Cometa Cientifica s.l.
Pumps
In this section
Centrifugal Pumps
Freeze Dryer
Membrane Pump
Peristaltic Pump
Rotary Vacuum Pump
Transfer Drum Pump
Online:www.cometacientifica.com
237
Vacuum Pumps
RV Series
Dual mode pumps which can give high gas throughput
or high vacuum by adjustment of the single control.
The pumps are smooth running with a sound level at 1
metre of 48dB(A).
Applications
*
*
*
*
*
*
Furnaces
Freeze Drying
Cyrogenics
Evaporation
Vacuum Farming
Vacuum Ovens
Specifications
PUM5000 PUM5002 PUM5004 PUM5006 Accessories & Spares
Part No.
Part No.
RV3
RV5
RV8
RV12
PUM5010
Mains lead (Please state plug)
Pumping speed m3 / hr
3.3
5.1
8.5
12.0
PUM5012
Rifled nozzle with KF25
Ultimate total pressure, mbar *
2 x10-3
1.2 x10-1
2 x10-3
1 x10-1
2 x10-3
6 x10-2
2 x10-3
6 x10-2
Max water vapour tolerance,mbar 80
50
38
32
PUM5014
Plastic nozzle for 15mm tubing
Max watervapour pump range,g/hr 220
220
220
290
PUM5094
Oil, ultragrade 19,1 litre
>
PUM5098
Oil, ultragrade 45,1 litre
Ultimate total pressure, mbar **
Inlet / exhaust connection
Dimensions W x D x H mm
<
NW25/NW25
158x430x267
flange for 12mm flexible
tubing.
158x470x261
Weight, Kg
21.5
21.5
26
26.3
PUM5016
Clean and overhaul kit RV3-12
Power. W
250
450
450
450
PUM5018
Blade kit for RV3
* High Vacuum Mode
PUM5020
Blade kit for RV5
** High Throughput Mode plus Position 2 Gas Ballast
PUM5022
Blade kit for RV8
PUM5024
Blade kit for RV12
PUM5026
Inlet valve kit for RV3-12
238
Pumps
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Vacuum pump ‘Vacuum’
ROTARY PUMP WITH ANTI-RETURN VEINS, COMPLETE WITH OIL, FOR GENERAL VACUUM APPLICATIONS.
THERMAL PROTECTIVE CUT-OUT MOTOR WITH SEPARATE MAINS POWER SWITCH.
Features
Asbestos free vein-blades and connections.
Push on nozzle inlet.
Oil level indicator and forced lubrication.
Oil vapor filter.
Part No.
1000003
Pump/rate Vacuum limit
mbar
m3/h
4
3
Easy to use and effective.
Vibration free.
Noise level below (62 dB).
Maximum working temperature: 60 °C.
Portable.
H/W/D
(external)cm
r.p.m.
Power
HP
Weight
Kg
18 15 32
1450
1
9.5
Membrane vacuum pump ‘Vacum-Sel’
Features
Control panel
Small foot print, bench mountable.
Silent and vibration free.
Maximum working temperature: 40 °C.
Mains power switch
Vacuum gauge scale of 0 to -1 bar.
Vacuum inlet.
Air outlet.
Part No.
Flow
l/min.
3001001
1.08
Vacuum
Height/Width/Depth
(external) cm
-0.6 bar ≈ 440 mm Hg
19 14 19
Power
W
Weight
Kg
40
3
Membrane vacuum pump and
precision pump ‘Vacum-Pres’
Features
Control panel
Small footprint, bench mountable.
Silent.
Vibration free.
Maximum working temperature: 40 °C.
Mains switch.
Vacuum gauge of 0 to -1 bar.
Vacuum gauge of 0 to 2.5 bar.
Precise vacuum control regulator.
Vacuum inlet.
Air outlet.
Part No.
3001002
VACUUM
Flow l/min.
Vacuum Flow
1.08
-0.6 bar ≈ 440 mm Hg
Online:www.cometacientifica.com
PRESSURE
l/min.
Max. Pressure
1.3
1.2 bar
Height/Width/Depth
(external) cm
Power
W
Weight
Kg
40
3.2
19 14 19
Pumps
239
Peristaltic pump ‘Percom N-M’
ELECTRONIC SPEED CONTROL WITH DIGITAL DISPLAY.
WITH MINIMUM VIBRATIONS AND “EASY” TO USE.
ADJUSTABLE FLOW RATES FROM 1080 TO 73800 ml/HOUR.
Pump Head multi-adapter
for tubes from 4
Graph of ml per minute/r.p.m.
(tube diameter dependent.)
Features
up to 12 mm internal Ø
Small foot print, bench mountable.
Quiet with minimum vibrations.
Speed control from 20 and 200 r.p.m.
Control panel
Push button, Stop/Start-ON/OFF switch.
Digital speed display.
