Positive Displacement Rotary Lobe Pump Vacuum Pump Roots Vacuum Pump

Product Description

Product Application

Positive displacement rotary lobe pump is widely used in waste water treatment, aquaculture, pneumatic conveying, Positive Displacement Rotary Lobe Pump Vacuum Pump Roots Vacuum Pump packaging, coal washing, combustion supporting, supercharging, casting, mining, metallurgy, chemistry, light industry, construction, electricity, flour manufacture, sand blasting, Positive Displacement Rotary Lobe Pump Vacuum Pump Roots Vacuum Pump etc.

SPECIFICATIONS FOR PD ROOTS BLOWER
item	Air Capacity	Pressure
WSR50	0.31m3/min-2.43m3/min	9.8kPa-98kPa
WSR65	0.58m3/min-3.30m3/min	9.8kPa-98kPa
WSR80	2.89m3/min-5.23m3/min	9.8kPa-98kPa
WSR100	2.76m3/min-9.05m3/min	9.8kPa-98kPa
WSR125	4.75m3/min-12.18m3/min	9.8kPa-98kPa
WSR150	9.78m3/min-27.03m3/min	9.8kPa-98kPa
WSR175	19.65m3/min-40.75m3/min	9.8kPa-98kPa
WSR200	26.33m3/min-59.01m3/min	9.8kPa-98kPa
WSR250	57.10m3/min-91.31m3/min	9.8kPa-98kPa
WSR300	60.52m3/min-133.31m3/min	9.8kPa-98kPa
WSR350	78.41m3/min-177.31m3/min	9.8kPa-98kPa

Main Features

compact and sturdy construction, light weight, good pressure boost, high air volume, low noise, continuous duty and maximum reliability, clean output air, long lifespan and easy maintenance.

1. Low noise and vibration by adopting three-lobe rotor and spiral linear casing;
2. Clean output air as a result of no mixed oil, thus no air pollution caused by smoke.
3. Simple construction, long lifespan, superior durability and easy maintenance by adopting special bearings;
4. Integral construction for lobes and axles, plus no wearing of the lobes, ensures continuous duty, high performance and maximum reliability;
5. Reliable sealing, no leakage ever happened;
Certifications Detailed Images

Main Features

Name: Positive displacement rotary lobe pump
Brand: ZHANER
Original: China

Casing—one piece cast iron
Blower main body casing: HT250
Oil box & gear box: HT250
inlet & outlet silencer: Q235A

the driving & driven shaft: 40Cr

Lobe: QT500-7

Flexible joint: rubber

Machine Parts

Name: Gear, bearing, seal etc.
Brand: ZHANER
Original: China
Gear: 20CrMnMo

Bearing—imported NSK;

Check valve, safety valve: QT450-10

Backflow can be reduced and controlled within the units

all of the ZhanEr blowers feature detachable feet, allowing you to mount the blower into your custom system

Main Features

Name: Roots blower construction
Brand: ZHANER
Original: Chiina

Vertical and horizontal installation options

stronger construction for minimum noise and vibration

features cooler operation

Our FactoryPacking & Delivery

Packaging
Size	1000 (L) *600 (W) *600 (D)
Weight	310kg
Packaging Details	The normal package is fumigation-free wooden case or according to customers special request.

contact

In the field of large diameter roots blower, Positive Displacement Rotary Lobe Pump Vacuum Pump Roots Vacuum Pump is a new type of high efficiency energy-saving unit. This series of Rotary roots blower has many years of aerodynamic research results, using three-dimensional simulation technology, Positive Displacement Rotary Lobe Pump Vacuum Pump Roots Vacuum Pump to develop a new type of impeller line. Although the new line impeller processing is complex, but high efficiency, low noise. In the high pressure and special gas transmission, the unit is in the leading position in the world.
HBJHFSF
This series of Rotary roots blower with various specifications, there are positive pressure, negative pressure, dry and wet, single-stage, double stage (see TN P101). Positive Displacement Rotary Lobe Pump Vacuum Pump Roots Vacuum Pump And according to the different transmission media, a variety of forms: labyrinth seal, expansion ring type, filler type, mechanical seal etc..
SDFVD
This series of Rotary roots blower unit is widely used in electric power, petroleum, chemical, fertilizer, steel, smelting, cement, oxygen, food, textile, papermaking, dust cleaning, aquaculture, sewage treatment, pneumatic conveying and other departments of industry.