AV30 PRE-INSTALLATION REQUIREMENTS | AV30 Pre-Installati on Requirements | v. 3.0
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controls, the temperatures supplied by the chiller. If the chiller is not supplying
enough cool fluid, the AutoVap30 sensors will alarm you.
6. Don't forget to wire up your remote control for the chiller. The remote will make it
very convenient to put the chiller into STANDBY mode when not in use.
Helpful Information
Link To Purchase Propylene Glycol
Contact MTA for Installation Inquiries
West Coast Customer Service
Joel Gordon (206) 851-8456
East Coast Customer Service
Jim Kirchoff (248) 880-4025
VACUUM PUMP INSTALLATION
Model Welch 2052
Welch 2052 2.3 cfm Full Chemical-Resistant 4-Head
Diaphragm Pump
The original Welch 2052 is a full chemical-resistant (not like
its cheaper version), 4-head, oil-free dry diaphragm vacuum
pump with all-PTFE contact surfaces and deep vacuum
capability. Oil-Free, portable, full chemical-resistant, means
less maintenance and no more frequent and costly oil
change, or cross contamination.
MODEL
ELECTRICAL RE
QUIREMENTS
PUMPING RATE
UNIT DIMENSIO
NS
WEIGHT
WELCH 2052
110V 60Hz
single phase
0.53 HP, 390
watts
2.3 cfm
9 × 15 × 7
inches
40.3 Lb
Vacuum pump is connected to AutoVap with a braided silicone hose (provided by TruSteel)
The customer may choose to run a discharge line from the vacuum pump in the event that
solvent gets “pulled” through the vacuum.
TruSteel suggests putting the vacuum pump on a wall switch to make easy on/off for facility
operators.
Technical Document
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