For pumping all thick and viscous liquids that will flow continuously and contain no abrasives. The high viscosity drum pump achieves a max. output of up to 11 GPM at free outlet and a discharge pressure of up to 98 ft. head depending on the viscosity of the liquid to be pumped. It can also work against a closed slide valve.

The High Viscosity Drum Pump F520 FLUX is especially suitable for pumping motor oils, machine oils, gear oils and oils for superheated steam cylinders, as well as viscous liquids such as base consituents of liquid soap, plastic solutions, synthetic resin solutions, glues, softeners, colloids, molasses, syrups, cocoa butter, liquid chocolate, plastic components, etc.

The availability of different types of easily interchangeable delivery worms together with choice of pump with three phase A.C. or compressed air motor of different powers, ensures that in its capacity range, the High Viscosity Drum Pump F520 FLUX is particularly suitable for nearly all thick and viscous liquids of above appr. 500 cP.

The delivery worm no. 1 is recommended to be used for liquids from approx. 500 up to 4000 cP and delivery worm no. 2 for liquids from approx. 1100 up to 76000 cP. However these are only approximate values, because it is not only the viscosity but also the sliding capacity of the liquid which is important for the selection of the most suitable delivery worm. This means a highly viscous liquid with a very good sliding capability can be similar to a low viscous liquid when pumping it.

An insertion coupling in the support flange facilitates the mounting and dismounting of the motor on the pump tube set. Releasing the union nut above the outlet nozzle allows easy removal of the outer tube for cleaning purposes. The drive shaft is centered at the pump foot and is sealed from the motor by a sliding ring gasket packed with material suitable for the liqid being pumped. To replace parts of the pump that may wear is a very simple operation requiring neither special tools nor specialist knowledge.

When pumping flammable liquids, the appropriate regulations should be carefully observed.

High Viscosity Drum Pump F520 FLUX consisting of a three phase A.C. or a compressed air motor and a pump tube set corresponding to the liquid to be pumped.

Type of Pump		F520S 50/45
Motor Heads	Nema Three Phase Motor	143 TC 1.5 HP 145 TC 2.0 HP and 3 HP Rated 3600 RPM. Explosion Proof Models Available.
	Compressed Air Motor	Regulated RPM 750-3000. Power Output to 5 HP (Minimum Operating Pressure 30 PSI)
Pump Tube Set Materials	Outer Tube	Stainless steel (316TI)
	Delivery worm, Drive shaft	Stainless steel (316 TI)
Immersion Depth of Pump Tube Set	Standard	27" 39" 47"
	Special Lengths	7" up to 47" in 4" Increments
Outer diameter of Pump Tube Set		2" (50mm)
Outer Tube		2" (50mm)
Delivery Worm		1¾" (45mm)
Thread of Hose Connection		R 1½"
Hose Connection		1¼" or 1½", (2" Special Order)
Weight of Pump complete depending on the power of the motor		44-92 lbs.