Tuthill L & C Series cast iron pumps employ the internal gear pumping principle. There are only two moving parts.
Pumping action is based on a rotor, idler gear and a cover cast with a crescent-shaped partition.
This design allows the pump to handle a wide range of viscosity while sustaining a constant flow regardless of pressure.
The non-pulsating flow also runs substantially quieter than other pump designs. With minimal to moderate wear, our internal gear pumps outperform other pumping technologies.
As the pump starts, the teeth come out of mesh, increasing the volume. This creates a partial vacuum, drawing the liquid into the pump through the suction port.
The liquid fills the spaces between the idler and rotor teeth and is carried past the crescent partition through the pressure side of the pump.
When the teeth mesh on the pressure side, the liquid is forced from the spaces and out through the discharge port.
Unique Reversing Feature:
This Tuthill innovation allows positive reversing action without the use of valves. Port positions remain constant regardless of the direction of shaft rotation. It is ideal for use in power transmission applications where the drive shaft direction changes, but the direction of flow must remain constant. Other applications where shaft rotation is unknown, the reversing feature allows the customer to specify the suction and discharge ports.
When shaft rotation changes from clockwise to counter-clockwise, the idler carrier (including the idler gear and crescent) automatically rotates 180º through the suction zone to the position shown in the drawing above. This changes the direction of the flow within the pump without changing port positions. On resumption of clockwise rotation, the crescent will swing back to the original position.
About the Company
Year of Establishment2006
Legal Status of FirmSole Proprietorship (Individual)
Nature of BusinessManufacturer
Number of Employees51 to 100 People
IndiaMART Member SinceOct 2011
Backed by vast experience of 5 years, we are a prominent organization engaged in the manufacturing, supplying and exporting Industrial Pumps. Our comprehensive range of products includes API Internal Gear Pumps, Seal less Magnetic Pumps, End Suction Centrifugal Pumps, Metering Pumps, Eccentric Disc Pump and ANSI End Suction Centrifugal Pumps. In addition to these products, we also offer Stainless Steel Submersible Pumps, Drum Pumps, API Vacuum and Hose Pump, Centrifugal, Self Priming & Submersible Pumps, Centrifugal Pumps and High Pressure Piston Pumps. These products are offered by us are known for their corrosion resistance, superior functioning, easy operations and low maintenance. We have a warehousing and packaging department, which has proved beneficial in the safe keeping of the end products. The sole purpose of the storage of our is to cater to the bulk requirements of our clients. We have also appointed a team of highly qualified professionals to supervise various unit of our firm. These professionals work hard to ensure quality-approved products and their timely delivery. Our firm also accepts various modes of transaction for the ease of our client base including prominent names of Dow Corning India Pvt. Ltd., Advance Biochemicals Ltd. and USV Ltd., to name a few.