LT CUSTOM Progressive Cavity Hopper Pumps
The LT CUSTOM SERIES progressing cavity hopper pumps can be made to customer specifications according to the type of existing system.
By minimising aeration and agitation of fluids, they ensure the gentle product conveyance without altering their organoleptic characteristics.
Wear parts can be easily replaced on site.
The CUSTOM LT SERIES progressing cavity hopper pumps have a hopper design that allows easy product entry into the pump.
These pumps can use different types of process connections according to international standards (EN, DIN, ANSI, GAS and others), or have a special design.
They can also be supplied in different types of materials (e.g. CAST IRON, STAINLESS STEEL and others) depending on application contexts.
The LT CUSTOM SERIES progressing cavity hopper pumps achieve flow rates up to 180 m³/h and pressures up to 24 bar.
Working pressure up to 40 bar
Minimal on-site maintenance
Continuous flow and minimal turbulence
Low rotational speed
Customised executions according to request
The rotor is available in many materials depending on the application: carbon steel with thick chrome plating, AISI 304 (1.4301) stainless steel, AISI 316 (1.4401) stainless steel and others on request. In addition, ‘standard pitch’ or ‘long pitch’ geometry is possible.
The stator is made of vulcanised rubber inside a steel tube, with integral seals on both sides in a variety elastomer (NBR, HNBR, EDPM, FPM and more on request). It is possible to have the inlet with hopper-shaped opening for improved feed of the product into the pumping part.
The coupling shaft with pre-feeding screw can be manufactured with different types of joints to suit various applications.
Cross joint protected by sleeve in various rubbers in carbon steel version for industrial use and stainless steel for chemical environment use;
Homokinetic joint and/or cross cardan joint for the industrial sector;
Homocardanic joint for the industrial sector, particularly used for pumps high capacity.
The pump housing is made with a rectangular/square hopper; the hopper size can be adapted to the specific application.
Different types of process connections are available according to international standards (EN, DIN, ANSI, GAS and others) or in special designs. Different types of materials (e.g. CAST IRON, STAINLESS STEEL and others) are possible depending on application contexts.
There are various types of seals:
The drive is directly flanged to the pump support lantern, resulting in compact dimensions, low total weight, easy maintenance and economic advantages.
The CUSTOM T SERIES progressive cavity pumps execution, equipped with an independent bearing support, allows coupling with any type of drive via a flexible coupling.
|MODEL||Max. capacity @ 0 bar|
|200M||1||12-14||600||LT / T|
|300C||4||6-7||700||LT / T|
|300M||3,5||12-14||600||LT / T|
|400C||9||6-7||700||LT / T|
|400B||6||12-14||500||LT / T|
|450C||25||6||600||LT / T|
|500M||5,5||9||500||LT / T|
|500AL||15||6||600||LT / T|
|500AL2||12||12||500||LT / T|
|550C||15||6-7||600||LT / T|
|550M||12||12-14||500||LT / T|
|550L||10||24-28||400||LT / T|
|600C2||25||6-7||500||LT / T|
|600M||25||9||500||LT / T|
|600M2||25||12-14||500||LT / T|
|600L||20||24||400||LT / T|
|800M||30||8||500||LT / T|
|800L||22||20||400||LT / T|
|1000M||45||6-7||500||LT / T|
|1200M||55||8-9||500||LT / T|
|1200L||45||12-14||400||LT / T|
|1200L2||35||24-28||300||LT / T|
|2000M||70||6-7||450||LT / T|
|3000M||100||6-7||450||LT / T|
|3000L||80||12-14||400||LT / T|
|3500M||110||6-7||350||LT / T|
|4000M||130||6-7||350||LT / T|