KECO Inc. / Rotho
About
KECO Pump and Equipment, established in 1954 and based in San Diego, California, is the exclusive North American distributor of Ragazzini Rotho peristaltic (hose) pumps, combining Italian engineering with American distribution and support. The Rotho line covers flows from 0.10 to 47,750 GPH at pressures up to 290 PSI across four series: S for small-capacity precision dosing, M for medium industrial transfer, L for high-flow applications, and LD for heavy-duty continuous operation with abrasive and caustic slurries. The valveless, sealless design uses the hose as its sole wear part, enabling quick field replacement, self-priming to 29.5 feet, dry-run tolerance, bidirectional flow, and integrated leak detection shutdown. KECO's Pump-A-Head division delivers dockside, remote, and centralized marine sewage pumpout systems, while the Marina Trash Skimmer provides automated surface debris collection for waterways and harbors. The company also supplies diaphragm and vacuum pump systems for marine sanitation. Documented case studies demonstrate 69 percent energy reduction at CERDOMUS ceramics and 36-month hose life on copper powder slurry at IRCE SPA. KECO advocates a Right to Repair philosophy through modular designs and twelve hose sizes, serving water treatment, chemical dosing, food and beverage, mining, ceramics, paints and coatings, and marine industries.
Key Products
Small-capacity peristaltic hose pump for precise metering and dosing of chemicals, slurries, and shear-sensitive fluids.
Medium-capacity peristaltic hose pump handling moderate flow rates for industrial transfer and dosing applications.
Large-capacity peristaltic hose pump for high-flow transfer of abrasive slurries, viscous materials, and chemical solutions.
Large-duty peristaltic hose pump engineered for heavy-duty continuous operation with caustic, abrasive, and high-density slurries.
Drive system component for Rotho peristaltic pumps providing reliable motor-to-pump power transmission.
Modular replacement hoses for Rotho peristaltic pumps available in twelve sizes, designed for quick field changeover as the sole wear part.
Dockside, remote, and centralized marine sewage pumpout systems for marinas and waterfront facilities.
Automated surface debris collection system for cleaning waterways, marinas, and harbors of floating trash and debris.
Diaphragm pumps for marine sanitation and bilge pumping applications in boats and marine facilities.
Vacuum pump systems for marine sanitation and waste handling on vessels and dockside installations.
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