Packaging & Delivery
Packaging Details
Wooden box, the screw air compressor also can be wrapped with foam strip or as you required.
Delivery Time
Shipped in 10 days after payment,except special circumstances.
Product ParametersÂ
Model | MCS-5.5VSD | MCS-11VSD | MCS-22VSD | MCS-37VSD | MCS-45VSD | MCS-55VSD | MCS-110VSD | MCS-160VSD | |
M³/Min/Mpa | 0.25-0.85/0.7 | 0.51-1.7/0.7 | 1.14-3.8/0.7 | 1.92-6.4/0.7 | 2.4-8.0/0.7 | 3.0-10.5/0.7 | 4.1-20.3/0.7 | 5.4-27.0/0.7 | |
0.23-0.78/0.8 | 0.48-1.6/0.8 | 1.05-3.5/0.8 | 1.83-6.1/0.8 | 2.3-7.7/0.8 | 2.9-9.8/0.8 | 3.8-19.0/0.8 | 5.3-26.5/0.8 | ||
0.19-0.65/1.0 | 0.42-1.4/1.0 | 0.96-3.2/1.0 | 1.71-5.7/1.0 | 2.1-7.0/1.0 | 2.6-8.7/1.0 | 3.4-17.0/1.0 | 4.5-22.5/1.0 | ||
0.15-0.5/1.3 | 0.36-1.2/1.3 | 0.87-2.9/1.3 | 1.53-5.1/1.3 | 1.7-5.8/1.3 | 2.3-7.5/1.3 | 2.9-14.6/1.3 | 4.0-20.1/1.3 | ||
Motor | KW | 5.5 | 11 | 22 | 37 | 45 | 55 | 110 | 160 |
HP | 7.5 | 15 | 30 | 50 | 60 | 75 | 150 | 220 | |
DB(A) | 65±2 | 70±2 | 73±2 | 74±2 | 74±2 | 74±2 | 75±2 | 75±2 | |
INCH | G3/4 | G3/4 | G11/4 | G11/2 | G11/2 | G2 | DN65 | DN80 | |
KG | 202 | 405 | 650 | 840 | 890 | 1740 | 3110 | 3350 | |
SIZE | L(mm) | 770 | 950 | 1260 | 1360 | 1360 | 2100 | 2800 | 2800 |
W(mm) | 650 | 800 | 860 | 960 | 960 | 1250 | 1650 | 1650 | |
H(mm) | 850 | 1130 | 1280 | 1480 | 1480 | 1700 | 1850 | 1850 |

1. Motor: Tailor - made low rev motor for compressor, with SKF bearings, isolation Rate F, IP54, ensures reliable operation, 3-5% higher efficiency than other products.
2. Frequency changer: The simplicity of operator, protects the function to be perfect, may act according to the system pressure signal to carry on the rotational speed adjustment which to the frequency conversion electrical machinery the permanent extension is apart from, both guaranteed the system pressure stability, and has caused the compressor air displacement and the user consummates the match with the spirit.
3. Oil filter: Adopting aero using high material, the revolving oil fifter is superior to usual filter core by 20%, it can prolong the servcing life of the main body.
4. Air-oil separator: Super great volume air-oil separator, quality oil separator and air, oil filter, advanced Thrice Filtering Mechanism, the oil concentration in the air below 2ppm, ensure air quality.
5. Air filter: Using the higher dust containing capacity and lower flowing resistance design, it can filter the micro particles in the air; almost can remove 99.5% dust, so it ensures the system working nomally and the economical servicing life.
6. Air inlet valve: Advanced designed inlet valve, inlet adjustment range 0-100%, Volume adjust valve, less pressure loss, stable movement and long lifetime.
7. Air end: Top calss air end in the world, high efficiency, low rev., 3rd generation 5:6 rotor rate, best-in-class geometry worldwide, low noise, low energy consumption, low maintenance cost, best reliability and lifetime.



