difference between grade s275jr and sphc,China difference between grade s275jr and sphc Manufacturers, Suppliers

unload valve compressor for CFC HCFC oil water oil gas

Jan 12, 2013

... of solenoid valves for refrigeration, freezing and air conditioning plant.l Supplied both normally closed ... Wide choices of coils for a.c. and d.c..l Suitable for all fluorinated ... and pick up plug stem,open the small orifice.Then the pressure in the upside of valve reduced, the pressure difference between ... of diaphragm,balances,then the diaphragm drop and close the main orifice.. unload valve compressor ...

Supplier: Shanghai Thermostat Factory Co., Ltd.

[China Manufacturers]

SSV25W-28 solenoid valve

Jun 30, 2012

... for the defrosting of wind cooling heat pump refrigeration unit and the defrosting of supermarket refrigerators as well.The adoption of ... upside of valve reduced, so the pressure difference between both side of diaphragm happen and lead to diaphragm lift to open the main ... 36V,110V,220V,380V.D.C.:12V,24V,110V,220VType and data ConnectionformModelConnectiondimension(in.)Kv value(m3/h)Opening diff. ...

Supplier: Shanghai Fengshen Refrigeration Controls Co., Ltd.

[China Manufacturers]

Kinco FV100 Series VFD

Oct 12, 2012

... acceleration/deceleration times,Self-adjusting, S curve acceleration/deceleration, slip difference compensation, fan operation control, Crawl function, jump frequency operation, PID ... (sleep function), MODBUS communication, Drop control, Torque control, Switch between torque control and speed control, Restart automatically, Energy saving operation.Analog inputThree ...

Supplier: Kinco Automation (Shanghai) Ltd.

[China Manufacturers]

portable 3-phase kwh meter tester

May 06, 2012

... Output current ranges: 0.1A, 1A, 5A, 20A, and 100A 2.2 Output load capacity Voltage loop: Max. ... fineness: Four finenesses as 10%, 1%, 0.1%, and 0.01% are available C) Max. Output voltage: ... be more than 0.2%; The difference between any phase current and its average will not be more than ... 0.2%; The phase difference between any phase current and its corresponding phase voltage will not be ...

Supplier: Hangzhou Iyo-Tech Co., Ltd.

[China Manufacturers]

portable 3-phase kwh meter tester

Jun 16, 2012

... Output current ranges: 0.1A, 1A, 5A, 20A, and 100A 2.2 Output load capacity Voltage loop: Max. ... fineness: Four finenesses as 10%, 1%, 0.1%, and 0.01% are available C) Max. Output voltage: ... be more than 0.2%; The difference between any phase current and its average will not be more than ... 0.2%; The phase difference between any phase current and its corresponding phase voltage will not be ...

Supplier: Hangzhou Iyo-Tech Co., Ltd.

[China Manufacturers]

K10U fashionable mini horn speaker for ipad

Mar 31, 2013

... with TF Bluetooth portable speaker Production Features and Description: Model.No.K10U MaterialABS+AluminiumOutput power3WInput ... different brand mobile, the time will have little difference). 6)Please note that first use the ... is the need of authentication memory speaker between mobile-phone and speaker. The second use, It ... founded in 2003, we make OE and ODM products, and we have our own molds. We ...

Supplier: Shenzhen Kun Zhi Yuan Electronics Co., Ltd.

[China Manufacturers]

portable single-phase kwh meter test bench

Mar 29, 2012

... automatic device desighed according to the national standards and regulations. This device is composed of single- ... It is of high accuracy , wide range and light weight, and it can be easily operated. It can ... measuring range:Divided into 11 stalls, each stall difference between output current is 1 time, we can ... table 16. Stability of output voltage , current and power <0.5%(PF=1.3min)(equipped with ...

Supplier: Shanghai Fengyilong Electronic Co., Ltd.

[China Manufacturers]

differential pressure flow switch pressure control flow switch

Mar 31, 2013

... system when it is necessary to make sure the pressure difference between two points does not exceed or drop below a specific ... when the system resistance is changed. The relation of pressure difference and flow, can refers to the pump performance data. So the ... indicate the heat exchanger cleaning status. Set the reasonable pressure difference and choose the status light, when the waste is overmuch the ...

Supplier: Shanghai Kaobo Machinery Electrical Equipment Co., Ltd.

[China Manufacturers]

2013 New Style High quality led down working light

Mar 31, 2013

... LED Industrial Light, LED Tube Light and LEDdownlight and so on. Forever LED lights has longer ... or some other places.Input voltage between AC 85V and AC265V, or any voltage for customized ... no stroboscopic, high conversion efficiency, energy saving and environmental protection, long service life .Features: 1 ... 5.Input Voltage: AC85-265V 50/60Hz6. Waterproof Grade: IP658. Colour Temp. : Warm White : 2800 ...

Supplier: Shenzhen Forever-Light Electronics Co., Ltd.

[China Manufacturers]

24V 100Ah Li-ion battery for EV

Jan 13, 2013

... is very safe. The difference between our batter(New Li-ion Battery) and the tradional battery:1. Small weight and size, Energy precision is ... 248mmWeight: 13kg, ±200gWeight: 14.0kg, ± 200g Clear photo for confirmation and introduction 24V 100Ah Li-ion battery for EV

Supplier: Qinhuangdao Xinchi Photoelectricity Technology Co., Ltd.

