Checking Valve. Wholesale

Buoy Submersible Pump

• Place of origin:  

  China

check valve is provided at the upper of the pump to prevent the working parts from being damaged by the back flow in the water pipe when the electric pumps stops.There are drainage holes on the valve,the water in the pipe can be slowly released to prevent freezing and cracking in winter.(remark: no check valve for low lift submersible pump) Performance parameters: Flow :50-2600m3/h Water head ra

[Related Keywords : Buoy submersible pump]

Hot Water Submersible Pump

• Place of origin:  

  China

check the pump bearings or motor packing wear,when there is excessive wear and water leakage,then should replace new pieces. 7.The deep well pumps containing mud and sand have been sucked and discharged,before stopping the pump, should rinse the pump with clean water. 8.Before stopping the pump,should first close the outlet valve,cut off the power supply,lock the switch box. When it is winter,sho

[Related Keywords : Hot water submersible pump]

Stainless Steel Submersible Pump

• Place of origin:  

  China

check the current,voltmeter and water flow ,ensure the electric pumps run under the rated conditions. 2.The valve should be used to adjust the flow and water head range,must not be overloaded. In any of the following situations the operation should be stopped immediately: （1）When the current exceeds 20% of the rated current at the rated voltage. （2）When the voltage is too high or too low(

[Related Keywords : Stainless steel submersible pump]

Sleigh Axial-flow Pump

• Place of origin:  

  China

valve installed in the form of negative pressure at the inlet, air in the pipe inlet, and there is air in the pump chamber, after turning on the pump, the friction of the mechanical seal running at high speed produces high temperature, unable to get cooling, check the mechanical seal, the spring tension is okay, the friction surface is charred and blackened, the rubber becomes hard and cracked. S

[Related Keywords : Sleigh Axial-flow Pump]

FP/FPZ Type Reinforced Polypropylene Centrifugal Pump

• Min. Order:  

  1 Piece

• Price:  

  US$ 199 ~ 5999

• Place of origin:  

  China

Description The FPZ series centrifugal pump has a one-time injection molding, high mechanical strength, strong corrosion resistance, and unique scientific structure. The pump chamber is equipped with a suction chamber, a storage chamber, a return check valve, a gas-liquid separation chamber, and a return hole. It is only necessary to fill the liquid before the first startup, and there is no need

[Related Keywords : Centrifugal Pump, Pump, Chemical Pump, industry pump]

High Pressure Pump

• Place of origin:  

  China

Check valve assembly: The valve cage is made of specialmaterials that are sturdy and durable. The stainless steel 303 and 404 poppetvalves and springs, as well as the brass valve seat and cover, are sturdy anddurable, extending their service life. Pommel Precision machined hard solid ceramic plunger, sturdy anddurable. Crank Axle Accurate rounded corners and process treatment ensure durabilityand

[Related Keywords : pump]

High Pressure Pump

• Place of origin:  

  China

Check valve assembly: The valve cage is made of specialmaterials that are sturdy and durable. The stainless steel 303 and 404 poppetvalves and springs, as well as the brass valve seat and cover, are sturdy anddurable, extending their service life. Pommel Precision machined hard solid ceramic plunger, sturdy anddurable. Crank Axle Accurate rounded corners and process treatment ensure durabilityand

[Related Keywords : Industrial pump]

High Pressure Pump

• Min. Order:  

  1 Carton

• Price:  

  US$ 200

• Place of origin:  

  China

Check valve assembly The valve cage is made of sturdy and durable materials, with stainlesssteel 303 and 404 poppet valves and springs to extend its service life. Thedisassembly and assembly of one-way valve components is simple and easy tomaintain Pommel Precision machined hard solid ceramic plungers, as well asthickened SST limit bolts, provide longer service life, better durability andapplicab

[Related Keywords : car wash equipment, high pressure pump, cleaning scrubber, drain cleaner machine]

Pumps

• Place of origin:  

  Korea

• Price Condition:  

  FOB

Feature - Durable driving unit The frame of engineering plastic material and planetary gears are precision diacasted with anti-abrasive robust materials for semi-permanent life. - Overload proof motor The internal temperature switch protects motor from overload. - Precise valve construction Check valve are precise dimensions and construction with double check, spring insert type. - Gas lock

[Related Keywords : Pumps]

Accessory - Air Chambers

Feature The AC series air chamber provides protection for the metering pump and piping equipment by preventing dead heading, over pressurization, and over feeding of the liquid due to abnormal functioning of the check valve caused by pulsation of the liquid in the piping. Description Model Internal Volume (㎤) Applicable Type of Pump AC-V15A 500 KDV, H-21H,61H,12H,22H,52H,13H,23H, FX-

[Related Keywords : Accessories, Air Chambers]

KEMPION Metering Pumps

Feature Durable driving unit The frame of engineering plastic material and planetary gears are precision diacasted with anti-abrasive robust materials for semi-permanent life. Overload proof motor The internal temperature switch protects motor from overload. Precise valve construction Check valve are precise dimensions and construction with double check, spring insert type. Application

[Related Keywords : Metering Pumps]

2XZ-2 0.37KW Double Stage Oil Rotary Vane Vacuum Pump

• Min. Order:  

  1 Set

• Price:  

  US$ 210

• Place of origin:  

  China

• Supply Ability:  

  500sets/month

valve, can be able to pump condensable gas, such as water vapor Pressure oil circulating system Automatic fuel oil returning check valve Applications It is widely used in the electric vacuum device manufacturing industry, refrigeration industry, medical analysis device industry, solar energy industry, electric light source industry, vacuum furnace industry and scientific research unit. Company In

[Related Keywords : rotary vane vacuum pump, vane pump, oil pump, vacuum pump]

Trash Water Pumpset

• Min. Order:  

  30

• Price:  

  USD 300

• Place of origin:  

  China

• Price Condition:  

  FOB FUZHOU

• Supply Ability:  

  60000set/month

Characteristics: *Variable speed governor allowing pump speed to match the job *Quick release stainless steel housing clamp for fast, easy clean outs *Long life oil-resistant salt water rated internal parts with built-in check valve *Easy recoil starting with auto compression release and self fuel bleed feature *Each of the above pumps come complete with fittings, hoses, comprehensive spares and

[Related Keywords : Trash water pumpset, water pumpset, pump]

FPZ Plastic Self-priminging Chemical Pump

• Place of origin:  

  China

check valve, gas separation room, returning hole. Just before the first, it needs boost with fluid infusion, the future does not need to repeat with fluid infusion. The suction delivery medium, the fluid can be intermittent. The fluid can continue to send absorption, off within 15 minutes. The mechanical seal doesn’t need cold water for cooling. It has the merits of simple operation, safe a

[Related Keywords : Self-priminging Pump, Chemical Pump, pump, centrifugal pump]

RS Series Single Stage Rotary Vane Vacuum Pumps

• Min. Order:  

  1 Set

• Price:  

  US$ 20 ~ 2000

• Place of origin:  

  China

check the oil level before use to ensure that the oil level is not lower than the oil level line. If it is below the oil level line, refuel oil in time. Remove the intake cap and exhaust cap, and connect the pumped container. The pipes used should be short, with reliable sealing and no leakage.Plug in the power plug and turn on the switch. After use, unplug the power plug in time, remove the conn

[Related Keywords : pump, vacuum pump, oil pump, rotary vane vacuum pump]