Oil sealed rotary vacuum pump for freeze drying
Item No.: BTV-40
Description
The oil sealed rotary vacuum pump is also been called as Oil-lubricated rotary vacuum pump, or oil flood rotary vacuum pump, which is a positive-displacement pump that consists of vanes mounted to a rotor rotating inside of a circular casing.
The Strong water vapor extraction ability makes the rotary vane pump the best solution for freeze drying, such as the flower freeze drying, milk freeze drying, meat freeze drying, fruit freeze drying, coffee freeze drying and food freeze drying, etc.
The evacuation chamber is filled with a specifically formulated mineral oil which acts as a sealant and lubricant between the vanes and vacuum pump chamber housing. It is the typical one-stage Rotary Vane Vacuum Pump which could also be widely used in various applications.
Brand/Trade
Mark
BETEM
Flow Rate/
Nominal Pumping Speed
40 m3/h or 24 cfm
Model Number
BTV-40
Lubrication
method
Oil/
Oil Sealed
Place of Origin
GuangDong,
China
Structure
Rotary
Vacuum Pump
Application
Food
and Beverage Industry, Machining, in food industry,vacuum packaging,drying.
Exhauster
Method
Kinetic
Vacuum Pump
Horsepower/Motor power (KW)
1.5kw
Working
Conditions
Dry
Power Source/Drive Mode
Electric
Blades/Vanes
Type
Special
made Plastic
Motor Frequency (HZ)
50/60
Hz
Nominal
Motor Speed (rpm)
1440
rpm
Motor Type
100%
Pure Copper
Work
Function
Mainsuction
Pump
Vacuum Degree
High
Vacuum
Neight
Weight approx
42kg
Structure
Single-stage
Pump
Limiting
pressure (mbar)
0.1
Pump Casing Material
Cast
Iron
Operator
Casing Material
Quality
Aluminum Alloy
Connection type
Direct
drive
Cooling
method
Air
Cooling
Inlet Diameter / Gas inlet/ Hose nipple
G1 1/4"
Outlet
Diameter / Gas outlet
G2"
Oil Volume /Oil Capacity
1.0L
Pump
Oil (Lubrication oil) Type
iso
vg 100 oil
Oil change interval
About
2000 hours
Oil
filter change interval
About
2000 hours
Enclosure Rating
IP55
Bearing
High
temperature bearing
Standard or Nonstandard
Standard
Color
Dark
Grey
OEM service
Available
Quality System
ISO 9001
MOQ
1
Set
Transport
Package
Wooden Box or
as Requested
Production Capacity
1000
sets per Month
Shipping
Method
By
Sea or by Road/Railway
Payment Terms
T/T,
Western Union, Money Gram
Client's Label/Brand/Color
Accepted
Includes
Pump, Owner Manual
Sample
Available
Warranty
1
Years
Terms
EXW/FOB/CIF/C&F
Certificate
CE
HS Code
8414100090
Features & Highlights
Rugged casing, made of High Purity Cast iron
Compact design with small footprint to save installation spaces
High efficiency, benefits from the direct drive mechanism and compact structure
Pure copper motor and big air fans to make it run in long time without interruption
Quiet operation because of the oil-lubricated and shockproof rubber pad
Multi-rotating vanes and rubber pads are installed at the bottom, the operation is stable and the vibration is small
Easy to install
German technology support
CE certification
Custom logo and color are accepted, BETEM even could provide laser caved logo or engraved logo on the pump body or shell
Available in stock for wholesale
Standard with fine mesh filter
Vacuum non-return valve
Oil separator with built in Oil Circulation System
More Types for Different Applications
Basic parameters
| Model | BTV-040 | BTV-063 | BTV-100 | BTV-160 | BTV-200 | BTV-250 | BTV-300 |
