R0180P - Operating Principle - BJVP Rotary Lobe Pump
Overview:
The rotary lobe pump is a positive displacement pump. The pumping
principle is based on two counter-rotating pumping elements, known
as the rotary lobes. These are mounted on two synchronized shafts.
The rotational movement of the lobes increases the volume of the
pumping chamber on the suction side. This creates suction, which
draws the medium into the rotary lobe pump. As the rotational
movement continues, the medium is then enclosed in cavities between
the rotary lobes and pump housing and it is issued on the discharge
side by the pumping chambers as they reduce in size again; the
rotary lobe pump conveys the medium directly. Due to their
mirror-symmetrical design, rotary lobe pumps are independent of the
direction of rotation and can pump in either direction without
restriction.
Parameters:
| Port size | 1.5”-8” |
| Capacity | 0.01～238 m3/h |
| Pressure range | 0.1～31 Bar |
| Temperature | -20～180℃ |
| Viscosity | 0.1～1,000,000 cSt |
| Material | D.I ,WCB,304SS,316SS,316L,Duplex SS |
| Port Type | ASME or DIN Flanges , NPT ,SAE ,Tri-clamps,SMS |
Application:
Chemicals,dairy products, non-staple food processing, condiments,
cosmetics, automotive paint, ink and other industrial applications.
Character:
Exquisite design and advanced quality control, VP lobe pump has
strong reliability and applicability.
The mechanical seal can be removed from the front;Easy maintenance
and high efficient repair.Rotor without dead angle is infrequent to
be stuck, suitable for all kinds of abbrasive,low viscosity or high
viscosity application.
Anti-shearing, Large liquid cavity, smooth transport, can be
clean-in-place, easy to maintenance. VP lobe pump is suitable for
chemicals, food and beverage and pharmaceutical industry.
Multi-options for contact materials. The ports can be installed
vertically or horizontally.
Available Solution:
Radial double seal design,can enlarge the seal life for any serious
application.
Jacket is available for high temperature request.
Picture:
