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Invitation to Quote Price of Equipment of R-32 in
the manufacture of air conditioner under HCFC
Phase out Project
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Description
Charging equipment
Transfer pump and piping
Safety system
Vacuum pumps
Leakage detectors
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ลงประกาศวันที่ 2 กุมภาพันธ์ 2559
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Invitation to Quote Price of Equipment of R-32 in the manufacture of air
conditioner under HCFC Phase out Project
Date … February 2,2016………………,
P.P.J Engineering CO., LTD has received grant fund through the World Bank to
implement HCFC Phase out Project. As part of the project, P.P.J Engineering CO., LTD would like
to procure the following goods
Item
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2
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Description
Charging equipment
Transfer pump and piping
Safety system
Vacuum pumps
Leakage detectors
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The supplier is obliged to read and understand the provisions regarding the World
Bank’s Anti-Corruption Guidelines stipulated in the World Bank’s Procurement Guidelines for
Goods, Works, and Non-Consulting Services version January 2011. The World Bank’s AntiCorruption Guidelines can be found from http://siteresources.worldbank.org/INTLAWJUSTICE/
Resources/AnticorruptionGuidelinesOct2006RevisedJan2011.pdf
Supplier must delivery the above mention goods within … 120. .. days after contract
signing to the following destination: P.P.J Engineering CO., LTD 52/50 Moo. 4 Sukhaprachasant
Road, Bangpood, Pakkred, Nonthaburi, 11120 Thailand
Pursuant to the above, P.P.J Engineering CO., LTD would like to invite you to submit
quotation of the above mention goods in accordance with specification enclosed with this invitation
letter. The quotation including specification of proposed goods must be submitted to us by hand /
mail / e-mail not later than at 16.00 pm. of 20 March 2016. The quotation can be sent to the following
contact address:
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Name of Contact Person:
Address:
Mr.Sittadol Toauravong
52/50 Moo. 4 Sukhaprachasant Road,
Bangpood,Pakkred,Nonthaburi, 11120
Telephone
02-9633970-5.
Fax.
02-9630438
E-mail
prasong@staraire.com
Currency
USD or EURO
Payment term
T/T 20% when order confirmation
The balance 80% by L/C at sight
60% after completely machine installation & test run and approved by
PPJ’s engineer
20% after 6 months of PPJ’s engineer approval date.
Warrantee term
Minimum 2 years after commissioning date
Provide service maintenance at least 2 times per year under warrantee
period
Sincerely yours,
[Mr.Sittadol Toauravong]
[International Trade Manager]
P.P.J./Engineering CO.,LTD
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Specification
1. Charging equipment
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Mass flow metering device
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Charging speed up to 120-150 g/s.
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Charging accuracy +/-0.5 %,> 100 to 250g
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Accumulator 25 to 30L
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Hose length 3.5m, with coupling ,3/8”
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1 Flex. Charging gun
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Vacuum speed not less than 20m3/hr
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Power supply 380-415V/3Ph/50Hz
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Color touch screen controller
2. Transfer pump and piping
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Flammable booster pump
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Refrigerant flow rate 6-7 l/m or 100 g/s up
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Max. Refrigerant outlet pressure 30-40 bar
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Manual shut off incoming supply.
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Supply line safety valve 35-45 bar
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Power supply 220-240V/1Ph/50Hz
3. Safety system
Controller system
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Up to 4 gas sensor connection
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Up to 4 delta P connection
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2 local e-stop, 1 ext electric cut-out (pot free)
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2 level gas alarm 15%, 30 to 35%
Vacuum pump
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Pumping speed： ≥ 25 m3/h
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2 x 3m vacuum hose with Nitto type 3/8"
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Exhaust filter
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Digital vacuum gauge
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Power supply 380V/3Ph/50Hz
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5.
Leakage detector
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Detect R 32 leaks by sniffing method
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Response time < 1s.
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Min. detectable leak rate 0.5 g/y.
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Starting warm up time 30 s.
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