Specifications

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AIREFRIG AUSTRALIA PTY LTD

ALL PRICES ARE EXCLUSIVE OF GST

RECOMMENDED LIST PRICES

SUBJECT TO CHANGE WITHOUT NOTICE

A.B.N. 95 008 761 573

EFFECTIVE MARCH 2014

526

VACUUM PUMPS

CPS Vacuum Pumps – Direct Drive

Airefrig

Part Number

Description

Litres Per

Minute

Micron

H.P.

List Price

Ex GST

VP2DA

Vacuum Pump - 2 stage

1/4

$528.00

VP2DE

Vacuum Pump - 2 stage

1/4

$528.00

VP3DA

Vacuum Pump - 2 stage

$742.50

VP4DE

Vacuum Pump - 2 stage

1/2

$742.50

VP6DE

Vacuum Pump - 2 stage

144

1/2

$973.50

VP8D

Vacuum Pump - 2 stage

192

2/3

$1,305.00

VP10DA

Vacuum Pump - 2 stage

236

3/4

$1,961.85

VP10D

Vacuum Pump - 2 stage

240

3/4

$1,961.85

VP12D

Vacuum Pump - 2 stage

288

1.0

$2,198.64

Airefrig

Part Number

Description

List Price

Ex GST

L340

Vacuum Pump Oil (945 mls)

$21.32

L341

Vacuum Pump Oil (3.78 Litre)

$42.77

CAB001

CPS A/C Power Cord for Vacuum pumps & Recovery units

P.O.A.

VG200

CPS Vacuum Gauge with Digital Display

$640.92

AVT45

Tee 1/4M/F x 1/4 Female Flare Knurl x 1/4 M/F (suit VG200)

$39.51

VPASU

Vac Pump Anti-Siphon Valve Kit (c/w 1/4,3/8,1/2MF Adaptors)

$108.24

Vacuum Pump Maintenance and Service Information

The vacuum pump consists of two cascaded stages driven by a common shaft. The first stage (or roughing stage)

takes air/vapour via the inlet port, compresses it and exhausts through an exhaust port. The second stage takes

from the inside of this exhaust port and also compresses the vapour and then exhausts this vapour out through a

second exhaust port.

The purpose of a gas ballast valve (where fitted) is to bleed dry air into the second chamber at 0 PSIG or very close

to it. This way the second stage draws in vapour, it‘s pressure is reduced and vapour is removed from the

oil/vapour as the saturated vapour pressure is lowered. The second stage typically is also fed oil from the pump

reservoir and when the pump is under ballast this oil is also exposed to the reduced pressure and this assists

removal of moisture from the oil.

As the pump is working slightly harder when under ballast, more heat

is also generated so allowing the oil which is being circulated through

the second chamber to warm up and return to the reservoir so raising

the temperature of the reservoir faster. This enables the pump to

reach operating temperature faster. Remember, if the oil is cold the

moisture pulled back can blend with the cold oil, overload the oil with

moisture and in short order can wreck the pump. The idea is to get

the pump HOT, this way moisture hits hot oil and is pushed straight

out of the pump. A hot pump works better and will last longer than a

pump which is never allowed to reach operating temperature.

To start and use the pump, ensure the ballast and inlet ports are both

closed, turn the pump on. Once the pump is started open the ballast valve and leave to run like this for

approximately ½ hour. When ready to use, close the ballast and connect to the system to be evacuated, open the

suction port and evacuate the system. After the vacuum is complete, it is good practice to run the pump for a

further 10 – 15 minutes under ballast again to remove impurities from the oil. An even better practice is to actually

drain the oil from the pump, allow the pump to cool before adding fresh oil.

To drain the oil from the pump ensure it is on a level surface (preferable with the oil warm) and remove the drain

plug from the pump. You may need to unscrew the exhaust chimney or oil inlet in order to allow air into the pump to

allow oil flow. Inspect the oil for cloudiness, impurities and foreign lumps. When refilling, ensure pump is cool and

refill to the correct level. DO NOT overfill !! If water is noticed in the pump you may need to refill, run under ballast

for a short time, drain and refill in order to ensure the moisture is removed.

Not all pumps are identical in operation, always, as a first step, read the instructions that come with the pump.

