Vertical multistage centrifugal pumps of the series LV from the company Allweiler they consist of a set of annular sections providing a high level of pressure of the supplied liquid with a small volume of flow. Single-channel design, outlet and suction pipes are arranged in parallel, orientation at an angle of 90° on request. The installation is mounted on a slab or foundation using cast supports, the motor is in mounting position IM 3011. The shaft is equipped with seals with O-rings as standard, and it can also be reinforced with a mechanical seal on request. The frame is made of cast iron of the GG20 brand, impellers and diffusers are made of cast iron, steel or bronze, the shaft is made of carbon steel or stainless steel.
Pumping liquids: water, oils, refrigerants, lubricants.
Limitations: contact with chemically aggressive agents.
Areas of application: water supply, irrigation, heating, cooling systems, marine applications, technological processes and others.
Technical characteristics of Allweiler LV series centrifugal pumps
- Volume consumption: up to 120 m3/hour;
- Discharge height: up to 250 m;
- Nominal pressure (PN): up to 25 bar;
- Number of steps: 2 - 15;
- Diameter of the suction pipe: 32 - 80 mm;
- Diameter of the pressure nozzle: 25 - 65 mm;
- Liquid temperature: up to 140 °C;
- Installation: dry, vertical, on a base plate.
Overall standard sizes of Allweiler LV series multistage pumps
LV 25/2, LV 25/3, LV 25/4, LV 25/5, LV 25/6, LV 25/7, LV 25/7, LV 25/9, LV 25/10, LV 25/11, LV 25/12, LV 25/13, LV 25/14, LV 25/15
LV 32/2, LV 32/3, LV 32/4, LV 32/5, LV 32/6, LV 32/7, LV 32/7, LV 32/9, LV 32/10, LV 32/11, LV 32/12, LV 32/13, LV 32/14, LV 32/15
LV 40/2, LV 40/3, LV 40/4, LV 40/5, LV 40/6, LV 40/7, LV 40/7, LV 40/9, LV 40/10, LV 40/11, LV 40/12, LV 40/13
LV 50/2, LV 50/3, LV 50/4, LV 50/5, LV 50/6, LV 50/7, LV 50/7, LV 50/9, LV 50/10, LV 50/11, LV 50/12
LV 65/2, LV 65/3, LV 65/4, LV 65/5, LV 65/6, LV 65/7, LV 65/7, LV 65/9, LV 65/10, LV 65/11
You can buy centrifugal multistage pumps of the Allweiler LV series, find out the price and more information about the products by contacting our specialists.