Solar Submersible Pumps
The SQFlex system is a reliable water supply system based on renewable energy sources, such as solar and wind energy. The SQFlex system incorporates an SQF submersible pump. Very flexible as to its energy supply and performance, the SQFlex system can be combined and adapted to any need according to the conditions on the installation site. The SQFlex system from Grundfos is not just another solar pump; it’s a revolution in remote water supply. Designed for maximum reliability, maintenance-free operation, and the flexibility to adapt to virtually any application, SQFlex provides water wherever necessary and whatever the local conditions.
The SQF pump complete comprises:
The positive displacement helical pump ends are
As an option we offer the product togheter with float switch or pressure switch reverse action. A few words about both components:
The water level float switch interfaces with the CU200 control smart box to turn off the pump when a tank is full. Since the CU200 control circuit uses only 15 milliamps, the water level switch can be located in a tank that is as far away as 1,640 feet from the pump, using a minimum 18ga two conductor wire. In ordert to use the level switch you have to buy CU200 smart box and the level switch as a combo.Two year warranty.The level switch or CU200 smart box can be separetly purchase as an alternative.
A pressure switch reverse action will control the pump’s on/off operation via the pressure in the storage tank. The pressure switch is in normally-open configuration, where the contacts within the switch are in the open position when the pressure is below the maximum set-point. When the pressure in the system rises to the maximum desired pressure, the contacts will close, signaling the pump to shut off. The pressure switch will open and close in a reverse order of the contacts normal open normal close position. The pressure switch is mounted ater the pressure tank and before the water outlet. The pressure switch works togheter with CU200 smart box. They must be boought togheter. A full system will have both of the pressure switch and float switch connected to a CU200 smart box.
From CEB Return Policy Extras
Most of unused products can be returned back to us for a replacement or refund within 30 days of receipt. All returned items must be in new condition with all original packaging, paperwork and accessories supplied. All returns have to be send back via a traceable method such as Fed Ex, DHL, Purolator and USPS or similar. Return freight and original shipping are non-refundable.
All special orders, electrical appliances, appliances of any nature, items returned without original packaging or packing materials, and items sent directly from the manufacturer may be subject to a restocking fee of 10-25%. Please call us before you perform your return in order for us to issue an RMA prior any shipping is undergoing.
Please include your order number along with RMA issued by one of our staff. Without an order number and an RMA number, it will be very difficult to trace the order for the returned merchandise associated with and all the process will drag for weeks or month to come. In order to complete the return procedures please fill in the forms and follow our instructions.
Defective Product; Incorrect Product
Please call for an RMA so we will arrange for a return for the defective/incorrect item and replace it at no cost to you. The item must include its original packaging and be in as-new condition with the packing slip, all warranty cards, and accessories (if applicable).