Push button increase speed control.
Push button decrease speed control.
Accessory: Remote control foot switch,
RUN/STOP control.
Part No.
Height/Width/Depth
(external) cm
3001300
Graph showing flow rate of distilled water. These
characteristics may vary according to the density of
the liquid used.
Flow rate using H2O
ml/hour
Power
W
Weight
Kg
1080 up to 73800
9
2.6
16 12 18
Peristaltic pump ‘Peristaltic PR-2003’
ELECTRONIC SPEED CONTROL WITH DIGITAL DISPLAY.
WITH “EASY” TO REMOVE AND REPLACE PUMP HEAD.
ADJUSTABLE DOSING RATE OF 1 ml TO 10 LITRES.
MAXIMUM FLOW RATE 108 LITRES / HOUR.
Features
Small foot print, bench mountable.
Quiet operation with minimal vibrations.
Dosage precision ±1.0 % to 20 ml.
Repeatability 1 %.
Calibration restored memory.
99 program memory.
Automatic tube pick up.
Pump Head multi-adapter
for tubes from 4
up to 12 mm internal Ø
ACCESSORIES FOR PERISTALTIC PUMPS
“PERCOM N-M” AND “PR-2003”
Control panel
Numeric keyboard functions.
Screen: 16 character alphanumeric LCD display.
Standard silicon tubes.
Mains ON/OFF switch.
Accessory: remote foot pedal switch with
RUN/OFF control.
8991204
4x 8
18 to 280
8991205
6x10
32 to 530
8991206
8x12
280 to 1230
Provided in one meter lengths.
Part No.
5929050
240
Height/Width/Depth
(external) cm
17 21 20
Pumps
Part No.
Flow rate using H2O
litres/hour
108
Power
W
65
Weight
Kg
Ø tube
mm
Flow rate
ml/min.
Foot pedal switch with RUN/ STOP control.
Part No. 1001044
4
Online:www.cometacientifica.com
Silicon tubes for peristaltic pumps
Tube
gauged*
Tube
standard*
Part No.
internal Ø
mm
external Ø
mm
Wall thickness
mm
5253300
5253400
0686203
5253600
5253500
0686210
5253900
5253800
0686216
8991203
8991204
8991205
8991206
0.8
1.7
3
3.1
4.8
5
6.3
7.9
8
2
4
6
8
4
4.9
7
6.3
9.8
9
11.3
11.1
12
4
8
10
12
1.6
1.6
2
1.6
2.5
2
2.5
1.6
2
1
2
2
2
(*) Tubes come in 1 meter lengths.
Rotary hand pump RP-90P
MADE OF CHEMICALLY RESISTANT POLYPROPYLENE.
TURN HANDLE MOVEMENT.
Features
Manual rotation system that extracts or sucks up
liquid from a vessel or drum. composes of a dip
tube that enters the drum of 1.2 m long by 1 inch
diameter with adjustable clamp device to the
drum mouth, exit tube diameter of 3/4 inch.
Easy to use with a light non forced movement.
Part No.
5252040
Pump rate
l/min.
Weight
Kg
20
1.6
Electric transfer pump
‘FA-100’
SUITABLE FOR NON CORROSIVE
AND NON FLAMMABLE LIQUIDS.
Fully metallic with electric motor of air displacement. Equipped with a AISI 316
stainless steel suction tube of 1 meter x 38 mm diameter.
Maximum pumping height 13 m.
5929041
86
R.P.M. Power Weight
W
Kg
10000
120
1. High capacity drum faucet 2 inch diameter.
Made of brass.
Part No. 5252038
2. Drum plug key, standard model. made of
brass.
Part No 5252039
Features
Part No. Pump
Rate
l/min.
Accessories
3. Additional air bleed cap for 2 inch diameter
drum holes. Made of brass.
Part No 5252037
1
2
6.6
3
Online:www.cometacientifica.com
Pumps
241
Centrifugal Pumps Kr P
Features
Centrifugal pumps for liquid displacement.
8 to 75 litres/min.
The power of the motor is transmitted by
a magnetic coupling.
All motor parts in contact with the liquid are
chemically resistant materials.
KrP-800
Technical data
KrP-1030
KrP-1034
KrP-1042
5052326
10,3
0,31
13 mm Ø
R 1/4’’
5501030
19
0,37
17 mm Ø
R 3/8’’
5052331
29
0,27
18,4 mm Ø
18,4 mm Ø
5501034
34
0,32
R 3/4’’
R 1/2’’
5501042
75
0,7
R 1 1/4’’
R 3/4’’
max. 40
max. 50
max. 50
max. 60
max. 40
max. 60
II / IP-20
22
Polypro
Polyprop
Polyprop
EPDM
II / IP-20
40
II / IP-20
66
I / IP-54
250
5052380
8
Max. Pressure Q (Pressure)=0 (bar)
0,21
Aspiration tube dia (mm)
11,5 mm Ø
Exit tube connection dia. (mm)
11,5 mm Ø
Part No.
