■ Gas range:0.15～120m3/min
■ Operating vacuum range:-0.03～0.08MPa
■ Efficiency:45～65%
■ With compact structure and easy to repair.
■ It has a wide range of applications. It can pump all kinds of gases containing water vapor, flammable, explosive, a small amount of dust and a small amount of liquid.
■ The main working medium is water, and the maintenance cost is low.
■ Able to work in harsh environment.
| No. | Description | Material |
| Anti-corrosion alloy | Cast steel | Stainless steel |
China standard | ASTM standard | China standard | ASTM standard | China standard | ASTM standard |
| 1 | Pump casing | 20# Alloy Titanium Nickel 904L Ti/Pd Alloy Monel
| Hastelloy Monel Ⅱ-B Ⅱ-C Ni-Resist1 Ni-Resist2 Ni-Resist3 | 25# 35# | WCA WCB | ZG1Cr13 ZG2Cr13 ZG00Cr18Ni10 ZG0Cr18Ni9 ZG0Cr18Ni12Mo2Ti ZG0Cr17Ni4CuNb ZG1Cr18Ni9 ZG1Cr18Ni9Ti ZG00Cr17Ni14Mo2 0Cr26Ni5Mo2 0Cr17Mn13Mo2N 00Cr18Ni5Mo3Si2 | CA-15 CA-15M CF-3(SS304L) CF-8(SS304) CF-8M(SS316) CF-3M(SS316L) CN-7M(SS320) CD-4MCu 2205
|
| 2 | Sealing ring |
| 3 | Impeller |
| 4 | Pump cover |
| 5 | Impeller nut |
| 6 | Cartridge seal |
| 7 | Shaft | Carbon steel SS420 2205 SS304 SS316 |
| 8 | Bearing Housing | Cast iron |
| Item | Factory standard | Optional configurations |
| Motor |  | Reputed China brands | ABB, Siemens, Nanyany, Jiamusi or designated brands |
| Bearing |  | Reputed China brand | SKF, NSF, FAG or designated brands |
| Flanges&counter flanges |  | China standard | European std, German std, American std, Japanese std |
| Couplings |  | Pin type | Flexible diaphragm coupling |
SK series water/liquid ring vacuum pump and compressor is widely used in machinery, petrochemical, pharmaceutical, food, sugar industry and electronic fields.In the working process, the gas compression process is constant temperature, so in the compression and suction of explosive gas, not prone to explosion risk, so the use of a wider range