[China Manufacturers]

bluetooth speaker for mobile phone,laptop,tablet pc

May 30, 2012

... *43mmPlaying time :8 hours How to connect with mobile phone and table pc: 1)Turn on the power switch from "Off ... minute (Because different brand mobile, the time will have little difference). 6)Please note that first use the speaker, input the ... password It is the need of authentication memory speaker between mobile-phone and speaker. The second use, It will no need to ...

Supplier: Shenzhen Fuxinco Electronic Technology Co., Ltd.

[China Manufacturers]

The newest type Alternator

Mar 31, 2013

... from damp, mildew and salt mist4) These generators can be divided into many kinds by the difference in overall structure. ... a) By bearing: single bearingb) By equipment: single machine and packaged set (equipped ... ); F (Temperature rise limit:105k)8) Voltage variation between cold-state and hot-state: ±2%Serviceable environmental conditions:1) Temperature ...

Supplier: Fuan Hongda Electrical Machinery Co., Ltd.

[China Manufacturers]

Marine use Diesel Engine Set

Feb 25, 2013

... It is forced by high grade. The bearing of big end is cut horizontal and fastened by four bolts. The ... Advantages of Maine Diesel EngineHigh reliabilityCrankshaft and connecting rod is forged by high-grade steel and the transmission gears of camshaft are ... should have supports to protect silencer and turbocharger from stress.4. The connecting between engine and seawater pipes should use tubes instead ...

Supplier: Weifang U-Power Co., Ltd.

[China Manufacturers]

CNG vehicle pressure gauge

Jun 05, 2012

... CNG vehicles pressure gauge 2.Accuracy: Normal Grade 2.5 3.Certification: ISO9001:2008 4. ... CNG vehicles, fixed on the intake valve between cylinder and pressure regulator to show the pressure of natural ... or acrylic lens Instructions: When the voltage between 175 bar and 200 bar the green light on switch lighted ... ; when the voltage between 25 bar and 50 bar the red light on switch ...

Supplier: Shaanxi Huamao Gauge Co., Ltd.

[China Manufacturers]

TES-135 Color Meter

Mar 31, 2013

... Color Meter + Promoting Item & Free ShippingCheck the color difference between two samples. Color difference displayed Δ(L*,a*,b*) Δ(E*ab,C*ab, ... y) (X, Y, Z) or (Rs, Gs, Bs) Maximum, Minimum and Average function. Tolerance function. Auto memory (99 sets) & Read function ... setsAuto power off:Approx. 3 minutesPower source:One 9V battery and DC 9V AC adapter inputBattery life:Approx. 500 measurements at ...

Supplier: Shenzhen Laesent Technology Co., Ltd.

[China Manufacturers]

sound dampening material

Jan 05, 2013

... liner FEATURES:The sound damping mat is a lightweight, high-grade pure aluminum constrained-layer vibrational damper. conforms with effort to ... hard substrates. Material performance in optimized for temperature ranges between 14°F and 140°F (-10°C to +60°C). Material can ... withstand temperature extremes between -65°F and +350°F (-54°C to +170°C) and is highly resistant to aging.Acoustic ...

Supplier: Dongguan Great Electronics Technology Co., Ltd.

[China Manufacturers]

gas fireplace thermocouple

Jan 20, 2013

... tips when heated by fire department, cold and heat generated due to the difference between the thermoelectric power, therefore, to form ... closed loop current in the external magnetic solenoid valve and the ... the suction under the action of compression spring and gas path, and safety protection.Technical parameters:Remarks: The product ...

Supplier: Yuyao Jinruida Gas Appliances Co., Ltd.

[China Manufacturers]

Thermocouple

Jan 23, 2013

... heaters, volumetric gas water heaters and remove protection device Working principle: thermocouple and supporting the use of electromagnetic ... when heated by fire department, cold and heat generated due to the difference between the thermoelectric power, therefore, to ... form closed loop current in the external magnetic solenoid valve and ...

Supplier: Ningbo Aokai Safety Science And Technology Co., Ltd.

[China Manufacturers]

G4 5050SMD led top light

Jul 04, 2012

... : 5050 SMD 4:Color:Red,yellow,green ,blue,white,amber and so on ,all are available5:MOQ:100pcs/each6:Power consumption ... What is LED,SMD, High power led What is the difference between 5050, 5060, 3528 SMD LED Chips? G4 5050SMD led top ...

Supplier: Dingju Electronic Co., Ltd.

[China Manufacturers]

outdoor high power outdoor led light 20w with IP65 waterproof

Mar 31, 2013

... aluminum die casting, heat sink and lamp body are one. (2). Integration between the source and the shell is used in ... glass with silicone rubber seal, waterproof and dustproof grade is IP65. 4. energy saving and environmental protection (1). High-power LED ... Technology Co., Ltd is a professional manufacturer specialized in research and development, production, wholesales of LED lights. In recent years ...

Supplier: Yixing Xingguang Electronic Products Co., Ltd.

[China Manufacturers]