20 °C y 85% relative humidity. (°C)
Cycle function
Protection cut out rating
Power rating (W)
Construction material
Turbine material
Central turbine material
Seal and connection material
Pump support material
Polypropileno
continuous
II / IP-20
I / IP-20
60
59
Hostacom (PPN)
Hostacom (PPN)
Ceramic
Perbunan
Coated Synthetic Carbon
230 V / 50 HZ
Voltage
242
KrP-1042
KrP-1031
Max. Pump rate P (rate)=0 (l/m)
Maximum operating temperature
KrP-1026-30-31-34
Pumps
Online:www.cometacientifica.com
Peristaltic Pumps: PD-5001, PD-5006,
PD-5101, PD-5106, PD-5201 & PD-5206
PD-5001 and PD-5006
Similar construction, On/Off and pump rate
control
Differences in pump rate due to head type
PD-5001: 0.4 to 1165ml/min
PD-5006: 2 to 4718ml/min.
Precision control +/-2%
PD-5101 and PD-5106
Similar construction, On/Off and pump rate
control
Forward and Backward pump action.
Differences in pump rate due to head type
PD-5101: 0.2 to 1165ml/min
PD-5006: 0.8 to 4718ml/min.
Precision control +/-0.5%
SP-Quick. Part No. 5271110
5 rollers for slow delivery.
Sealed cassette.
Rollers made of stainless steel,
Dual channel possible.
SP- Vario. Part No. 5234510
2 rollers of stainless steel.
Adjustable for varying tube
sizes.
Head can be removed for
cleaning
SP-Standard
Part No.. 5234301
2 rollers. For simple
transferring of liquids. Iron
coated roller Head can be
removed for cleaning
SP- Mini. Part No. 5234201
4 rollers of stainless steel
for small volume transfers.
Low pulsation.
Tube sizes 3.1 to 6.3mm dia.
Models
Part No.
Motor types (Control)
Pump rate min/max. (See head)ml/min
PD-5001
PD-5006
5235001
5235006
Condenser
0,4 to 1165
2 to 4718
Rotation direction
Speed r.p.m.
Speed selector
Controller type
Precision
Power motor. W
Power. W
(interface) analogue
(interface) digital
Pump rate selector
Dosing rate. ml
Time interval dosing set
Weight (without head). Kg
Protection rating
10 to 120
50 to 600
set to scale
Analogue with starter
±2 %
71
150
–
–
–
–
–
–
–
–
–
–
6,8
6,2
–
–
H/W/D. mm
PD-5201and PD-5206
Similar construction, Microprocessor controlled.
Forward and Backward pump action.
Differences in pump rate due to head type
PD-5101: 0.2 to 1165ml/min
PD-5006: 0.8 to 4718ml/min.
Precision control +/-0.5%
Microprocessor with digital display of:
Pump rate in r.p.m., Tube dia. Dosage in ml.
Dosing intervals in seconds, minutes and
hours.
Auto calibration.
Connection controls at the back:
Interrupter On Off
Analogue interface for speed, start, stop
and pump direction.
RS232 interface
PD-5101
PD-5106
PD-5201
PD-5206
5235101
5235106
5235201
5235206
Continuous
Continuous
0,2 to 1165
0,8 to 4718 0,2 to 1165
0,8 to 4718
Reversible
4 to 120
20 to 600
4 to 120
20 to 600
set to scale
Digita screen 4 place
Digital with starter
Digital with starter
±0,5 %
±0,5 %
81
81
125
125
speed (0-10 V o 4-20 mA), direction of rotation start and stop (TTL)
–
–
RS-232
–
–
Digital screen 4 place
–
–
0,1 a 9999
–
–
from 0,1” to 750 horas
8,2
7,6
8,3
7,7
IP-55
IP-55
208 x 164 x 235
0 to 40 °C at 80 % relative humidity
Working ambient conditions
Pump rates will depend on pump head and tubing
(SP*-accessory) & Ø of the connected tube. See reference table
Minimum tube 0,8 x4 mm Ø & maximum with tubes of 7,9 x11,1 mm Ø, exception the SP-mini Max. Ø 3,1x6,3 mm.
SP-Quick. ml/min
SP-Standard / SP-Vario. ml/min
SP-Mini (0,8x4 a 3,1x6,3 mm Ø). ml/min
0,8 to 504
1,7 to 1165
0,4 to 75,9
Online:www.cometacientifica.com
3,9 to 2140
8,6 to 4718
2 to 338
0,3 to 504
0,7 to 1165
0,2 to 75,9
1,5 to 2140
3,4 to 4718
0,8 to 338
0,3 to 504
0,7 to 1165
0,2 to 75,9
Pumps
1,5 to 2140
3,4to 4718
0,8 to 338
243
Freeze Dryers
Micro Modulyo 230 - 1.5
The Micro Modulyo is a space saving, cost effective, 1.5 litre ice
condenser designed specifically for the small volume user. It features an
all stainless steel, "coil-in-chamber" ice condenser with an easy-to-use
front mounted bottom drain. The MicroModulyo is ideal for use with the
eight port column flask manifold as well as drying accessories for vials
and ampules.
