Horizontal multi-stage centrifugal pump application, working conditions and product features

[Asia Pump Network News] Horizontal multistage centrifugal pump is the TSW-based pump to absorb the advantages of a variety of multistage centrifugal pump at home and abroad to improve the new generation of products. Horizontal multistage centrifugal pump applications, working conditions and product features deserve our study and discussion. Applications and working conditions: horizontal multistage centrifugal pump is mainly applied to urban high-rise building water supply and drainage and fire water, water supply and drainage of factories and mines, long distance water delivery, water production process cycle, HVAC cycle, domestic water and more Kind of use. 1, horizontal multistage centrifugal pump is suitable for conveying water and physical and chemical properties similar to water, the volume of solid insoluble matter does not exceed 0.1 单 unit volume, particle size ≤ 2 mm. 2, horizontal multistage centrifugal pump medium temperature: -15 ℃ ~ 80 ℃ 3, horizontal multistage centrifugal pump working pressure: system pressure ≤ 3.0MPa. That is: system pressure ═ inlet pressure + pump working pressure ≤3.0MPa. 4, the ambient temperature should be below 40 ℃, relative humidity should not exceed 95℅. 5, As the pump main components are made of cast iron, so the transmission medium should be no corrosive. Note: If the medium with small particles or a strong corrosive. Features Horizontal multi-stage centrifugal pump due to the use of excellent hydraulic model and low-speed motor, which has high efficiency and energy saving, stable operation, low noise, small vibration and so on. At the same time, consumable parts doubled the life expectancy greatly extended the life of the pump. The above is the horizontal multistage centrifugal pump application, working conditions and product features a brief introduction, through these introductions, I hope you horizontal multistage centrifugal pump with a deeper understanding and understanding. Further reading: IFAT China Guangzhou exhibition industry leaders building water pump manufacturers ranking article belongs to Internet industry (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: lindj (QQ / WeChat:) Starting: http://beng.liuti.cn/ (Service Hotline:)

Stainless Steel Sliding Door

Characteristics and Advantages

(1) Intelligent control design: adjustable main parameter and secondary parameter automatically according to the weight of door leaves;

(2) Low noise: Special static sound track, integration of motor, worm-gear and retarder.

(3) Anti-clamping function: automatically reverse when meeting barriers;

(4) Unique electronic motor lock: the motor will lock up when the door is forced to open.(controlled by remote or switch)

(5) Tighten force: seal door when closed, power consumption approximately 10W under standby;

(6) Advanced brushless motor(36V,100W) can automatically adopt different heavy door leaves;

(7) Bi-doors inter-locking: one of the door leaves always remains closing;

(8)Safety sensor terminal: sensor stops working when door closed;

(9)Unique coating technology: never rusty;

(10)Easy and convenient to install;

(11)Working Process: when the door leaf closes to the right place, the door leaf will slightly shift to the door frame and the ground. The rubbers on the four sides of the door leaf will completely combine with door frame and ground, which ensures air tightness. When the door is open, the rubbers will separate from door frame and ground, which avoids contraction on the ground.

Technical Specification

Specification	Light Duty		Heavy Duty
Rang of the Door	Single-Leaf	Double-Leaf	Single-Leaf	Double-Leaf
Door leaf max weight	100kg	100kg x 2	200kg	200kg x 2
Mounting Method	Surface mounting or built-in mounting
Open Width	700-2000mm	650-2000mm	750-2000mm	650-2000mm
Power Supply	AC 220v ± 10%, 50-60 Hz
Opening Speed	300-500mm/s (adjustable)
Closing Speed	250-550mm/s (adjustable)
Creep speed	30-100mm/s (adjustable)
Hold-open time	0.5-20s (adjustable)
Airproof Force (Max.)	>70N
Manual Pushing Force	<100N
Electronic Lock Force	>800N
Power consumption	150W
Ambient temperature	-20+50 C

Technical Details:

(1) Rubber lining sealing technology combined with V groove on the guide rail enables the door completely sealed when the door closed;

(2)Special door body location technology. Semicircular surface beam on the ground matches with the V style groove at the bottom of door leaf, which stop the door from swing and make sure it moves stable and smooth;

(3) The door body decorated with matte stainless steel or spray surface, and on the middle and both sides with sealing stripes to ensure the hermetic effect.

(4)Feet sensor switch applied to avoid contagion;

Stainless Steel Sliding Door,Stainless Steel Bypass Sliding Door,Stainless Steel Interior Sliding Door,Stainless Steel Folding Sliding Door

Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfrollershutterdoor.com