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China High Pressure 16-40 Bar Fixed Speed Drive Oil Lubricated Electric Two Stage Rotary Double Screw Type Air Compressor Price air compressor price

Merchandise Description

Industrial Low-Noise Electric Stationary AC Electricity Oil Lubricated Medium Substantial Strain Immediate Driven Rotary Screw Variety Air Compressor Rewards

1.Excellent layout with 72 sorts of technologies patent, 2 phases compression, understand greatest vitality conserving and cheapest sounds level.
 
2.Point out-of-the-artwork screw component, unique Germany CZPT air finish, ladvanced SAP profile style, superior Sweden CZPT factor bearings
 
3.Adopts entire world-renowned parts, this kind of as Schneider electronics from France, DENAIR filters from Germany, CZPT stress sensor from Denmark, and many others. lead to guarantee the compressor longer services life.
 
4.Smart controller and multi-language LCD keep the excellent security
functionality.
 
five.Stainless metal oil pipe and air pipe, large temperature resistant (400ºC=752ºF) and lower temperature resistant(-270ºC=518ºF), large strain resistant.lUltra-long life(eighty a long time), completely leak free and servicing free of charge
 
six.Conform to CE, ISO9001 and vitality saving certification, and many others.

The Technological Parameters Of Substantial Pressure Rotary Screw Air Compressor

Model Maxinmum working strain Capacity(Fad)* Installed motor Driving manner&
Cooling approach		 Noise amount** Dimensions(mm) Weight Air outlet
pipe diameter
50 HZ 60 HZ power
Min. Max. Min. Max. Min. Max. Min. Max.  
bar(g) psig m³/min cfm m³/min cfm kw hp dB(A) L W H kg
DVAH-90-16 16 232 three.seventy three nine.24 131 326 four.28 eight.57 151 303 90 120 Direct Driven
Air
Cooling
/W-Drinking water Cooling		 78 2800 1600 1700 2500 DN50
DVAH-ninety-18 eighteen 261 four.29 10.seventy three 151 379 five.39 ten.seventy eight a hundred ninety 381 ninety one hundred twenty seventy eight 2800 1600 1700 2500 DN50
DVAH-90-20 20 290 four.24 ten.61 150 375 five.33 ten.67 188 377 ninety 120 78 2800 1600 1700 2500 DN50
DVAH-90-25 twenty five 363 4.14 10.35 146 365 4.seventy six nine.51 168 336 90 120 seventy eight 2800 1600 1700 2500 DN50
DVAH-110-16 sixteen 232 5.32 thirteen.3 188 470 five.eighty one 11.sixty two 205 410 110 one hundred fifty 78 2800 1600 1700 3200 DN50
DVAH-one hundred ten-18 eighteen 261 5.78 fourteen.45 204 510 five.58 11.sixteen 197 394 a hundred and ten 150 78 2800 1600 1700 3200 DN50
DVAH-110-20 20 290 five.seventy three fourteen.33 202 506 5.38 10.seventy six a hundred ninety 380 a hundred and ten a hundred and fifty seventy eight 2800 1600 1700 3200 DN50
DVAH-110-twenty five 25 363 4.86 twelve.fifteen 172 429 5.28 ten.fifty six 186 373 one hundred ten one hundred fifty 78 2800 1600 1700 3200 DN50
DVAH-110-30 thirty 435 four.95 twelve.38 a hundred seventy five 437 five.15 ten.three 182 364 one hundred ten a hundred and fifty seventy eight 2800 1600 1700 3200 DN50
DVAH-110-35 35 508 four.24 10.6 one hundred fifty 374 five.one ten.2 180 360 one hundred ten one hundred fifty 78 2800 1600 1700 3200 DN50
DVAH-110-40 forty 580 4.21 ten.fifty three 149 372 five.six 11.two 198 395 one hundred ten one hundred fifty seventy eight 2800 1600 1700 3200 DN50
DVAH-132-16 sixteen 232 5.35 13.37 189 472 7.25 14.five 256 512 132 one hundred seventy five 78 2800 1600 1700 3950 DN50
DVAH-132-eighteen 18 261 five.eighty one 14.fifty three 205 513 6.five 12.ninety nine 229 459 132 a hundred seventy five seventy eight 2800 1600 1700 3950 DN50
DVAH-132-twenty 20 290 5.seventy five 14.37 203 507 six.42 12.84 227 453 132 175 seventy eight 2800 1600 1700 3950 DN50
DVAH-132-25 twenty five 363 four.87 twelve.eighteen 172 430 6.23 twelve.forty six 220 440 132 a hundred seventy five seventy eight 2800 1600 1700 3950 DN50