Specifications
Condenser ice capacity
1.5Kg
Condenser ultimate low temp
-50°C ( -5°C @ 20°C)
Condenser area / volume
0.07m / 2.3L
Compressor
1/4 H P
Heat extraction
85 kcal @ -35°C (20°C ambient)
Power
0.30 kW
Voltage
220/24OV, 50 Hz
Dimensions, W x D x H
300 x 410 x 300mm
Weight
26 Kg
Part No. 230-1.5
Note: Requires RV3 Vacuum pump
Micro Modulyo D 230 - 5
The Modulyo D is a multipurpose ice condenser with a five litre capacity.
It is designed to work with a wide variety of drying accessories, including
those used for flasks, vials, ampules
and bulk materials. The robust design includes a high quality, smooth wall
stainless steel ice condenser with an easy-to-use, front mounted, bottom
drain.
The membrane panel user interface of the ModulyoD is designed for
maximum convenience. It features bright, easy-to-read digital displays for
both condenser temperature and vacuum pressure. The ModulyoD also
features colour coded, status-at-a-glance indicator bars that allow the user
to confirm the system operating status, even from a distance. An RS232
port provides easy access to real time temperature and vacuum pressure
data.
Note: Other models of this freezer are available. Please enquire.
Specifications
Condenser ice capacity
Condenser ultimate low temp
Condenser area / volume
Compressor
Heat extraction
Power
Voltage
Dimensions, W x D x H
Weight
Part No. 230-5
5Kg
-55°C ( -5°C @ 20°C)
0. 1 5 m/7.21
1/3 HP
180 kcal @ -35°C (20°C ambient)
0.33 kW
220 / 24OV, 50 Hz
470 x 640 x 330mm
45 Kg
Note: Requires RV5 Vacuum pump
Edwards RV Pumps
Part No.
PUM5000
PUM5002
PUM5072
PUM5076
244
Description
Edwards RV3 Vacuum pump
Edwards RV5 Vacuum pump
Oil Mist Filter for RV pumps
Gas ballast oil return kit
Pumps
Online:www.cometacientifica.com
Freeze Dryers
Process Accessories
Part No.
F056 56 000
F056 22 000
F056 28 000
F056 21 000
F056 48 000
F023 01 018
F056 21 001
F056 32 000
H014 30 122
F056 37 000
F029 64 000
F029 60 000
F056 23 000
F056 55 000
TC60
KDT60
F056 30 000
F056 33 000
F056 31 000
Description
8- port Column Manifold.
24- portColumn Manifold.
16- port Drum Manifold.
24- port Drum Manifold.
Manifold Valve.
Sealing Gasket for 8 and 24 port Column Manifolds.
Sealing Gasket for 16 and 24 port Drum Manifolds.
350 mm x 25 mm clear Acrylic Plastic Lid.
20mm Stopper for Acrylic Lid
Spin Freezer 96 for Ampoules.
A protected spinner unit which utilizes the evaporation technique
for freeze drying in ampoules. A low power motor with independent
power supply drives carrier plates which ore interchangeable
depending on ampoule size. A programmable timer prevents
spinner overrun after freezing.
Secondarv Drving Manifold for Ampoules
48 ampoule capacity unit for secondary drying and sealing
of ampoules normally pie-frozen in the spin freeze
Bell Jar
Acrylic Bell Jar 215mm diameter x 215mm high
Stoppering Shelf
A 4 shelf unit with a central mechanical stoppering screw.
Shelves, trays end flonge ore stainless steel, with acrylic
chamber. Each shelf has a heating mat, integral overload
thermostat and fuse.
Heater Kit for Stoppering Shelf
Acrylic Chamber, 350 x 430mm (D x H) includes acrylic lid and
Drying Tray Rack
Bulk Drying Trays, Heater Mat (Up to 6 accommodated)
Forms heated tray unit when plugged in
Stainless steel product tray
Temperature Controller
Heater mat for product trays
Suitability
m M S
M S
M S
M S
Column and Drum Manifolds
m M S
M S
m M S
m M S
KDT60 Drying Tray Kit
m M S
M S
M S
M S
M S
M S
m = Micromodulyo ( 1.5 litre )
M = Modulyo ( 5 litre )
S = Super Modulyo ( 30 litre )
Vial Cell Stoppering Shelf
Online:www.cometacientifica.com
Pumps
245