Koolance RFS-500 Coolant Flush and Refill Station

RFS-500 is a high volume coolant flushing and refilling unit, designed to speed the assembly and service of liquid cooling equipment. Two 6L (1.6 gal) containers for rinse and refill liquids attach to the RFS-500 using Koolance QD3 series non-spill quick connect couplings. Liquid from other sources can be supplied through the same couplings by removing the containers. An 8mm (5/16in) OD inlet is provided for optionally purging or drying the cooling system with an air compressor (not included).

Inside, each liquid source is handled by separate Koolance PMP-500 pumps. Front-facing push buttons control fluid movement with solenoid valves, which illuminate during use.

The RFS-500 has one outlet comprised of a Koolance QD3 male quick disconnect. A female QD3 fitting should be purchased to connect with the cooling system being serviced. (Please note Koolance offers tubing adapters for other sizes.)

• Input power: 100-240VAC, 50-60Hz
• Power consumption: 130VA max (75W)
• Maximum coolant temperature: 50ºC (122ºF)
• Outlet pump pressure: 7.4 mH2o (10.5psi)
• Maximum pump flow rate: <16L/min (4.2 gal/min)
• Maximum air inlet pressure: 5 kgf/cm2 (71psi)
• Wetted materials: PE, PP, PVC, EPDM, nickel-plated brass, SUS, POM acetal

Liquid Coolants

Koolance's product warranty does not cover the use of 3rd-party coolants, coolant additives, or corrosion. Koolance LIQ-702 or LIQ-705 coolants are strongly recommended to help avoid issues with mixed metals or biological growth. Additionally, do not use aluminum with bare (unplated) copper or bare (unplated) brass in the same system. Do not use silver with nickel in the same system.