Peristaltic Hose Pumps employ seal free design.

Press Release Summary:

Designed to handle chemical processing and transfer applications, King Cobra(TM) series pumps are offered in 6 sizes from 0.63 in. barbed connection through 4 in. ANSI flange connection. Pumps feature dry-run capabilities and handle fluids with max viscosities of 40,000 cps at max flow rate of 237 gpm. Standard drive configurations include integral motor, C-face gear-reducer with/without TEFC, and explosionproof or single-phase motor. Hose options include natural rubber, Buna-N and EPDM.

Original Press Release:

Wilden King Cobra(TM) Peristaltic Hose Pumps

Seal-Free Technology Offers Lower Maintenance Costs, Less Downtime

Grand Terrace, CA - Wilden, the worldwide leader in air-operated double-diaphragm and peristaltic pumping technologies, announced that its King Cobra(TM) Series Peristaltic Hose pumps have been designed to handle numerous applications found in chemical-processing and transfer applications. Abrasive, aggressive, viscous or shear-sensitive products that are commonly found in chemical-processing plants can be easily handled by the King Cobra.

The seal-free design of the King Cobra eliminates any potential leak points, lowering overall maintenance costs. The King Cobra pumps are available in six sizes, from 0.63-inch (10 mm) barbed connection through 4-inch (102 mm) ANSI flange connection. Further adding to the pump's versatility is the availability of a variety of hose materials, from natural rubber, Buna-N and EPDM. The King Cobra's cast-iron and stainless-steel body construction makes them virtually maintenance-free.

King Cobra pumps have dry-run capabilities and can handle fluids with maximum viscosities of 40,000 cps with a maximum flow rate of 237 gpm. Standard drive configurations include an integral motor, C-face gear-reducer or a C-face gear reducer with a TEFC, explosion proof or single-phase motor.

For more information on King Cobra(TM), or any other Wilden pumping products, please go to Wilden is an operating company within Dover Corporation's Pump Solutions Group (PSG(TM)). For more information on PSG, please go to

Jim Wilden, founder of Wilden Pump and Engineering Co., revolutionized the pumping industry when he invented the air-operated double-diaphragm pump in 1955. Since then, Wilden has created a line of distinctive pumps that have proven to be trustworthy solutions to pumping applications in a wide variety of industries. Wilden-headquartered in Grand Terrace, California, USA-is a member of Dover Corporation's Pump Solutions Group (PSG(TM)).

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