Name: Water Cooled Screw Vacuum Pump PLG100W
Brand: PUYAN
SKU: PLG100W

PUYAN

PLG100W Core Parameters

Main technical parameters are shown below.

Pumping Speed

360m³/h

Ultimate Pressure

5Pa

Motor Power

11kW

Total Weight

800kg

Product Features

Water Cooling

Adopts air‑cooled structure – no external cooling water, simplifies installation, avoids water quality issues. Runs on electricity only, ideal for water‑scarce or poor‑quality water areas.

Corrosion‑Resistant & Explosion‑Proof

Optional corrosion‑resistant coating (e.g., Ni‑P plating or PTFE spray) for harsh processes; explosion‑proof motor available for flammable/explosive environments.

High Ultimate Vacuum

Ultimate vacuum down to 5 Pa, pumping speed range 108‑1080 m³/h – strong, stable performance covers diverse process needs.

VFD Energy Saving

Upgradable to VFD motor – adjusts speed by actual load for energy‑efficient operation, reducing long‑term energy consumption.

Tough Conditions

Oil‑free design handles water vapor, dust, condensable gases – no contamination. Widely used in chemical, pharma, vacuum drying, etc.

Specifications

PLG30W

Model	Pumping Speed (m³/h)	Ultimate Vacuum (Pa)	Motor Power (kW)	Motor Speed (RPM)	Inlet (mm)	Outlet (mm)	Noise (dB)	Water Cooling Flow (L/min)	Weight (kg)
108	5	4.0	2900	50	40	80	3	310
PLG55W	198	5	5.5	2900	80	50	80	4	360
PLG80W	270	5	7.5	2900	80	50	80	5	400
PLG100W	360	5	11.0	2940	100	65	82	6	800
PLG150W	540	5	18.5	2940	125	65	82	8	900
PLG200W	720	5	22.0	2980	125	65	82	12	1000
PLG300W	1080	5	37.0	2980	150	100	85	20	1800

Applications

Puyan screw vacuum pumps are widely used in:

Industrial Production

For electronics, metallurgy, semiconductor – handles water vapor and light dust, delivers clean vacuum.

Food Packaging

Oil‑free vacuum for continuous stretch film packaging, thermoforming – ensures food safety and shelf life.

Medical Equipment

Core of central suction systems – continuous, contamination‑free vacuum for operating rooms and wards.

Laboratory

For freeze drying, analytical instruments, molecular pump backing – completely oil‑free, no wear.

Central Vacuum System

Centralized supply in large plants (electronics, printing, pharma) – significant energy savings vs. distributed pumps.

Chemical & Pharmaceutical

Vacuum distillation, drying, solvent recovery – oil‑free design prevents contamination, meets GMP.

Water Cooled Screw Vacuum Pump PLG100W