Used vacuum pumps for sale: cost-effective solutions for industrial vacuum applications

Type: Pump-Vacuum

Manufacturer: Nash

Model: SC2SS

Condition: Unused

Material: Carbon Steel

Air Flow: 339.8 m3/h (200 CFM)

Discharge Pressure: 0.68 bar (9.8 psi)

Nash SC2SS Vacuum pump, with vapor recovery system Test # 90Y002 The system includes the following equipment; a vacuum pump, two heat exchangers, a separating tank, and seal pots. The direct drive vacuum pump, is manufactured by Nash, size SC2SS, Pos. 4 ,Vac, rated 200 cfm @ 5-20" Hg. The vapor exchanger is a 30 sq. ft., all 316 SS, horizontal heat exchanger manufactured by Industrial Process Equipment corp., Model # 2ST8-60, Serial # 105-641A National Board # 988 It’s shell and tubes are rated for 150/FV The condensate chiller is a 10 sq.ft., 316SS tube bundle, 316SS heads, with CS shell, horizontal heat exchanger and is also manufactured by Industrial Process Equipment Corporation. Serial # 1056413, and National Board # 989, Rated for 150/FV psi in the shell and tubes. The dual seal pot arrangement, with Nitrogen purge is provided by Duramettalic, Canada/Condex Heat Transfer Corp. Serial # 91-3-4146 & 4179, and rated for 400 psi at 400 degrees F. Both have level sight glasses and N2 purge line with regulator and Liquid make up valves. The units 316 SS separator, is manufactured by Jenco, Serial # 91-1327, National Board # 525, and rated for 30/FV at 350 psi. The separator tank also has a liquid level sight glass. The vapor inlet line is 4" flanged, and separator outlet is 1”. Automatic valves for liquid flow control are provided by Fisher and El-O-Matic, and the vapor contact piping is 316 SS. System includes all DP cells, RTD temperature probes, and pressure gauges. Designed to be used in a hazardous atmosphere, skid has a 60 amp Square D breaker, and explosion proof switches and controls.

Orientation: Horizontal. Seal Type: Liquid Ring. Temperature: 148.9 °C (300 °F).

Type: Pump-Vacuum

Manufacturer: SIHI

Model: LEMA 250AF9AA0B4

Condition: Used

Material: Carbon Steel

Air Flow: 140 m3/h (82.4 CFM)

Discharge Pressure: 3 bar (43.5 psi)

SIHI vacuum skid consisting of (1) 140m3/hour carbon steel liquid ring vacuum pump 3 bar (1) 4 liter carbon steel separator vessel, pressure -1/3 barg @ 120 degrees C 273mm diameter x 1020mm total height, (1) 9.9 square meter carbon steel condenser, pressure tube side 6 barg @ 250 degrees C, shell -1/3 barg @ 250 degrees C,

Orientation: Horizontal. Seal Type: Liquid Ring.

Type: Pump-Vacuum

Manufacturer: SIHI

Model: HR35312

Condition: Used

Material: Stainless Steel Other

Air Flow: 220.9 m3/h (130 CFM)

Discharge Pressure: 0.81 bar (11.8 psi)

Part number: BN117 4 Additional equipment: vacuum receiver SIHI stock number 900256, mechanical seals on shaft with vacuum receiver

Seal Type: Mechanical.

Type: Pump-Vacuum

Manufacturer: Drystar Edwards

Model: EDP250

Condition: Used

Material: Carbon Steel

Air Flow: 319.4 m3/h (188 CFM)

Orientation: Vertical

System with Knock out pot and heat exchanger. 25 Gallon 304 SS, receiver by J D. Cousins, rated for FV 75 psi at 350 degrees F. 30 Gallon condensate receiver, by TMT, Carbon steel, vertical, 12.75" x 38". 69 Sq.Ft. Hastelloy tube, tube sheet and head, CS shell, vertical heat exchanger shell rated for 100 psi at 300 degrees F, tubes rated for FV/100 psi at 300 degrees F.

Inlet Diameter: 76.2 mm (3 in). Outlet Diameter: 50.8 mm (2 in). Seal Type: Mechanical. Temperature: 176.7 °C (350 °F). Cooling or Seal Water: Yes. Cooling or Seal Water Flow: 613.2 L/h (2.7 GPM).