Brahma Flap Valve Diaphragm Pumps

Wilden's Brahma™ Flap Valve pump is designed for maximum solids passage. Its enhanced durability, rugged design and outstanding performance make Brahma the right choice for the toughest applications out there. These pumps are highly recommended where solids, such as sand can settle within the liquid chambers.

Now available with Wil-Flex® Chem-Fuse IPDs (Integral Piston Diaphragms) for 2-3x longer life!

For additional information: Manufacturer's Website open_in_new

Specifications

Construction / ElastomersWil-Flex, Buna-N, Neoprene
Construction / WettedAluminum, Ductile Iron
Discharge Size2" to 3"
Flow Rates to258 GPM
Pressures to125 PSI (289' TDH)
Solid Sizes3"
Suction Lift24.4' Dry, 30.6' Wet
Temperatures to200° F

Options & Accessories

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Diaphragm Materials & Types
Wilden offers a wide range of diaphragm materials and design types including IPDs to handle the most aggressive fluid and solids handling applications.
Repair Kits
Wilden offers air and liquid end repair kits for ease of ordering and inventory management.
Filter / Regulators
Master Pneumatic filter/regulators are used with 'lube-free' air operated double diaphragm pumps. Use these to filter the incoming air and regulate the speed of your pump. Visit our retail ...
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Silencer Reclassifiers
For use with your air operated diaphragm pump. Mount to air exhaust to reduce air exhaust noise during pump use. Also contains fluid upon diaphragm failure.  Visit our retail store in Phoenix, A...
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Suction & Discharge Hose Kits
AMT offers general purpose hose kits for self-priming pump applications.  Each kit includes 20' of suction and 25' of discharge hose and wrench.  They are available in 2" and ...
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Suction Strainers
AMT offers plated steel strainers for suction hose to prevent large solids from entering the pump.

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Van Stone Style Flange Kits
Mating flange kits constructed of PVC or CPVC Van Stone style flanges with gaskets and Stainless Steel hardware.

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