We've configured the RainFlo R128B series pumps with all of the best features and performance of any pumps in their class for the rainwater collection industry. The RainFlo R128B-5C is a heavy-duty, high performance 230V/60Hz 2 horsepower 5-stage submersible pump with 1-1/4" threaded inlet to easily accept a floating extractor. This model is also equipped with a float switch for automatic low water cutoff.
Construction consists of a 304 stainless steel housing, dual Italian mechanical seals, American thermal protection, GE-Noryl diffuser and impellers, external starting capacitor for serviceability and long life, 45 foot power cord, pump start box with master on/off switch and circuit breaker which also serves as a wire connection box.
The pump is particularly quiet and durable from its solid construction. The water end is installed under the motor which keeps the motor cooled with the pumped water. The Noryl impellers and diffusers offer high abrasion resistance while the Italian double mechanical seals ensure long life and enhance reliability.
The oil chamber is filled with non-toxic cooling oil. Ball bearings are self-lubricating and internal cast iron components are coated with polybutadiene varnish by electrophoresis to prevent corrosion which is sometimes associated with the typical lower pH of rainwater.
Installation may be oriented either vertical or horizontal so long as water is available at the intake to prevent a run-dry condition.
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Poly-Mart Warranty Details:
Poly-Mart carries a 5-year limited warranty from the manufacture date. The warranty covers manufacturer defects. Poly-Mart is liable for the value of the tank itself and specifically excludes the cost of labor for installation and/or removal of personal property. We are also not liable for personal/property damages. Poly-Mart is not liable for tank failure if the tank is damaged by the customer. Poly-Mart water tanks are for water applications only. Painting or any other structural changes made to the tank voids the warranty. For our complete 5-year limited warranty details, please click this link