DVAH-132-thirty 30 435 4.97 twelve.forty three 176 439 five.twenty five ten.five 185 371 132 175 seventy eight 2800 1600 1700 3950 DN50
DVAH-132-35 35 508 4.26 10.64 150 376 5.two ten.4 184 367 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-40 forty 580 4.22 ten.56 149 373 5.15 10.3 182 364 132 a hundred seventy five seventy eight 2800 1600 1700 3950 DN50
DVAH-one hundred sixty-16 16 232 6.seventeen fifteen.43 218 545 nine.39 18.seventy eight 332 663 a hundred and sixty 215 eighty 2800 1600 2000 5000 DN65
DVAH-a hundred and sixty-eighteen eighteen 261 six.76 16.ninety one 239 597 9.22 eighteen.43 325 651 160 215 80 2800 1600 2000 5000 DN65
DVAH-a hundred and sixty-20 20 290 6.66 16.65 235 588 8.07 sixteen.13 285 570 160 215 eighty 2800 1600 2000 5000 DN65
DVAH-160-25 twenty five 363 five.89 fourteen.seventy three 208 520 7.ninety nine fifteen.97 282 564 160 215 80 2800 1600 2000 5000 DN65
DVAH-185-sixteen 16 232 six.fifty five sixteen.37 231 578 ten.3 twenty.6 364 727 185 250 80 2800 1600 2000 5500 DN65
DVAH-185-eighteen eighteen 261 seven.29 18.21 321 643 ten.19 twenty.37 360 719 185 250 eighty 2800 1600 2000 5500 DN65
DVAH-185-20 20 290 seven.two 18.01 254 636 8.eighty one 17.sixty two 311 622 185 250 80 2800 1600 2000 5500 DN65
DVAH-185-twenty five twenty five 363 7.06 17.sixty five 249 623 eight.73 17.45 308 616 185 250 eighty 2800 1600 2000 5500 DN65
DVAH-two hundred-sixteen sixteen 232 8.sixty eight 21.seventy one 307 766 11.94 23.88 422 843 200 270 eighty five 3300 2000 2100 6000 DN80
DVAH-200-18 18 261 ten.64 26.sixty one 376 940 11.32 22.sixty four four hundred 799 200 270 85 3300 2000 2100 6000 DN80
DVAH-200-20 20 290 9.seven 24.25 343 856 10.69 21.37 377 755 two hundred 270 85 3300 2000 2100 6000 DN80
DVAH-200-25 twenty five 363 eight.84 22.09 312 780 nine.one 18.19 321 642 two hundred 270 85 3300 2000 2100 6000 DN80
DVAH-220-sixteen 16 232 9.75 24.37 344 860 12.seventeen 24.34 430 859 220 300 eighty five 3300 2000 2100 6300 DN80
DVAH-220-eighteen eighteen 261 12.thirteen 30.32 428 1070 eleven.eighty four 23.67 418 836 220 three hundred eighty five 3300 2000 2100 6300 DN80
DVAH-220-twenty 20 290 10.56 26.39 373 932 11.21 22.forty two 396 792 220 three hundred eighty five 3300 2000 2100 6300 DN80
DVAH-220-25 twenty five 363 9.six 24.01 339 848 ten.forty seven twenty.ninety four 370 739 220 300 eighty five 3300 2000 2100 6300 DN80
DVAH-250-16 16 232 10.seven 26.75 378 944 14.07 28.13 497 993 250 350 85 3500 2200 2100 6500 DN125
DVAH-250-eighteen eighteen 261 twelve.13 thirty.32 428 1070 fourteen 27.ninety nine 494 988 250 350 eighty five 3500 2200 2100 6500 DN125
DVAH-250-20 twenty 290 12.07 thirty.sixteen 426 1065 twelve.95 25.89 457 914 250 350 85 3500 2200 2100 6500 DN125
DVAH-250-25 twenty five 363 ten.45 26.thirteen 369 923 twelve.forty five 24.nine 440 879 250 350 85 3500 2200 2100 6500 DN125
DVAH-280-sixteen 16 232 twelve.55 31.38 443 1108 sixteen.fifty one 33.02 583 1166 280 375 eighty five 3500 2200 2100 7000 DN125
DVAH-280-18 eighteen 261 fourteen.99 37.forty seven 529 1323 fourteen.84 29.sixty eight 524 1048 280 375 85 3500 2200 2100 7000 DN125
DVAH-280-twenty 20 290 14.eighty four 37.09 524 1310 14.sixty nine 29.38 519 1037 280 375 eighty five 3500 2200 2100 7000 DN125
DVAH-280-25 25 363 12.37 thirty.ninety three 437 1092 12.69 twenty five.38 448 896 280 375 85 3500 2200 2100 7000 DN125
*) Fad in accordance with ISO 1217 : 2009, Annex C: Complete ingestion stress 1 bar (a), cooling and air consumption temperature 20 °C
**) Sounds level as for each ISO 2151 and the fundamental regular ISO 9614-2, procedure at highest running stress and greatest speed tolerance: ± 3 dB(A)
***) Specs are matter to adjust without prior notice

