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Vacuum Equipment
76
Prices exclude VAT
9
VACUUM GENERATORS Bosch
Vacuum generators provide a high vacuum (more
than 85%) at a low supply pressure. They are
manufactured from anodized aluminium with no
moving parts and are therefore highly reliable. Can
be used to replace vacuum pumps in many
applications.
All have a separate connection (
¹⁄₈
” BSP) for fitting
of different types of additional functions such as
blow release, vacuum switch or vacuum gauge.
To save energy the inlet pressure should be
reduced to 4 bar using a pressure regulator.
The outlet should normally be fitted with a silencer.
Main Data:
Temperature
0°C to 60°C
Working pressure
2 - 6 bar
Max
Air cons
Suction
Thread (BSP)
l/min Vacuum Cap (l/min) Nozzle In Vac Out
21 84% 6
0.5
¹⁄₈
¹⁄₈
¹⁄₈
34 86% 23
0.7
¹⁄₈
¹⁄₈
¹⁄₈
60 89% 40
1.0
¹⁄₄
¹⁄₂
³⁄₈
120 87% 70
1.5
¹⁄₄
¹⁄₂
¹⁄₂
225 90% 125
2.1
¹⁄₄
¹⁄₂
” 1”
420 90% 240
3.0
¹⁄₄
¹⁄₂
” 1”
SUCTION CUPS Parker
DOUBLE LIP SUCTION
CUPS
A range of suction cups with double sealing lips to
provide extra security. The outer sealing lip comes
into play when the suction cup is overloaded and
also provides protection against wear. This design
makes it possible to grip curved surfaces.
For adapters to allow direct mounting of suction
cups on to vacuum generators see accessories
chapter.
Main Data:
Temperature
–20°C to +70°C
Material
Nitrile Rubber
Nozzle
Order code
Each
0.5
207 241
£50.94
0.7
207 242
£76.38
1.0
207 243
£96.19
1.5
207 244
£122.70
2.1
207 245
£161.08
3.0
207 246
£221.01
Outer Dia Lifting force (N)
(mm)Inner
OuterConnection
Order code
20
8
16
M5
207 014
30
20
35
M5
207 015
50
65
95
¹⁄₈
" BSP
207 016
75 145 215
¹⁄₄
" BSP
207 017
100 260 380
³⁄₈
" BSP
207 018
150 590 850
¹⁄₂
" BSP
207 019
Lifting forces given are at 75% vacuum on a flat
dry surface.
ACCESSORIES
Vacuum Switch
Bosch
Adjustable spring loaded diaphragm type pressure
switch with spade terminals designed to work on
vacuum. Protect ive cap can be ordered
separately.
Main data
Adjustment range: -0.2 to -1 bar
Max pressure: 20 bar
Max voltage: 42V DC/AC
Rating: 100 VA
Ambient temperature: -20 to +100ºC
Body: Brass
Connection:
¹⁄₈
" BSP Female
Seals: NBR
Switching element: Normally open
Frequency: 200/min
Connection: AMP 6.3 x 0.8
Protection (with cap): IP65 to IEC 529
(DIN VDE 0470)
Terminal IP 00
Vacuum Switch
Bosch
Adjustable vacuum swi tch which gives an
electrical output signal when a certain level of
vacuum has been achieved.
Includes cable plug
Connection:
¹⁄₄
” BSP Female
Range: -0.9 to 0 bar
Switching Frequency: 1.5Hz
Temperature: -20 to +80ºC
Diameter
(mm)
Order code
Each
30
207 015
£60.42
50
207 016
£68.78
75
207 017
£81.48
100
207 018
£94.66
150
207 019
£103.32
Order code
Each
Pressure switch
224 122
£69.29
Protective cap
224 123
£8.48
Voltage: 12 - 250V
Housing: Aluminium
Seal: acrylonitril butadiene
caoutchouc
Vacuum Filter
Bosch
Inline filter for use in vacuum systems with minor
to medium dirt levels.
Suitable for connection to plastic tubing made of
polyurethane and polyethylene 6/4 or 8/6.
Medium: Compressed air
Ambient temperature: -20 to +80ºC
Filter element: Exchangeable
Filter porosity: 50 micron
Max over pressure: 7 bar (@25ºC)
5 bar (@ 50ºC)
Max vacuum level: 99%
Housing: Polyamide
Seal: acrylonitrile butadiene
rubber
Size Flow Ref Order code
Each
Inline vacuum filter
6/4 32 l/min VFI 6/4
226 561
£14.78
8/6 66 l/min VFI 8/6
226 562
£16.74
Spare element
VFI 6/4
226 563
£3.25
VFI 8/6
226 564
£4.43
Order code
Each
226 811
£125.45