Archimedean Screw Pumps

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Opening Size range: An Archimedean screw pump is a positive displacement pump that draws fluid into the buckets that formed between the screw flights at the inlet bay and by its rotation transfers the fluid upwards upto the specified Head range. The pump can lift wide variety of fluids that varies from cleanest raw water to the muddy waste water with floating debris.
Design Series: Type BT, Type SH, Type BS, Type BU, Type CU
Pumping Capacity('Q' m3/s): 0.1 m3/s to 10 m3/s
Screws can be installed in parallel to accommodate higher flow
Range in Hydraulic Head('H" in Meters): Wall thimble mounted / Wall mounted
Tentative Power Requirement: 9.81 x Q x H/ Ƞ (overall efficiency)
Pump Efficiency Range: 70 – 90%
Screw Diameter Range(in meters): 0.4 m – 4.50 m
Typical Installation: Raw water pumping
Influent pumping stations in WWTP
Irrigation Projects
Storm Water Projects
Paper & Pulp Industries
Petrochemical plants
Other Similar sites
Advantages: Ideal solution for Low Head pumping
Comparatively Less Power Consumption
Low maintenance & High Reliability
No use of fine screening
Can run completely dry
Less civil structure is needed
Lesser Net Head as sump is not required.
Our Services: Step 1: Feasibility Consultancy
Step 2: Supply complete E&M package
Step 3: Installation & Commissioning
Step 4: Maintenance & Service
Step 5: Upgradation & Replacement of older systems