Envco – Environmental Equipment

The simple seal-free design is run-dry capable, reliable and eliminates any potential leak points. This pump is easy to operate, inexpensive to maintain and provides up to 9m (29.5 ft.) of dry suction lift. The heavy duty ductile iron and stainless steel construction allow discharge pressures up to 15 bar (217 psig) which makes this pump ideal for the ceramic industry or any other application requiring higher discharge pressures.

APPLICATIONS
• Chemical process industry
• Food industry
• Industrial and municipal water treatment
• Paints and coatings
• Ceramics
• Mining
• Filter press equipment
• Nuclear
• Slurry

Peristaltic pumping action is achieved by compression of an elastomeric hose against a pump casing with two opposed rotating shoes. The rotational motion, created by a gear reduced motor, forces fluid in the hose to move ahead of each shoe. When each shoe reaches the end of the hose, the reinforced tube immediately returns to its original shape resulting in suction and priming capabilities.

The user can also reverse the motor for a variety of process application needs. The pump casing is partially filled with lubricant to reduce friction of the shoes on the hose. The inside of the hose and hose inserts are the only wetted components in contact with process fluids, allowing aggressive and/or contaminated fluids to be pumped safely, reliably, and effectively.

FEATURES & BENEFITS
• Can be used for such materials as:
• Viscous or abrasive sludges
• Corrosive chemicals
• Sheer sensitive materials
• Seal-less construction
• Simple and inexpensive maintenance
• Reversible pump
• Continuous dry running capable
• Appropriate for abrasive products
• Excellent volumetric capacity (dosing)
• Self priming
• Suction lift up to 9m (29.5 ft.) of water
• Particles (not sharp) up to 15-25%

MATERIALS OF CONSTRUCTION:
Non-wetted Components
Pump Case: .................. Ductile Iron
Rotor: ............................ Ductile Iron
Shoes: ........................... Aluminum or Cast Iron
Cover: ............................ Steel and Plexiglass
Flange and Brackets: ... Stainless steel – ANSI 150 or PN16 (DIN)

Wetted Components
Hoses: ........................... Natural rubber (NR), Buna-N (BN) or EPDM (EP)
Hose Inserts: ................. Stainless steel (standard), PP or PVDF

The following hoses are available for use in the King Cobra™ Series pumps.
• Natural rubber: ... Highly resilient with excellent abrasion resistance and strength.
• Buna-N: ............... Highly wear resistant to oily products.
• EPDM: .................. High chemical resistance, especially with concentrated acids, alcohols and ketones.

MOTOR & GEAR REDUCER CONSIDERATIONS
Motor speed and horsepower are critical factors when specifying a peristaltic hose pump. For proper motor configuration and gear reducer options contact the Distributor in your area. Note: The King Cobra™ pump is designed to accept NEMA and IEC motors.

PUMP CONFIGURATIONS AVAILABLE
The King Cobra™ pump is available in two (2) options.
Option #1 (Flat Pack): Includes the pump ONLY (no motor, no reducer).
Option #2: Includes pump and reducer (no motor)

Ordering Information
Please read manuals for complete ordering information.
KCS10 & KSG10 - 10 mm (3/8") King Cobra Peristaltic Hose Pump
KCS20 & KSG20 - 19 mm (3/4") King Cobra Peristaltic Hose Pump
KCS25 & KSG25 - 25 mm (1") King Cobra Peristaltic Hose Pump

KCSX40 & KSGX40 - 40 mm (1-1/2") King Cobra Peristaltic Hose Pump
KCS40 & KSG40 - 40 mm (1-1/2") King Cobra Peristaltic Hose Pump
KCS64 & KSG64 - 64 mm (2-1/2") King Cobra Peristaltic Hose Pump