 37KW Air Cooling Variable Frequency Screw Air Compressor
Packaging & Delivery
Packaging Details
Wooden box, the screw air compressor also can be wrapped with foam strip or as you required.
Delivery Time
Shipped in 10 days after payment,except special circumstances.
Product ParametersÂ
Model | MCS-5.5VSD | MCS-11VSD | MCS-22VSD | MCS-37VSD | MCS-45VSD | MCS-55VSD | MCS-110VSD | MCS-160VSD | |
M³/Min/Mpa | 0.25-0.85/0.7 | 0.51-1.7/0.7 | 1.14-3.8/0.7 | 1.92-6.4/0.7 | 2.4-8.0/0.7 | 3.0-10.5/0.7 | 4.1-20.3/0.7 | 5.4-27.0/0.7 | |
0.23-0.78/0.8 | 0.48-1.6/0.8 | 1.05-3.5/0.8 | 1.83-6.1/0.8 | 2.3-7.7/0.8 | 2.9-9.8/0.8 | 3.8-19.0/0.8 | 5.3-26.5/0.8 | ||
0.19-0.65/1.0 | 0.42-1.4/1.0 | 0.96-3.2/1.0 | 1.71-5.7/1.0 | 2.1-7.0/1.0 | 2.6-8.7/1.0 | 3.4-17.0/1.0 | 4.5-22.5/1.0 | ||
0.15-0.5/1.3 | 0.36-1.2/1.3 | 0.87-2.9/1.3 | 1.53-5.1/1.3 | 1.7-5.8/1.3 | 2.3-7.5/1.3 | 2.9-14.6/1.3 | 4.0-20.1/1.3 | ||
Motor | KW | 5.5 | 11 | 22 | 37 | 45 | 55 | 110 | 160 |
HP | 7.5 | 15 | 30 | 50 | 60 | 75 | 150 | 220 | |
DB(A) | 65±2 | 70±2 | 73±2 | 74±2 | 74±2 | 74±2 | 75±2 | 75±2 | |
INCH | G3/4 | G3/4 | G11/4 | G11/2 | G11/2 | G2 | DN65 | DN80 | |
KG | 202 | 405 | 650 | 840 | 890 | 1740 | 3110 | 3350 | |
SIZE | L(mm) | 770 | 950 | 1260 | 1360 | 1360 | 2100 | 2800 | 2800 |
W(mm) | 650 | 800 | 860 | 960 | 960 | 1250 | 1650 | 1650 | |
H(mm) | 850 | 1130 | 1280 | 1480 | 1480 | 1700 | 1850 | 1850 |

1. Motor: Tailor - made low rev motor for compressor, with SKF bearings, isolation Rate F, IP54, ensures reliable operation, 3-5% higher efficiency than other products.
2. Frequency changer: The simplicity of operator, protects the function to be perfect, may act according to the system pressure signal to carry on the rotational speed adjustment which to the frequency conversion electrical machinery the permanent extension is apart from, both guaranteed the system pressure stability, and has caused the compressor air displacement and the user consummates the match with the spirit.
3. Oil filter: Adopting aero using high material, the revolving oil fifter is superior to usual filter core by 20%, it can prolong the servcing life of the main body.
4. Air-oil separator: Super great volume air-oil separator, quality oil separator and air, oil filter, advanced Thrice Filtering Mechanism, the oil concentration in the air below 2ppm, ensure air quality.
5. Air filter: Using the higher dust containing capacity and lower flowing resistance design, it can filter the micro particles in the air; almost can remove 99.5% dust, so it ensures the system working nomally and the economical servicing life.
6. Air inlet valve: Advanced designed inlet valve, inlet adjustment range 0-100%, Volume adjust valve, less pressure loss, stable movement and long lifetime.
7. Air end: Top calss air end in the world, high efficiency, low rev., 3rd generation 5:6 rotor rate, best-in-class geometry worldwide, low noise, low energy consumption, low maintenance cost, best reliability and lifetime.



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Sodium Tripolyphosphate, also Food Grade Stpp, or Stpp Detergent Powder,is an inorganic compound with formula Na5P3O10. Stpp Sodium Tripolyphosphate is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. It is produced on a large scale as a component of many domestic and industrial products, especially detergents. Environmental problems associated with eutrophication are attributed to its widespread use in Water Treatment.
The majority of STPP is consumed as a component of commercial detergents. It serves as a "builder," industrial jargon for a water softener. In hard water (water that contains high concentrations Ethylene-Vinyl Acetate of Mg2+ and Ca2+), detergents are deactivated. Being a highly charged chelating agent, TPP5− binds to dications tightly and prevents them from interfering with the sulfonate detergent.
Because it is very water-soluble, STPP is not significantly Pvc Resin removed by waste water treatment. STPP hydrolyses to phosphate, which is assimilated into the natural phosphorus cycle. Detergents containing phosphorus contribute to the eutrophication of many fresh waters.
Sodium Tripolyphosphate,Food Grade Stpp,Stpp Detergent Powder,Stpp Sodium Tripolyphosphate
HENAN LIHAO CHEM PLANT LIMITED , https://www.lihaochemicals.com