DENAIR Factory 

DENAIR Certificates

DENAIR Exhibiton

DENAIR Buyers

We Carefully Selected For You The Basic Circumstance:

DENAIR VSD Screw Air Compressor for Foodstuff Processing in United states of america
Task Identify: Coffee maker in Omaha, United States
Product Title: 30KW 40HP direct dirven variable frequency screw air compressor with air dryer and air receiver tank
Design No. & Qty: DVA-30G x 2
Doing work Time: From January, 2016 till now
Function: In January, 2016, CZPT support staff Michael, Sissi and Steven visited our VIP customer in Omaha, United States for technical instruction for air compressor routine maintenance. The consumer was really content with our great service and VSD power preserving solution.

 

FAQ

Q1: Are you manufacturing facility or trade company?  
A1: We are manufacturing facility.

Q2: What the just deal with of your manufacturing facility? 
A2: No. 366, YangzhuangBang Road, Pingxing Rd., Xindai City, HangZhou, ZHangZhoug Province, China

Q3: Warranty conditions of your device? 
A3: Two many years warranty for the device and technological assist according to your wants.

Q4: Will you offer some spare components of the devices? 
A4: Yes, of system.

Q5: How extended will you get to set up production? 
A5: 380V 50HZ we can delivery the items inside ten days. Other electric power or other colour we will supply within 22 times

Q6: Can you acknowledge OEM orders? 
A6: Yes, with professional style staff, OEM orders are very welcome.
 


/ Piece
| 		1 Piece

(Min. Order)

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Shipping Cost:

Estimated freight per unit.

To be negotiated

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Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power