AVT45

VG200 – Vacuum Gauge

Advanced 5 digit LCD display

Reads microns, Torr, in/hg or

mBar at a touch of a button.

Withstand 400PSI pressure.

Carry case & hook included.

Summary of content (9 pages)

PAGE 1
VACUUM PUMPS CPS Vacuum Pumps – Direct Drive Airefrig Description Part Number Vacuum Pump - 2 stage VP2DA VP2DE VP3DA VP4DE VP6DE VP8D VP10DA VP10D VP12D Litres Per Minute 45 Micron H.P. 10 1/4 List Price Ex GST $528.00 Vacuum Pump - 2 stage 48 10 1/4 $528.00 Vacuum Pump - 2 stage 75 10 - $742.50 Vacuum Pump - 2 stage 96 10 1/2 $742.50 Vacuum Pump - 2 stage 144 10 1/2 $973.50 Vacuum Pump - 2 stage 192 10 2/3 $1,305.00 Vacuum Pump - 2 stage 236 10 3/4 $1,961.
PAGE 2
VACUUM PUMP PERFORMANCE CHECK Vacuum Pump Quick Performance Check This document describes a simple and quick method to conduct a basic operational and performance check on a vacuum pump. * Please ensure that your vacuum pump is in sound electrical and mechanical condition prior to applying electrical power and operating. 1. Check the oil level in the sight glass is between the minimum and maximum level indicators, oil should look clean and clear if the pump has been recently serviced.
PAGE 3
VG200 VACUUM GAUGE SERVICING VG200 Vacuum Gauge Servicing The VG200 are simple to use precision digital readout vacuum gauges able to read in Hg", microns, Torr and mbarr selectable by pressing the units button. In order to maintain peak performance some simple periodic maintenance is required to ensure the units internal vacuum sensor assembly remains as clean as possible. We recommend a quick visual inspection of the sensor assembly gasket daily and cleaning whenever you notice any oil on the gasket.
PAGE 4
RECOVERY UNITS - CPS CPS - TR21E Recovery Unit Airefrig Part Number List Price Ex GST Description Oil–Less Refrigerant Recovery Machine Flow Rate for Direct Vapour : Up to 56 kg/hr Flow Rate for Direct Liquid : Up to 271 kg/hr Flow Rate for Push Pull Liquid : Up to 768 kg/hr TR21E $2,678.
PAGE 5
RECOVERY UNITS - CPS CPS – CR500E Recovery Unit Airefrig Part Number List Price Ex GST Description Oil-Less Refrigerant Recovery Machine Flow Rate for Direct Vapour : Up to 20 kg/hr Flow Rate for Direct Liquid : Up to 42 kg/hr Flow Rate for Push Pull Liquid : Up to 187 kg/hr CR500E $2,386.20 The CR500E is an oil-less refrigerant recovery machine designed to pump liquid or vapour refrigerant for commercial & residential refrigeration systems.
PAGE 6
RECOVERY UNITS CR500 Recovery Unit - Maintenance and Service Information The CR500 and CR600 are both oil-less recovery machine designed for high performance with minimal maintenance, there are some simple procedures which form a routine to keep peak performance. Filter Maintenance: The CR Series is equipped with a 100-mesh screen filter. The filter should be checked periodically. A particularly clogged filter will slow down the recovery rate of this unit.
PAGE 7
SUBMERSIBLE RECOVERY SUB-COOLER CPS – Submersible Recovery Sub-Cooler Airefrig Part Number SC410A List Price Ex GST Description Submersible Recovery Sub-Cooler (supplied with bucket) The effects of ambient temperature and elevated tank pressures on the speed of the refrigerant recovery process are in many cases more important than the speed of the recovery machine itself. $314.
PAGE 8
CHARGING SCALES - CPS WIRELESS CPS Wireless RF Charging Scales Airefrig Part Number List Price Ex GST Description CC240RF Charging Scales Wireless RF (110 kg weight capacity) $805.65 CC840RF Charging Scales Wireless RF with Solenoid Valve - Fully Auto & Programmable (110 kg) $1,340.
PAGE 9
CHARGING SCALES - CPS STANDARD CPS Standard Charging Scales CC220 and CC800 High capacity 100Kg scale Calibrated to NIST standards Large, easy to read 37 x 48 mm display 10g resolution Hand held remote features 1.