Brushless explosion-proof motor
integrated cylinder
Built-in high precision vacuum gauge
Filter oil mist, less pollution
Strong and durable
Prevent oil shortage, refueling in time
Effectively protect machine performance
| Single Stage Intelligent Vacuum Pump | |||
| Item No. | WK-2S | WK-3S | WK-4S |
| Flow Rate | 2.5 CFM | 3.5 CFM | 4.5 CFM |
| 71 L/MIN | 99 L/MIN | 127 L/MIN | |
| Pole No. | Single Stage | Single Stage | Single Stage |
| Ultimate Vac. | 2 Pa | 2 Pa | 2 Pa |
| 60 microns | 60 microns | 60 microns | |
| Power | 1/4 HP | 1/3 HP | 1/3 HP |
| Inlet Port | 1/4" & 3/8" flare | 1/4" & 3/8" flare | 1/4" & 3/8" flare |
| Oil Capacity | 340 ml | 300 ml | 300 ml |
| Dimension | 267.5x130x265 mm | 267.5x130x265 mm | 267.5x130x265 mm |
| Weight | 5.3 kgs | 5.9 kgs | 5.9 kgs |
| Dual Stages Intelligent Vacuum Pump | ||
| Item No. | WK-2BM | WK-4BM |
| Flow Rate | 2.5 CFM | 4.5 CFM |
| 71 L/MIN | 127 L/MIN | |
| Pole No. | Dual Stages | Dual Stages |
| Ultimate Vac. | 2x10-1Pa | 2x10-1Pa |
15 microns | 15 microns | |
| Power | 1/4 HP | 1/2 HP |
| Inlet Port | 1/4" & 3/8" flare | 1/4" & 3/8" flare |
| Oil Capacity | 320 ml | 300 ml |
| Dimension | 296x130x265 mm | 315x136x312 mm |
| Weight | 6 kgs | 6 kgs |
ADD:NO.39 Jinling East Road,Lingxia Industry Zone, Jindong District,Jinhua,Zhejiang Province,China
TEL：+86-579-82832878 / 82832879 / 82832988
E-mail: dobest@cnzongheng.com
Copyright ©JINHUA WEIKE INDUSTRIAL & TRADING CO.,LTD. All Rights Reserved 浙ICP备2022022128号
浙公网安备33070302100510
Vacuum Pumps
Oil Charging Pump
Vacuum Meter
Recovery Unit
Refrigerant Cooling Decice
Tube Cutters
Flaring Tools
Tube Benders
Tube Expanders
Gas Torch
Manifold Gauge
Charging Hose
Charging Scale
Leak Detector
Quick Couplers& Others
HVAC Service Tool
Vacuum Pumps
Vacuum Meter
Air cooled vacuum pump 
Recovery Unit
Tube Cutters
Flaring & Swaging Tools
Tube Benders
Tube Expanders
Manifold Gauge
Charging Hose
Charging Scale
Leak Detector
Quick Couplers& Others
HVAC Service Tool