###

Customization:
Available

|

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Model Maxinmum working pressure Capacity(FAD)* Installed motor Driving mode&
Cooling method		 Noise level** Dimensions(mm) Weight Air outlet
pipe diameter
50 HZ 60 HZ power
Min. Max. Min. Max. Min. Max. Min. Max.  
bar(g) psig m³/min cfm m³/min cfm kw hp dB(A) L W H kg
DVAH-90-16 16 232 3.73 9.24 131 326 4.28 8.57 151 303 90 120 Direct Driven
Air
Cooling
/W-Water Cooling		 78 2800 1600 1700 2500 DN50
DVAH-90-18 18 261 4.29 10.73 151 379 5.39 10.78 190 381 90 120 78 2800 1600 1700 2500 DN50
DVAH-90-20 20 290 4.24 10.61 150 375 5.33 10.67 188 377 90 120 78 2800 1600 1700 2500 DN50
DVAH-90-25 25 363 4.14 10.35 146 365 4.76 9.51 168 336 90 120 78 2800 1600 1700 2500 DN50
DVAH-110-16 16 232 5.32 13.3 188 470 5.81 11.62 205 410 110 150 78 2800 1600 1700 3200 DN50
DVAH-110-18 18 261 5.78 14.45 204 510 5.58 11.16 197 394 110 150 78 2800 1600 1700 3200 DN50
DVAH-110-20 20 290 5.73 14.33 202 506 5.38 10.76 190 380 110 150 78 2800 1600 1700 3200 DN50
DVAH-110-25 25 363 4.86 12.15 172 429 5.28 10.56 186 373 110 150 78 2800 1600 1700 3200 DN50
DVAH-110-30 30 435 4.95 12.38 175 437 5.15 10.3 182 364 110 150 78 2800 1600 1700 3200 DN50
DVAH-110-35 35 508 4.24 10.6 150 374 5.1 10.2 180 360 110 150 78 2800 1600 1700 3200 DN50
DVAH-110-40 40 580 4.21 10.53 149 372 5.6 11.2 198 395 110 150 78 2800 1600 1700 3200 DN50
DVAH-132-16 16 232 5.35 13.37 189 472 7.25 14.5 256 512 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-18 18 261 5.81 14.53 205 513 6.5 12.99 229 459 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-20 20 290 5.75 14.37 203 507 6.42 12.84 227 453 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-25 25 363 4.87 12.18 172 430 6.23 12.46 220 440 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-30 30 435 4.97 12.43 176 439 5.25 10.5 185 371 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-35 35 508 4.26 10.64 150 376 5.2 10.4 184 367 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-40 40 580 4.22 10.56 149 373 5.15 10.3 182 364 132 175 78 2800 1600 1700 3950 DN50
DVAH-160-16 16 232 6.17 15.43 218 545 9.39 18.78 332 663 160 215 80 2800 1600 2000 5000 DN65
DVAH-160-18 18 261 6.76 16.91 239 597 9.22 18.43 325 651 160 215 80 2800 1600 2000 5000 DN65
DVAH-160-20 20 290 6.66 16.65 235 588 8.07 16.13 285 570 160 215 80 2800 1600 2000 5000 DN65
DVAH-160-25 25 363 5.89 14.73 208 520 7.99 15.97 282 564 160 215 80 2800 1600 2000 5000 DN65
DVAH-185-16 16 232 6.55 16.37 231 578 10.3 20.6 364 727 185 250 80 2800 1600 2000 5500 DN65
DVAH-185-18 18 261 7.29 18.21 321 643 10.19 20.37 360 719 185 250 80 2800 1600 2000 5500 DN65
DVAH-185-20 20 290 7.2 18.01 254 636 8.81 17.62 311 622 185 250 80 2800 1600 2000 5500 DN65
DVAH-185-25 25 363 7.06 17.65 249 623 8.73 17.45 308 616 185 250 80 2800 1600 2000 5500 DN65
DVAH-200-16 16 232 8.68 21.71 307 766 11.94 23.88 422 843 200 270 85 3300 2000 2100 6000 DN80
DVAH-200-18 18 261 10.64 26.61 376 940 11.32 22.64 400 799 200 270 85 3300 2000 2100 6000 DN80
DVAH-200-20 20 290 9.7 24.25 343 856 10.69 21.37 377 755 200 270 85 3300 2000 2100 6000 DN80
DVAH-200-25 25 363 8.84 22.09 312 780 9.1 18.19 321 642 200 270 85 3300 2000 2100 6000 DN80
DVAH-220-16 16 232 9.75 24.37 344 860 12.17 24.34 430 859 220 300 85 3300 2000 2100 6300 DN80
DVAH-220-18 18 261 12.13 30.32 428 1070 11.84 23.67 418 836 220 300 85 3300 2000 2100 6300 DN80
DVAH-220-20 20 290 10.56 26.39 373 932 11.21 22.42 396 792 220 300 85 3300 2000 2100 6300 DN80
DVAH-220-25 25 363 9.6 24.01 339 848 10.47 20.94 370 739 220 300 85 3300 2000 2100 6300 DN80
DVAH-250-16 16 232 10.7 26.75 378 944 14.07 28.13 497 993 250 350 85 3500 2200 2100 6500 DN125
DVAH-250-18 18 261 12.13 30.32 428 1070 14 27.99 494 988 250 350 85 3500 2200 2100 6500 DN125
DVAH-250-20 20 290 12.07 30.16 426 1065 12.95 25.89 457 914 250 350 85 3500 2200 2100 6500 DN125
DVAH-250-25 25 363 10.45 26.13 369 923 12.45 24.9 440 879 250 350 85 3500 2200 2100 6500 DN125
DVAH-280-16 16 232 12.55 31.38 443 1108 16.51 33.02 583 1166 280 375 85 3500 2200 2100 7000 DN125
DVAH-280-18 18 261 14.99 37.47 529 1323 14.84 29.68 524 1048 280 375 85 3500 2200 2100 7000 DN125
DVAH-280-20 20 290 14.84 37.09 524 1310 14.69 29.38 519 1037 280 375 85 3500 2200 2100 7000 DN125
DVAH-280-25 25 363 12.37 30.93 437 1092 12.69 25.38 448 896 280 375 85 3500 2200 2100 7000 DN125
*) FAD in accordance with ISO 1217 : 2009, Annex C: Absolute intake pressure 1 bar (a), cooling and air intake temperature 20 °C
**) Noise level as per ISO 2151 and the basic standard ISO 9614-2, operation at maximum operating pressure and maximum speed; tolerance: ± 3 dB(A)
***) Specifications are subject to change without prior notice

