*Each pump provide 3 year warranty
*Each package involves pipe, injection valve, bottom valve, instruction, packing list adn certification.
*Max viscosity up 50mPa.s, if the viscosity exceeds 50mPa.s, please contact us
*Strong stability: working stability in AC 100-240V, and suitable for the range of 50-60Hz
*High speed operation: high measurement precisions, up to 360 strokes
per minute which eliminate the pulsation
effect.
*Compact size: small, quiet and stable
operation
*Durable diaphragm: the diaphragm is made by PTFE, which is
compatible with all kinds of chemicals. In typical use, the diaphragm
can last up to five years, which 5 times as national standard
GB/T7782-2008
* High protection level: protection level reached to IP65,
it allowed pump to provide safe services at severe operaton
condition
*Ball check valves: it through double valve ball, seat and
sleeve to form the sealing system, that enhance the
precision
*Several types: manual control or automatic control, the
automatic control can divided to: 4-20mA electric current signal
control, digital impulse signal feedback control, digital impulse
feedback control with Rs485 communication interface, 4-20mA electric
current signal control with Rs485 communication
interface.
*Percentage adjustment: local adjust percentage for stroke
and frequency
0~100%
*Level monitor, low-level shutoff with alarm output
Explosion-Proof Solenoid Dosing Pump Explosion-Proof Solenoid Dosing Pump,Chemical Explosion-Proof Solenoid Dosing Pump,Fluid Explosion-Proof Solenoid Dosing Pump,Piston Explosion-Proof Solenoid Dosing Pump Zhejiang Ailipu Technology Co., LTD. , http://www.alipu.com
Airport Trolley's information:Â
This airport trolley is made of high strength aluminium alloy, the quality and the capability is very well. This handcart is popular with airprot and airport passengers. And it is round handle cart which is terse economical trolley.Â
This trolley is provided with self-adjusting automatic brake with pole.Â
The cart chassis is with high quality rubber lining.Â
General features:Â
1. Self-adjusting automatic brake with pole
2. Powder coated basket
3. It is round handle which is terse economical trolley.Â
4. High quality rubber lining chassis.Â
5. Has 2Â items practical new-style patents.Â
6. The type is popular with airport passengers.Â
7. Certification: ISO 9001: 2008/, OHASA18001: 1999, ISO 14001: 2004
Main function
2.1 Basket material treated by 304 stainless steel electrochemical polish treatment which could load light
luggage less than 200KG. Hooks on basket are for hanging light stuff such as handbags, plastic bags, etc. Basket design can set up the drink cup ring for passengers, if it is necessary, passenger could place his/her cup upon the ring while pushing trolley.Â
2.2 The trolley could nest to each other, for easier storage and less space requirement. It's easier for managers moving them, too, many trolleys could be pushed to the chosen place at one time, it saves lots of time for management.Â
2.3 Trolley basket installed with front and rear white plastic board, and one main advertisement board on trolley body, advertisement could post on the board.Â
Payment and Delivery time:Â
1). Payment by T/T. 40% advance payment, the balance paid before shipment
2). Delivery time: Three weeks after receiving the down payment
Company information
Â
Brand Name
Double Rhombus
History
Company was built since 1978
ManagementÂ
Professional management
Production
50 containers for casters/Month  5000 pcs for trolley/Month 10000pcs for queue stand/Month 1000pcs for airport counter/Month
QCÂ Dep
17Â members
R&DÂ Dep
12Â members
Exhibition experience
Canton Fair, International Hardware Fair Cologne, Inter airport China, China International Hardware Show
Main market
North American, Europe, Southeast Asia/Mideast, South America, Africa, East Asia, Domestic....
1) Our company was founded in 1978, it has gotten certificates of ISO9001 quality system, OHSAS 18001 health system and ISO 14001circumstance system already. The National Standard Bureau entrusted our company to compile the National standard GB/T14687-93 and GB/T14688-93 for industrial caster in 1993 and 2011.
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2) Our company has more than ten years export experience, professional manufacturing technology, and a strict quality control system. Most of our engineers and mechanics have more than 10 years experiences on manufacturing caster. Our factory has modern manufacturing processes, equipment and mature production lines for mould making, curved cutting, punching, welding, surface plating, machine assembling and capability tests for casters, airport trolley, airport counter, airport chair, queue stand, foldable hand truck.Â
3)  We have our own development and design teams. If there is any product you are interested in, please send us an inquiry, if you couldn't find what you want , please also let us know, we could make it customized for you.
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Sample service
Â
Sample
Available
Sample fee
Paid by customer, but can be refund when mass production
Delivery fee
Send by express or by air, paid by customer, but can be refund after mass production
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ServiceQuick response: Our customers will get our reply with 24 hours, and get our quote within 24 hours during working days. You will get our best service                                                                                         Â
FAQ:
***Pls contact us directly. If there are no products that you are looking for, we will design for you specially.Â
 Style name
 Airport trolley
 Body material
 High strength aluminium alloy T6063
 Basket material
 Steel
 Length
 980mm
 Front Width
 400mm
 Back Width
 675mm
 Heigth
 1025mm
 Top basket size
 525mm*220mm*150mm
 Load capacity
 200kg
 Caster
 1 swivel caster and 2 fixed caster, wheel diameter is 180mm.
 Main advertising panel size
 526mmx319mm
 Side advertising panel size
 670mmx40mm
 Basket advertising panel size
 Front:480mmx100mm Back:480mmx120mm
Nesting distance
 270mm
Aluminium Alloy Airport Trolley (GS7-250)
Model NO.: GS7-250
Surface Handling: Paint
Certification: ISO, GS, TUV, RoHS, BSCI
Style Name: Airport Trolley
Body Material: High Strength Alumnium Alloy T6030
Basket Material: Steel
Guard Component Material: PA6
Length: 980mm
Front Width: 400mm
Back Width: 675mm
Height: 1025mm
Top Basket Size: 525mmx220mmx150mm
Aoolication: Carrying Luggage in Airport
Trademark: Double Rhombus
Transport Package: Plastic Bubble Bag
Specification: GB; ISO, BSCI, SGS, REACH, ROHS
Origin: Hubei, China
HS Code: 87169000