutions Specialist by calling (877) 91-PUMPS

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304-A Kenova Road
Smackover, AR 71762

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Millersville, MD 21108

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2545-127 Bellwood Road
Richmond, VA 23237

CAROLINAS OFFICE
2940-5 Trawick Rd.
Raleigh, NC 27604