/ Piece
| 		1 Piece

(Min. Order)

###

Shipping Cost:

Estimated freight per unit.

To be negotiated

###

Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power

###

Customization:
Available

|

###

Model Maxinmum working pressure Capacity(FAD)* Installed motor Driving mode&
Cooling method		 Noise level** Dimensions(mm) Weight Air outlet
pipe diameter
50 HZ 60 HZ power
Min. Max. Min. Max. Min. Max. Min. Max.  
bar(g) psig m³/min cfm m³/min cfm kw hp dB(A) L W H kg
DVAH-90-16 16 232 3.73 9.24 131 326 4.28 8.57 151 303 90 120 Direct Driven
Air
Cooling
/W-Water Cooling		 78 2800 1600 1700 2500 DN50
DVAH-90-18 18 261 4.29 10.73 151 379 5.39 10.78 190 381 90 120 78 2800 1600 1700 2500 DN50
DVAH-90-20 20 290 4.24 10.61 150 375 5.33 10.67 188 377 90 120 78 2800 1600 1700 2500 DN50
DVAH-90-25 25 363 4.14 10.35 146 365 4.76 9.51 168 336 90 120 78 2800 1600 1700 2500 DN50
DVAH-110-16 16 232 5.32 13.3 188 470 5.81 11.62 205 410 110 150 78 2800 1600 1700 3200 DN50
DVAH-110-18 18 261 5.78 14.45 204 510 5.58 11.16 197 394 110 150 78 2800 1600 1700 3200 DN50
DVAH-110-20 20 290 5.73 14.33 202 506 5.38 10.76 190 380 110 150 78 2800 1600 1700 3200 DN50
DVAH-110-25 25 363 4.86 12.15 172 429 5.28 10.56 186 373 110 150 78 2800 1600 1700 3200 DN50
DVAH-110-30 30 435 4.95 12.38 175 437 5.15 10.3 182 364 110 150 78 2800 1600 1700 3200 DN50
DVAH-110-35 35 508 4.24 10.6 150 374 5.1 10.2 180 360 110 150 78 2800 1600 1700 3200 DN50
DVAH-110-40 40 580 4.21 10.53 149 372 5.6 11.2 198 395 110 150 78 2800 1600 1700 3200 DN50
DVAH-132-16 16 232 5.35 13.37 189 472 7.25 14.5 256 512 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-18 18 261 5.81 14.53 205 513 6.5 12.99 229 459 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-20 20 290 5.75 14.37 203 507 6.42 12.84 227 453 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-25 25 363 4.87 12.18 172 430 6.23 12.46 220 440 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-30 30 435 4.97 12.43 176 439 5.25 10.5 185 371 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-35 35 508 4.26 10.64 150 376 5.2 10.4 184 367 132 175 78 2800 1600 1700 3950 DN50
DVAH-132-40 40 580 4.22 10.56 149 373 5.15 10.3 182 364 132 175 78 2800 1600 1700 3950 DN50
DVAH-160-16 16 232 6.17 15.43 218 545 9.39 18.78 332 663 160 215 80 2800 1600 2000 5000 DN65
DVAH-160-18 18 261 6.76 16.91 239 597 9.22 18.43 325 651 160 215 80 2800 1600 2000 5000 DN65
DVAH-160-20 20 290 6.66 16.65 235 588 8.07 16.13 285 570 160 215 80 2800 1600 2000 5000 DN65
DVAH-160-25 25 363 5.89 14.73 208 520 7.99 15.97 282 564 160 215 80 2800 1600 2000 5000 DN65
DVAH-185-16 16 232 6.55 16.37 231 578 10.3 20.6 364 727 185 250 80 2800 1600 2000 5500 DN65
DVAH-185-18 18 261 7.29 18.21 321 643 10.19 20.37 360 719 185 250 80 2800 1600 2000 5500 DN65
DVAH-185-20 20 290 7.2 18.01 254 636 8.81 17.62 311 622 185 250 80 2800 1600 2000 5500 DN65
DVAH-185-25 25 363 7.06 17.65 249 623 8.73 17.45 308 616 185 250 80 2800 1600 2000 5500 DN65
DVAH-200-16 16 232 8.68 21.71 307 766 11.94 23.88 422 843 200 270 85 3300 2000 2100 6000 DN80
DVAH-200-18 18 261 10.64 26.61 376 940 11.32 22.64 400 799 200 270 85 3300 2000 2100 6000 DN80
DVAH-200-20 20 290 9.7 24.25 343 856 10.69 21.37 377 755 200 270 85 3300 2000 2100 6000 DN80
