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difference between q345a q345b

Found 233665 Products
High Quality 3door Compressor Humidity Control Beverage or Wine Bottle Display Cooler Showcase Restaurant Refrigeartor Equipment
... : ZELL or HUAYI . and the DANFOSS can be optional (in difference cost). > Suitable for: white wine,dry wine,champage,sparkling wine ... ,dry wine,champage,sparkling wine,whisky,brandy,vodka etc. Comparation Between Traditional Wine Refrigerator and Customized Wine Refrigerator: ItemsTraditional commercial wine ...
Supplier: Shenzhen Sicao Electric Appliances Co., Ltd. [China Manufacturers]
Yuken Pump Horizontal Injection Moulding Machine XT-H180
... MACHINE INJECTION WEIGHT:402G CLAMPING FORCE:1800KN SPACE BETWEEN TIE BARS:480*480 CERTIFICATE:CE/ISO Machine ... , use proportional valve to compensate the difference of pressure or flow between pumps* Triple interlock of mechanic, electric ... s17.121.726.8INJECTION PRESSUREMPa234185149SCREW SPEEDrpm0~220MOULDING UNITCLAMPING FORCEKN1800SPACE BETWEEN TIE BARS(W*H)mm480*480MAX. MOULD THICKNESSmm500MIN ...
Supplier: Hebei Xiangte Import & Export Co., Ltd. [China Manufacturers]
High temperature thermostat
... : 0-30mm4) Fitting size:28±0.2mm5) On-off temperature difference: 2 ~156) Insulation Resistance: >=100MΩ7) Contact resistance:<=50MΩ8 ... ) Rated at 16A/250V 50/60Hz9) Electric Strength: 800v/s between two pin.10) Operating life: no less than 100,000timesChangheng ...
Capillary thermostat
... height: 0-30mm4) Fitting sizeL28±0.2mm5) On-off temperature difference: 2 ~156) Insulation Resistance: >=100MΩ7) Contact resistanceL <=50MΩ8 ... ) Rated at 16A/250V 50/60Hz9) Electric Strength: 800v/s between two pin.10) Operating life: no less than 100,000times11 ...
Supplier: Jiulong Thermostat Factory [China Manufacturers]
3 Led Headlamp of high quality
... : with batteries 197g; without batteries 124gBurn life:min40hours/max140hoursWorking Temperature: between 60 degree centigrade and 30 degree centigrade below zeroIPX waterproof ... 100% real and for reference only.Please allow possible slight difference due to technical improvement and variance.Your order is recognized ...
Supplier: Ningbo Chenxi Industrial Co., Ltd. [China Manufacturers]
120W/K IP23 factory price base station cabinet panel heat exchanger for control cabinet or electric box or battery cabinet
... exchange heat between hot inside and cool outside of cabinet with limited power consumption.When there is large temperature difference,the device ... will effectively exchange heat between hot inside and cool outside through aisle ...
Supplier: Suzhou Langji Technology Co., Ltd. [China Manufacturers]
Roof Ventilation Fans Aluminum Made
... fluorocarbon polyester coated roof ventilator applies the theory of convection between natural wind and air, which can accelerate and translate any ... . This kind of industrial roof ventilator also works by the difference in temperature. The hot air rises, cold air falls, which ...
Equal ALFA LAVAL TS6M gasket plate heat exhcanger steam heater 10/16 bar 20kg/s for HVAC steam heating
... Acid, Alkali, High temperature Oil, Steam Working principleChannels are formed between the plates and the corner ports are arranged so that ... ow throughalternate channels. The heat is transferred through the plate between the channels, and complete counter-currentflow is reated for highest ... that when water is heated over a relatively wide temperature difference, e.g. from10 to 70°C (50 to 158°F ...
Supplier: Jiangsu Baode Heat-Exchanger Equipment Co., Ltd. [China Manufacturers]
cabinet air conditioner 150W
... (TEC) uses the Peltier effect to create a heat flux between the junctions of two different types of materials; the core ... a Peltier module, the following capabilities are achieved:⊕A temperature difference develops on the sides of the units.⊕The low temperature ...
Supplier: Suzhou HPT Energy Equipment Co., Ltd. [China Manufacturers]
plate heat exchanger
... exchangers Works:Heat transfer occurs when there is a difference in temperature between two mediums. Heat will travel from the hot source ... such as the heat conductivity of the two materials andthe difference in temperatures of the two mediums. Convectiuve heat transfer occurs ... strong acid and ammonia so the PH must be maintained between 6 to 8.in practical application.for example,hydrochloric acid ...
KSD Thermostat for Delonghi,Sacco,Electrolux Coffee machine
... ); temperature accuracy: ±2 ±3 ±5 ±103.Recovery and action temperature difference: 8~100 (Optional)4.Connection method: Insert the terminal 250 ... .10.Casing protective class: IP0011.Grounding method: Connection is made between the metal casing of the temperature controller and the metal ...
heat exchanger equippment for communications
... fan is controlled according to the internal temperature and the difference temperature between the inside from outside. All types can be customized ... W/K and so on(all based on 10 degrees difference temperature between the inside from outside), for AC or DC fans ...
Plate Heat Exchanger
... Heat Transfer WorksHeat transfer occurs when there is a difference in temperature between two mediums. Heat will travel from the hot source ... such as the heat conductivity of the two materials andthe difference in temperatures of the two mediums. Convectiuve heat transfer occurs ...
Supplier: Ningbo Hrale Plate Heat Exchanger Co., Ltd. [China Manufacturers]
Plate Heat Exchanger Plates
... Plates Features Up to thousands of contact points are formed between herring bone corrugated plates; Extremely high accuracy makes the contact ... points between plates bear even pressure; The designs of two kinds of ... plates can be selected for the duties of small temperature difference heat exchange, a big thermal length duty. In this ...

