Air is our passion, this single-minded dedication sets AQS apart

Used Equipment for Sale

We currently have the following equipment available for sale. Please contact Lynne Wilson at 812-452-4785 if you would like to purchase any of these items.

Manufacturer Qty Description Part # Price
USI - Opacity Monitor 1 Remote Panel 401556 $1,277.50
  2 Spare Calibration Kit 401558 $367.50
  1 Reflecter 401559 $595.00
  1 Purge Hood 401560 $446.25
  1 Transceiver w/JBox 401561 $2,712.50
  2 Optical Head Board 0601-4000-02 $190.75
  1 Calibration Wheel Assembly 401564 $423.50
  1 Junction Box Board 0600-0400-02 $210.35
  2 Purge Switch 1001-0700-01 $60.55
  1 Optical Head Cable 0606-1600-02 $52.50
  1 Bearing Shaft Assembly 0601-1200-01 $99.40
  2 Calibration Wheel Belt 528558 $8.05
  1 Exit Window 0601-0123-01 $17.15
  1 Blower Motor 980111 $312.20
Grainger - Air Systems 2 Filter MSP-96-649 6B224 $3.16
Peter Paul - Air Systems 2 120V 3-way Purge Solenoid 23Z0265NGV120 $83.48
  1 24V 3-way Purge Solenoid 23Z02080GV24 $83.48
  2 120V 2-way Cal. Solenoid 21K7XGV120 $64.73
Asco - Air Systems 1 120V 3-way Bleed Solenoid 8320G200 $42.35
  1 120V012A Cal. Relay 140-00245 $19.72
Durag 1 Chopper Motor MDIPAPSTMOTOR $133.70
  1 2-Sec Shutter Assembly BR280VBD $232.05
  2 Line Filter D77A400 $53.26
  1 Span Filter Rot. Solen MDIDREHMAG $90.65
  1 Zero Ref. Motor MDGITREBE110 $70.00
  2 #5 Board BR280LP5 $76.65
  1 Photo Element BPY79 $86.10
  2 Optic Head Transfor PTFBV3616 $107.80
  1 #30 Board BR281LP30 $595.35
  1 #40Board BR281LP40 $1,058.05
Newark 4 28V Remote Lamp CM8-2402 $1.58
43A 1 43A Zero Potentiometer 4949 $15.05
  1 43A Span Potentiometer 1960 $15.05
  2 43A Hi Volt Power Supply 8775 $120.75
  1 43A Power Supply Board 8767 $140.35
  1 43A Flasher Board 8770 $131.25
43A/B 1 43A/B Input Board 8761 $119.00
  2 43A/B Temp. Control Board 8765 $86.10
43B 1 43B Flasher Board 9681 $177.80
43A/B/C 78 Teflon Filter 4320 $3.18
41C 2 Pressure Transducer 8511 $145.95
  1 Memory Board 7406 $78.40
  9 Glass Inlet Filters   $0.20