Vacuum Pump Series

Circulating water multipurpose vacuum pump is the device with circulating water as working fluid, and it adopts jet technology to create negative pressure. According to the appearance is divided into desktop type and vertical type ( vertical type has larger capacity relatively). Desktop type also is divided into anti-corrosion type and stainless steel type, according to motor material. Transparent tank vacuum pump is available.

Features

  • Specialized fluid muffler can make the vacuum degree higher by reducing the gas in water and make it quieter by reducing the friction between gas and fluid.
  • Equipped with double-tap and double-gauge, it can be used alone or in parallel.
  • Resistant to acid, alkali and solvents.
  • High quality motor with fluorine rubber sealing which can avoid the invasion of corrosive gas.
  • Replace water regularly to keep water clean to ensure perfect vacuum condition.
  • Shorten the water replacing period when it is used to pump corrosive gas.

Technical Specifications

Model SHZ-D(Ⅲ) SHZ-D(Ⅲ) four-meter,four tap
With machine Performance Power W 180 370
Voltage V/Hz ～220/50 ～220/50
Flow L/min 60 60
Lift M 8 8
Body material Anti-corrosion/1Cr18 Anti-corrosion
The machine performance Max. pressure MPa 0.098 0.098
Sucking rate for single tap L/min 10 10
Quantity of tap PPCS 2 4
Tank capacity L 15 15
Dimension(mm) 400×280×420 400×280×420
Weight 15 15
Ultimate vacuum. 26KPa
Security performance Counte rcurrent prevent valve

  • Vertical Type Circulating Water Vacuum Pump

     

Introduction

Circulating water multipurpose vacuum pump is the latest designed vacuum pump model with circulating water as working fluid, and it adopts jet technology to create negative pressure. It is not only a kind of vacuum suction device, but also supplies cooling water to the reaction device at the same time. It has the non-oil, free-pollution, anti-corrosion, low noise, easy to move and so on features.

SHZ-95B is a once forming anti-corrosive shell with five taps new pump, which is improved on the basis of all stainless steel five taps in SHZ- C type vacuum pump. The taps can also wok alone, or paralleled to get more vacuum. It can meet the needs of larger rotary evaporators and glass reactors, which also serve many devices at the same time.

Features

  • One machine with multi-pipe operation, where three sets (five sets )of air exhauster are fixed and can be used independently or parallelly, compared with desktop pump, swept volume is bigger, applied to large swept volume vacuum needs.
  • Corrosion resistance, free-pollution, stable performance, low noise and durable.
  • The tank is made from Polyvinyl chloride plastics, free-pollution; The shell adopts stainless steel material or static spring plastic.
  • Host stainless steel movement and anti-corrosive movement models.
  • The water-line target, light shows high, medium and low.
  • 4 trundles make the movement easily
  • The air exhaustor, three links, check valve, suction nozzle are made of PTFE, anti-acid and alkali.
  • Pump body and impeller are made of corrosion protection polypropylene.
  • Special customized motor by well-known manufacturers, fluorine rubber mechanical seal to keep no corrosive gas into the motor.
  • There are several sets pumping system inside the pump. Three or five sets taps are installed in this model, alone or in parallel.
    Compared with desktop pump, it has larger amount of exhaust, in particular suitable for big device’s demands.

Technical Specifications

Model SHZ-C SHZ-C SHZ-95B
Power 370W 370W 370W
Voltage 220V/50Hz 220V/50Hz 220V/50Hz
Flow 80L/min 80L/min 80L/min
Body material 1cr18 polypropylene Anti-corrosive
Lift 12M 12M 12M
Max. vacuum 0.098Mpa 0.098Mpa 0.098Mpa
Sucking rate for single tap 10L/min 10L/min 10L/min
Quantity of tap 5pcs 3pcs
Tank capacity 50L 50L
Dimension 450×340×870 450×340×870
Weight 37Kg 37Kg
Security performance check valve

  • rotary vane vacuum pumps

Introduction

2XZ series rotary vane vacuum pump can be used independently ,which also can be as booster pump, diffusion pump , molecular pump and titanium pump’s pre-pump. Also used as electronic devices produce, vacuum drying, filtration ,welding, metal smelting, etc.2XZ series rotary vane vacuum pump can be used independently ,which also can be as booster pump, diffusion pump , molecular pump and titanium pump’s pre-pump. Also used as electronic devices produce, vacuum drying, filtration ,welding, metal smelting, etc.

Features

  •  The 2XZ series rotary vane vacuum pump belongs to two stage direct connection structure rotary vane vacuum pump, which can be used for drying, sealing the container and other ancillary pumping air or net vacuum equipments.
  • It has the advantages of small size, light weight, low noise, convenient for using and more.
  • The 2XZ series Rotary Vane Vacuum Pump can not be used as the compression type delivery pump.

Technical Specifications

Model 2XZ-0.5 2XZ-1 2XZ-2 2XZ-4 2XZ-8 2XZ-15
Pumping speed (L/S) 0.5 1 2 4 8 15
Ult. vacuum (Pa) Without gas ballast ≤6*10-2
With gas ballast ≤6.5 ≤1.33
Rotary speed (r/min) 1400 1410 1410
Working Voltage (V) 220 220/380
Motor power (Kw) 0.18 0.25 0.37 0.55 1.1 1.5
Inlet diameter (mm) Φ16 Φ16 Φ25 Φ25 Φ40 Φ40
Temp. rise of pump oil (℃) 40 ≥45 ≥65 ≥70
Oil capacity (L) 0.5 0.55 0.8 0.1 2.5 4.0
Size L (mm) 445 467 488 528 575 703
W (mm) 130 130 145 145 172 338
H (mm) 254 254 280 280 350 453
Weight (kg) (with 3-phase motor) 13.5 15 20 23 48.5 77.5
Noise (db) ≥60
Vibration reference number (u) ≥80

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