DVAH-200-25 25 363 8.84 22.09 312 780 9.1 18.19 321 642 200 270 85 3300 2000 2100 6000 DN80
DVAH-220-16 16 232 9.75 24.37 344 860 12.17 24.34 430 859 220 300 85 3300 2000 2100 6300 DN80
DVAH-220-18 18 261 12.13 30.32 428 1070 11.84 23.67 418 836 220 300 85 3300 2000 2100 6300 DN80
DVAH-220-20 20 290 10.56 26.39 373 932 11.21 22.42 396 792 220 300 85 3300 2000 2100 6300 DN80
DVAH-220-25 25 363 9.6 24.01 339 848 10.47 20.94 370 739 220 300 85 3300 2000 2100 6300 DN80
DVAH-250-16 16 232 10.7 26.75 378 944 14.07 28.13 497 993 250 350 85 3500 2200 2100 6500 DN125
DVAH-250-18 18 261 12.13 30.32 428 1070 14 27.99 494 988 250 350 85 3500 2200 2100 6500 DN125
DVAH-250-20 20 290 12.07 30.16 426 1065 12.95 25.89 457 914 250 350 85 3500 2200 2100 6500 DN125
DVAH-250-25 25 363 10.45 26.13 369 923 12.45 24.9 440 879 250 350 85 3500 2200 2100 6500 DN125
DVAH-280-16 16 232 12.55 31.38 443 1108 16.51 33.02 583 1166 280 375 85 3500 2200 2100 7000 DN125
DVAH-280-18 18 261 14.99 37.47 529 1323 14.84 29.68 524 1048 280 375 85 3500 2200 2100 7000 DN125
DVAH-280-20 20 290 14.84 37.09 524 1310 14.69 29.38 519 1037 280 375 85 3500 2200 2100 7000 DN125
DVAH-280-25 25 363 12.37 30.93 437 1092 12.69 25.38 448 896 280 375 85 3500 2200 2100 7000 DN125
*) FAD in accordance with ISO 1217 : 2009, Annex C: Absolute intake pressure 1 bar (a), cooling and air intake temperature 20 °C
**) Noise level as per ISO 2151 and the basic standard ISO 9614-2, operation at maximum operating pressure and maximum speed; tolerance: ± 3 dB(A)
***) Specifications are subject to change without prior notice

How to Repair and Maintain an Air Compressor

A compressor is a device used to move air from one place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.

Positive displacement

Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor.
Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling.
A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are two types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the two types is the pressure ratio.
In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.
air-compressor

oil free

If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications.
Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are:
When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in one minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application.
The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.
air-compressor

double acting

A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning.
The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases.
Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.
air-compressor

fuel tank pressure switch

You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure.
If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch.
The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition.
When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.

energy source

The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower.
The voltage required for a three-phase air compressor will vary. Three-phase air compressors require three separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require three separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.

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editor by CX 2023-03-28