tank coil heater

Mar 31, 2013
tank coil heater
... steam's feed quantity automatically according to the difference of the Oil's temperature between passing in and out the tank and ...
Supplier: Shandong Pulilong Pressure Vessel Co., Ltd. [China Manufacturers]
Solid Lubricant Inlaid Oilless Bearing and Bushing
... friction between. The material of the bushing and bearing can be brass, bronze, cast ferrous, bi-metal etc. according to difference application ... -abrasion, low friction coefficient.3. Good erosion resistance.4. Temperature between -40/+300 Celsius5. Free maintenance and long service life. We ...
Supplier: Hefei Bolin Advanced Materials Co., Ltd. [China Manufacturers]
DU Rubber Belt Vacuum Filter
... strength and long service lifeRing type abrasive belt is set between vacuum container and the rubber belt, water is used to ... separator is set to carry out zero potential difference automatic discharging or high potential difference discharging to satisfy requirements from different working ...
Separable Spiral titanium heat exchanger
... countercurrent flow mode, can obtain the biggest logarithmic mean temperature difference, which is beneficial to the heat transfer of small temperature ... difference, it is suitable for low temperature heat recovery. (5). ... equipment, which may be applied to the convective heat transfer between different liquids, gas and liquid, and gas and gas as ...
Supplier: Wuxi JEIO Chemical Machinery Co., Ltd. [China Manufacturers]
1/4 Fold Neat Toilet Seat Cover Paper
... to customer's design.3. Photos of Paper 4. Difference among 1/2 Fold, 1/4 Fold and 1/16 ... FoldSize Difference: 1/2 fold > 1/4 fold > 1/16 foldPrice Difference: 1/2 fold < 1 ... /4 fold < 1/16 foldUse Difference: 1/2 fold and 1/4 fold is convenient for ... easy for travelling because of its small size.5. Differences between 100% virgin wood pulp paper and recycled paperCleaness: 100% ...
Supplier: Dandong Goldrich Trading Co., Ltd. [China Manufacturers]
Refrigeration Electric Control Box ECB-1000
... parameters can be modified while the device is running. Switch between auto and manual mode. Automatically control to realize alternation ... between cooling and heating. Compressor startup delay protection. Specification:Product size: 250X190X139mmTechnical parameters:1. Temperature measuring range: -50~+90oC2. Return difference ...
Supplier: Tecol Refrigeration Equipment Co., Ltd. [China Manufacturers]
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