Rotary Triple Screw Pump Manufacturer & Supplier

• The TH- Series three-screw pump consist one rotor and two idlers, in a precisely bored pump casing insert, which ensures high pumping efficiency and high suction power.
• As the double-start screws meshes, a continuous axially moving voids/pockets generate, which traps the liquid inside it, and hence transfers the fluid, where it required.
• These pumps permits an even axial flow without pulsation and silent pumping operation even at a high speed.
• Axial loads on the rotor are often compensated by an adequate design of the bearing and all the radial forces are self-compensated.
• Further, size of a rotor kept small in the design, which enables these pumps to run at a higher speed with direct coupling to the prime mover.
• As the double-start screws meshes, a continuous axially moving voids/pockets generate, which traps the liquid inside it, and hence transfers the fluid, where it required.

These pumps permit an even axial flow without pulsation and silent pumping operation even at a high speed. Axial loads on the rotor are often compensated by an adequate design of the bearing and all the radial forces are self-compensated.

Further, size of a rotor kept small in the design, which enables these pumps to run at a higher speed with direct coupling to the prime mover. Self-compensated radial forces eliminate need of bearing High pressure capacity up to 40 Bar Self-Priming and reversible cartridge design simplifies maintenance problem and saves lead time.

Triple Screw Pump Features

• Positive Displacement Pump
• High running speed with less noise
• Long service life and minimum maintenance
• Axial smooth flow without churning
• High suction power
• Self-compensated radial forces eliminate need of bearing
• High pressure capacity up to 40 Bar
• Self-Priming and reversible
• Cartridge design simplifies maintenance problem and saves lead time

Material of Construction

Casing Design	: Casting, Fabricated SS, Custom
Casing	: Cast Iron, Carbon Steel, Stainless Steel, Special material
Casing Insert	: Cast iron, Aluminum Alloy, Copper, Special material
Rotor	: Alloy Steel, Hardened Steel, Surface Treated Steel, Special material
Idler	: Hardened Steel, Surface Treated Steel, Special material
Relief Valve Parts	: In steel and Cast Iron

Installation Features

Bearing	: External or Internal
Sealing Option	: Mechanical Seal, Gland packing, Lip Seal, Cartridge seal, Custom.
Mounting	: Horizontally or vertically or pedestial
Direction of rotation	: CW(standard), CCW(on request)
Ports location	: Radial or axial inlet and radial outlet
Relief valves	: Built-in, Line mounted, No RV
Jacketing Option	: Full, Partial, No Jacket
Driving unit	: Direct Couple OR Gear Box OR Pulley Drive with Prime Mover
Relief valves	: Built-in, Line mounted, No RV