Material:ductile cast iron / grey iron
Process:Sand Casting , lost foam process
Shape:square/ circle/ rectangle
Application:Building facilities, landscape, road sides. Tree Grates are used to protect the roots of trees on road sides. Tree grates provide security for pedestrians. At the same time it can prevent moisture loss of tree roots.
production plan - sand mixing - mold - molding - drying - button box - melting and pouring - cooling - out of the box - slinging - cutting - - grinding →→ repair welding→→ inspection
Tree Grates Tree Grates, Metal Tree Grates, Round Tree Grate, Iron Tree Grates QINGYUN HUIHUANG EXACT CASTING CO.,LTD , http://www.sdhhcasting.com
V1500 Stainless Steel Sewage Submersible Water Pump for IrrigationÂ
Condition Of Usage
1. The maximum deep it is allowed in water is 5m from its center of impeller
2. The trans medium's temperature shouldn't be higher than 40ºC
3. The trans medium's PH scope is from 4~10
4. The Kinematics viscosity of the trans medium is 7×10-7~23×10-6 m²/s
5. The maximum density of the trans medium is 1.2×10³kg/m³
Function And Feature
V series pump is advanced WQ pump,a branch of single-phase drainage pumps,will be your ideal drainage helper. The letter "V" which substtutes for the letters "WQ" indicates the distinct design of the filter and the broadness of the high efficient area. It can work safely and efficiently at high flux with the feature of complete heads. The design is designed to a wide tunnel which helps to convey the long fiber liquid or the solid whose diameter is about 15mm.The selection of bottom suction structure,stainless steel and spcial cast iron made the pump has the capabilities of complete drain and high resistance of abrasion and corrosion.The float switch can automatically control on and off with change of the liquid level. The protector in the motor can automatically cut off the power when it overheated or overcurrented, thus guarantee the security and reliability of pump's run even in the atrocious environment.
Application
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Model V submersible sewage pump series, a branch of single-phase and three phase drainage pumps, will be your ideal drainage hlper, the letter V which substitutes for the letters WQ incicates the distinct design of the filter and the broadness of the high efficient area. it can work safely and efficiently at high flux with the feature of complete heads, the design is designed to a wide tunnel which helps to convey the long fiber liquid or the solid whose diameter is about 15-25mm. the selection of bottom suction structure, stainless steel and special cast iron made the pump has the capabilities with the change of the liquor lever. the protector in the motor can automatically cut off the power when it overheated or over currented, thus guarantee the security and reliability of pump run even in the atocious environment
1. Low noise
2. High quality
3. Competitive price
4. Operation Simple
5. 100% cooper wire
6. Warranty: 1 year(according our general  sale conditions)
Operating limits
medium temperature+40°C
ambient temperature+40°C
Submersible depth:5m
pressure: 6 bar
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Material and working limits
Pump body: Cast iron
Motor housing: Cast iron
Impeller: Cast iron
Motor wire:copper
Shaft: 45#steel
Insulation class: F
Protection class: IP68
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OPTIONS ON REQUESTÂ
Special mechanical sealÂ
Other voltages or frequency 
Packing & Delivery
Packing: 1 pc/ctn
Packing design: standard export carton or customer's design
Delivery: 30 days after receiving depositÂ
Delivery port: Ningbo
FAQ
Q:What is your MOQ of this item?
A:Our MOQ is a full 20ft container, first time cooperation, we accept trial order to check quality.
Q:Is it acceptable to make customers' own brand?
A:Sure, we can do OEM.
Q:What are your payment terms?
A:30% T/T deposit, 70% against documents, or L/C at sight.
Q:How long is your warranty?
A:One year!
Q:What is the delivery time?
A:25-30 days after receiving your L/C or T/T deposit.
Model NO.: v1500
Power: Electric
Start Up: Electric Pump
Type: Wqd Submersible Water Pump
Application: Submersible Pump, Sewage Pump
Industry: Mechanical Pump
Media: Clean Water/Dirty Water
Performance: Wear Pump
Theory: Submersible Pump
Place of Origin: Zhejiang, China (Mainland)
Model Number: Wqd Series
Shaft: Carbon Steel/Stainless Steel
Voltage: 220V
Brand: Wedo Brand
Standard or Nonstandard: Standard
Mechanical: Carbon/Ceramic/Stainless Steel
Motor Housing: Stainless Steel
Flow Switch: with or Not Is Both Avaliable
Speed: 2800r/Min
Trademark: WEDO BRAND
Transport Package: Carton/Case
Specification: CE
Origin: Taizhou, China
HS Code: 8413709190