Thin to high viscosity, even pasty, still free flowing substances.
Seal Types
Type F 550 S with mechanical seal or Type F 550 SB with stuffing box.
Available Drive Motors
Three-phase electric or compressed air motors. Three-phase motors of 0.75 or 1.1 kW, with a speed of 930 or 700 rpm. For high viscosity, pasty substances a motor of 1.1 kW is required with a recommended speed of 700 rpm for viscosities exceeding 50.000 mPas (cP), because of the low velocity of suchmore
Thin to high viscosity, even pasty, still free flowing substances.
Seal Types
Type F 550 S with mechanical seal or Type F 550 SB with stuffing box.
Available Drive Motors
Three-phase electric or compressed air motors. Three-phase motors of 0.75 or 1.1 kW, with a speed of 930 or 700 rpm. For high viscosity, pasty substances a motor of 1.1 kW is required with a recommended speed of 700 rpm for viscosities exceeding 50.000 mPas (cP), because of the low velocity of such products. A speed of 930 rpm may be used if the product is still flowing or if a follow-on plate would support the continuous flow of the product to the pump inlet.
For viscosities up to 25.000 mPas (cP) a motor of 0.75 kW and 930 rpm will be sufficient.
On compressed air motors of 0.5 to 1.8 kW, the speed may be controlled by a valve in the air supply line.
With higher viscosities delivery rate will be lower, depending on the velocity of the fluid.
Values ±10% at 930 rpm. Delivery rate depends on the velocity of the fluid.
Scope of Supply
A complete eccentric worm-drive pump consists of: drive motor, pump, stator and hose connection.
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![]() 10-55025510 10-55025510 Price QUOTE
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![]() 10-55025652 10-55025652 Price QUOTE
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![]() 10-550 25 696 ECC WORM-DR PUMP F550SB 54/26 Price QUOTE
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Model # | N/A F 550 S-50/21 | N/A F 550 S-54/26 | N/A F 550 SB-54/26 | |||
Max. Flow Rate | N/A 30 lpm | N/A 50 lpm | N/A 50 lpm | |||
WETTED M.O.C. | N/A Bearing Flange in Aluminum; Outer Tube, Torsion Shaft and Eccentric Worm in Stainless Steel 316 Ti | |||||
Explosion Proof Rating | N/A Not approved for transferring high flammability liquids in Zone | N/A | N/A | |||
Stator Material | N/A Not included with the pump | N/A | N/A | |||
Outer Diameter | N/A 50 mm | N/A 54 mm | N/A 54 mm | |||
Outlet Size | N/A 1 1/2 in | N/A | N/A | |||
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