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OPEN BOX, acquired from school surplus, torn box (missing 2 inner flaps).Listing is for one (1) each low pressure control, Johnson Controls P70CA-1C, comes exactly as shown in the photo.• SPST• Opens On Rise• 20"/100-PSIG• 36" Capillary
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each gas purifier, Matheson model 450, no instruction manual, comes exactly as shown in the photo.• For Use With Matheson Cartridge Type: 451, 452, 453, 454• 2000 PSI Max
USED, acquired from school surplus, not tested, no spec sheet.Listing is for one (1) each pressure gauge 0-400, Ashcroft 1850, hose markings: Imperial Eastman C403-1 Rayon Braid USR, no instruction manual, comes exactly as shown in the photo.
OLD STOCK, acquired from school surplus, original sealed packaging.Listing is for one (1) each Thermostat SubBase, Honeywell Q539A 1014, for use with T87F The Round Thermostat, comes exactly as shown in the photo.• Single Transformer Systems• Switch Rating: 2A at 24VAC• System Switch: Cool-Off-Heat• Fan Switch: On-Auto
USED, VINTAGE, salvaged from school surplus equipment, not tested, no spec sheet, manufactured February 1962.Listing is for one (1) each magnehelic pressure gauge, Ralph M. Parsons Co PN-100555-504 Cat. No. 1040F-6, comes exactly as shown in the photo.• 0-400 Standard Cubic Centimeters Per Minute (SCCM)
USED, acquired from school surplus, not tested, no spec sheet.Listing is for one (1) each pressure/vacuum gauge, Marsh Type 100-4, no instruction manual, comes exactly as shown in the photo.• 0-30 Vac/0-300 PSI• 2 Pound Subdivision (2 Lb. SUBD)• Fits 5" Panel Hole Size• 403 Stainless Tube• Backside Safety Blowout Plug & Connection Fitting
USED, acquired from school surplus, not tested (although both pointers move when air is applied to its specific fitting), no spec sheet.Listing is for one (1) each differential pressure gauge, US Gauge Co. 4 1/2 AD-10519, 100 PSI, navy emblem stamped on backside, comes exactly as shown in the photo.
OPEN BOX, acquired from school surplus, sold individually from original container.Listing is for one (1) each refrigeration tube dehydrated, Mueller UNS-C12200, no instruction manual, comes exactly as shown in the photo.• 1/4" OD x 0.030" Wall• 50' Coil
OPEN BOX, POSSIBLY USED, acquired from school surplus, not tested, no spec sheet.Listing is for one (1) each snorkel tube check valve, Copeland L,MR,9R,4R,6R, CMP P/N: VAL-1543, comes exactly as shown in the photo.
OPEN BOX, POSSIBLY USED, acquired from school surplus, torn box lid, handwriting on box.Listing is for one (1) each water valve, Johnson Controls V46AA-1C, comes exactly as shown in the photo.• 3/8" Valve Size• 70/260 PSIG• For R-12/R-22 Refrigerants
USED, acquired from school surplus, not tested, missing spare wicks, otherwise appears to be in very good condition.Listing is for one (1) each mercury F° sling psychrometer, Bacharach 12-7022, includes instruction manual, comes exactly as shown in the photo.• Determines % Relative Humidity.• Built-In Slide Rule Calculator Correlates Wet And Dry Bulb...
OPEN BOX, acquired from school surplus, not tested, no spec sheet.Listing is for one (1) each relay, Steveco 90-341 type 91, no instruction manual, comes exactly as shown in the photo.• 120VAC 50/60Hz (Coil)• 2PDT• Contact Rating: 12AFL 60ALR 125V, 6AFL 35ALR 250V 60Hz• 1/4 Inch Quick Connect Terminals
OPEN BOX, acquired from school surplus.Listing is for one (1) each capillary copper tubing, J/B TC-36-100, comes exactly as shown in the photo.• 0.036 ID x 0.087 OD x 100'
OPEN BOX, acquired from school surplus.Listing is for one (1) each capillary copper tubing, J/B TC-31-100, comes exactly as shown in the photo.• 0.031 ID x 0.083 OD x 100'
OPEN BOX, acquired from school surplus. Listing is for one (1) each single valve standing pilot combination gas control, Honeywell V400A-1095, includes reducer adapters, comes exactly as shown in the photo.• For Natural Gas Only• 335,000 Btuh Capacity At 1" wcpd • 33,500 Btuh Minimum Regulation Capacity• 425,000 Btuh Maximum Regulation Capacity• Used In...
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