China manufacturer Vacuum pumps of spiral slice type with high quality

Type Double stage vacuum pumps
of spiral slice type
Model 2SYF-0.5A 2SYF-1B 2SYF-2B 2SYF-3B
Voltage 220V 110V 220V 110V 220V 110V 220V 110V
50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz
Free Air Displacement CFM 1.3 1.5 2.5 3 4 5 6.5 8
Ultimate vacuum Pa 5?0-1 5?0-1 5?0-1 5?0-1
Microns 50 50 50 50
Motor 1/4HP 1/3HP 3/4HP 3/4HP
Intake Fitting 1/4" Flare 1/4" Flare 1/4" Flare 1/4" Flare
3/8" Flare 3/8" Flare
1/2" Flare
Oil capacity 220ml 220ml 220ml 250ml
Dimensions(mm) 315?20?40 336?20?40 336?23?55 385?40?80
Net weight (kg) 9.6 12.6 20.7 22.1


Manufacturer of: Vacuum pumps of spiral slice type, Rotary Piston vacuum pumps, Roots Vacuum pumps, Gas-Cooling Roots Vacuum pumps, Rotary Vane Vacuum Pumps, Water ring Vacuum Pumps, Reciprocating vacuum pumps and Vacuum valves and check values and other related vacuum products and system.

Hangzhou Ever-pump Vacuum Pumps Co., .We have the strongest development ability of vacuum pumps and vacuum equipments technologic

Company has advanced design, Advanced equipment, the largest vacuum pumps test center in China, also has already established the strict Q/C system as per ISO9001 standard.

There are total 25 major series of vacuum equipment, Our products are widely used in departments of metallurgical, building materials, petroleum, environmental, protein, chemical, medicine, textiles, food, aerospace, electronic, power, national defense industries and science research etc.