| Exhaust rate-50Hz (m³/h) | 40 | 63 | 100 | 160 | 200 | 250 | 300 |
| Exhaust rate-60Hz (m³/h) | 48 | 75 | 120 | 192 | 240 | 300 | 360 |
| Limiting pressure (mbar) | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Power supply | 3-phase | 3-phase | 3-phase | 3-phase | 3-phase | 3-phase | 3-phase |
| Motor power (kw) | 1.5 | 2.2 | 3 | 4 | 4 | 5.5 | 7.5 |
| Working voltage(v) | 220-240 / 380-415 | 220-240 / 380-415 | 220-240 / 380-415 | 380-415 / 660-720 | 380-415 / 660-720 | 380-415 / 660-720 | 380-415 / 660-720 |
| Motor speed-50HZ (r/min) | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 |
| Motor speed-60HZ (r/min) | 1750 | 1750 | 1750 | 1750 | 1750 | 1750 | 1750 |
| Noise(dB) | ≤63 | ≤68 | ≤72 | ≤74 | ≤76 | ≤76 | ≤76 |
| Steam permissible pressure (mbar) | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Suction rate of steam (kg/h) | 0.3 | 0.3 | 0.6 | 1 | 1 | 1.6 | 2.5 |
| Operating humidity (ºC) | 82 | 82 | 80 | 80 | 80 | 84 | 95 |
| Operating Temperature (ºC) | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
| Ambient temperature (ºC) | 10~40 | 10~40 | 10~40 | 10~40 | 10~40 | 10~40 | 10~40 |
| Oil capacity (L) | 1 | 2 | 2 | 5 | 5 | 6.5 | 6.5 |
| Weight approx (kg) | 42 | 81 | 85 | 152 | 159 | 189 | 198 |
| Type of protection (IP) | IP55 | IP55 | IP55 | IP55 | IP55 | IP55 | IP55 |
| Inlet diameter | G1 1/4" | G1 1/4" | G1 1/4" | G2" | G2" | G2" | G2" |
| Outlet diameter | G1 1/4" | G1 1/4" | G1 1/4" | G2" | G2" | G2" | G2" |
| Overall dimensions LxWxH(mm) | 625*284*263 | 701*406*290 | 701*406*290 | 920*536*410 | 920*536*410 | 1011*581*410 | 1011*581*410 |
Markets & Applications
Thermoforming molding, blow molding, carbon fiber thermoforming
Vacuum packaging equipment for good and beverage
Vacuum coating for metal and alloy
Vacuum degassing, defoaming, impregnation, concentration, drying
Vacuum adsorption, fixtures, spreaders, suction cups
Vacuum lamination, shaping, filming, pressing
Vacuum crystallization, distillation, injection, cooling
Product Dimension
Packing list:
1. Vacuum pump*1
2. Pump Oil*1 (about 5 liters)
Packing Method:
Wooden pallet with carton box
Or as clients request
Optional Accessories:
Inlet filter
Inlet check valve
Vacuum gauge
Motor starter
Control panel
Central systems
Why choose us?
Source factory
Germany technology supported
Fast delivery
OEM service for different types of vacuum solutions
Lower MOQ
Sample is available
24 hours technical support
Tips for rotary vane vacuum pumps
Install
The rotary vane vacuum pump should be placed horizontally. Generally speaking, there’s no need to fix pump to the floor since there’s no vibration while the pump is running. There are metric screw holes on the damping pads at the bottom of rotary vane vacuum pump to fix the pump. Do not push or pull the pump on the ground to avoid damaging the damping pads.
For more information about the vacuum pump installation, maintainance, the Common faults and troubleshooting, please check our FAQ page, or contact us directly. We would like to provide the tech support ASAP.
Welcome to join us!
Join BETEM and become our distributors or agent in your region, and share the discount prices!
More Types for you
Contact: Jack Huang
Phone: 0086-180-2895-8875
Tel: 0086-769-82223051
Email: info@betempump.com
Add: TongSheng High-tech industrial Park, No.2 KunMing Road, Yaole District, LiaoBu Town, Dongguan, Guangdong, China
