Excellent Material Long Life Low Noise Low Vibration High Quality Roots Vacuum Pump

Product Description

Product Description The HDSR series vacuum pump is developed based on the introduction of RR series fan technology from Japan using our company's countercurrent cooling patent technology. The vacuum pump is used for absorbing high vacuum. Countercurrent cooling is a kind of cooling method that uses low-temperature gas as pre-intake gas and usually sets the pressure of cooling gas to be equal to the exhaust pressure.

Product Parameters

MODEL	INLET FLOW RATE(M3/MIN)	VACUUM PRESSURE(KPA)	MOTOR(KW)
HDSR50V	0.86-2.59	-13.3 To -46.6	0.75-4
HDSR65V	1.16-3.80	-13.3 To -46.6	1.1-5.5
HDSR80V	2.50-5.53	-13.3 To -79.9	2.2-11
HDSR100V	3.57-8.47	-13.3 To -79.9	3-18.5
HDSR125V	4.35-13.37	-13.3 To -79.9	5.5-30
HDSR150V	7.29-29.25	-13.3 To -79.9	5.5-55
HDSR175V	17.26-40.00	-13.3 To -43.9	15-55
HDSR200V	25.03-58.69	-13.3 To -79.9	18.5-13.2
HDSR250V	57.73-93.20	-13.3 To -79.9	30-185
HDSR300V	83.21-136.3	-13.3 To -79.9	45-250

Certifications

Company Profile
SHANDONG HUADONG BLOWER CO.,LTD is located at Taiping Industrial Park, Xiuhui Town, Zhangqiu City, Shandong Province, China. It covers 100,000 square meters and is close to Zhangqiu station of Jiaoji railway in the South and 600 meters away from Jiqing highway in the North. We are an integrated automated machinery enterprise with professional precision machinery manufacturing and an excellent aftersales service system.

Founded in the late 1990s, the company has developed so far, relying on scientific management, cooperating with famous experts in the blower industry and prestigious universities, equipped with the latest manufacturing technology and strict inspection, insisting the entrepreneurship culture of " quality is the basic of one enterprise", our company have won great reputation from our customers and society. Up to now, we have won many honours, like: "high-tech enterprise", "invisible champion cultivation enterprise of Shandong Province", " Zhangqiu Quality Praise", "Professional precision special advanced enterprise of Shandong Province", " advanced party branch", " advanced communist party operators", " civilized and integrity private enterprise", "top 10 taxpayers", "keeping the contract and credit enterprise", " famous brand of Shandong Province", "customer satisfaction enterprise", and so on. The company has get ISO9001 international quality management system and CE certification.

Our main products include: 3 lobe roots blower (HDSR series, HDLH series, HG series), 2 lobe roots blowerI (HDR series,HTR series), steam compressor, vaccum pump and so on. Our products can widely used in several industries, such as sewage treatment, pneumatic conveying, cement, electric power, paper making, aquaculture, food, metallurgy, mining, environment protection industry etc.

---

>> Taijia Economy Portable Wall Integrated Enforcing Integrity Concrete Handheld Rebar Detector
>> Mask Polyester Tube Lanyard with Customized Logo Printed
>> Custom Logo Double Wall Insulated Stainless Steel Water Bottle
>> Glassfiber 10 Micron DHD110g10b Hydraulic Filter Elements
>> JBFD-H Portable Handheld Type UHF TEV Partial Discharge Detector Tester for Transformer/ Switchgear/ GIS
>> Spotlight Tree Light Outdoor Garden Ground Light Villa Landscape Light
>> Single-Impeller Mine Water Axially Split Case Double Suction Centrifugal Pump
>> PVC Agriculture Water Pipe Extrusion Making Machine Production Line
>> 5 Years Warranty Storage Solar 12V 200ah Gel Deep Cycle Battery for Power Bank
>> Hot selling new crop 2021 pistachio price pistachio specification
>> Neoprene SBR Sport OEM Black Elastic Gym Adult Youth PU Training Swimming Outdoor Waterproof Ski Hands Protection Softball Guard Baseball Sliding Mitts Glove
>> 32 Inches TV 55 Inch TV Display Full HD Eled 4K Curved Screen Smart LCD Screen Smart TV
>> Taijia Portable hardness concrete thickness tester gauge Nonmetallic Board Thickness Tester zd410
>> Easy to use vertical impact rammer low price gasoline rammer hand rammer
>> Most Popular in 2024 Heavy Duty Milling Machine X5036
>> New Women Leggings Elastic Workout legging
>> Used Wheat Combine Harvester 102HP in Good Condition
>> Factory direct supply flatbed laminator fy1325 OEM (with 1530 1737 size optional )
>> Luxury men's watch watch high-end automatic mechanical movement 007 watch waterproof
>> Xiaomi Mijia Smart Safe Duress Fingerprint Alarm Linkage Camera Vibration Alarm Safe