The Flux F550S eccentric worm drive barrel pump ensures little disruption to the pumped product due to the smooth pumping action and progressive cavity style. This barrel pump can process up to 100,00 cP with a free flowing product. Equipped with a bearing flange this drum pump is designed for low to high viscosity transfers and can even process paste-like fluids. Suitable for almost any application the stator can be produced in a variety of materials; the sealing options include mechanical seal or stuffing box. The motor options which are appropriate for these drum pumps include three phase electric motors and air motors.

Features of the F 550S Flux Drum Pump:

• Horizontal and vertical use option available
• Eccentric worm drive pump with bearing flange in aluminium
• Air motors or three phase electric motors available 
• No valves or vanes ensures low wear
• Suitable for low to high viscosity, pasty but still free flowing products
• Type F 550 SX.-50/21 for use in Zone 0, tested and certified according to ATEX-Directive 94/9/EC, EC-Type-Examination Certificate No. PTB 99 ATEX 4050/4051 X

• F 550 S-50/21 TW with Torsion shaft:
• 550 25 507 – 700mm Immersion Length
• 550 25 510 – 1000mm Immersion Length
• 550 25 512 – 1200mm Immersion Length
• F 550 S-54/26 TW with Torsion shaft:
• 550 25 649 – 700mm Immersion Length
• 550 25 652 – 1000mm Immersion Length
• 550 25 654 – 1200mm Immersion Length
• F 550 S-50/21 GW with Cardan shaft:
• 550 24 867 – 700mm Immersion Length
• 550 24 870 – 1000mm Immersion Length
• 550 24 872 – 1200mm Immersion Length
• F 550 S-54/26 GW with Cardan shaft:
• 550 25 737 – 700mm Immersion Length
• 550 25 740 – 1000mm Immersion Length
• 550 25 742 – 1200mm Immersion Length
• F 550 SXA-50/21Stator PTFE White Ex Marking II ½ G IIA T4:
• 550 23 020 – 700mm Immersion Length
• 550 23 021– 1000mm Immersion Length
• 550 23 022 – 1200mm Immersion Length
• F 550 SXB-50/21Stator PTFE Black Ex Marking II ½ G IIB T4:
• 550 23 400 – 700mm Immersion Length
• 550 23 401 – 1000mm Immersion Length
• 550 23 402 – 1200mm Immersion Length

The Flux F550S Series Eccentric Worm Drive Barrel Pumps are available with the following material options:

• Eccentric Worm Drive Pumps - Datasheet

Stamps/Ink Manufacturer

Castle Pumps have a wide customer base including many manufacturing companies in different industries. As a result, there are very few liquids or pumped medium that we do not have experience in specifying a solution for. In this instance, the customer were struggling to find a pump for photopolymer resin, yet our experience knew that a progressive cavity barrel pump would be ideal.